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<section id="api-reference">
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<span id="api-main"></span><h1>API Reference<a class="headerlink" href="#api-reference" title="Permalink to this heading">#</a></h1>
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<p>Communication over Reticulum networks is achieved by using a simple set of classes exposed by the RNS API.
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This chapter lists and explains all classes exposed by the Reticulum Network Stack API, along with their method signatures and usage. It can be used as a reference while writing applications that utilise Reticulum, or it can be read in entirity to gain an understanding of the complete functionality of RNS from a developers perspective.</p>
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<p id="api-reticulum"><h3> Reticulum </h3></p>
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<dl class="py class">
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<dt class="sig sig-object py" id="RNS.Reticulum">
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<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Reticulum</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">configdir</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">loglevel</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">logdest</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">verbosity</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">require_shared_instance</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Reticulum" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>This class is used to initialise access to Reticulum within a
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||
program. You must create exactly one instance of this class before
|
||
carrying out any other RNS operations, such as creating destinations
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or sending traffic. Every independently executed program must create
|
||
their own instance of the Reticulum class, but Reticulum will
|
||
automatically handle inter-program communication on the same system,
|
||
and expose all connected programs to external interfaces as well.</p>
|
||
<p>As soon as an instance of this class is created, Reticulum will start
|
||
opening and configuring any hardware devices specified in the supplied
|
||
configuration.</p>
|
||
<p>Currently the first running instance must be kept running while other
|
||
local instances are connected, as the first created instance will
|
||
act as a master instance that directly communicates with external
|
||
hardware such as modems, TNCs and radios. If a master instance is
|
||
asked to exit, it will not exit until all client processes have
|
||
terminated (unless killed forcibly).</p>
|
||
<p>If you are running Reticulum on a system with several different
|
||
programs that use RNS starting and terminating at different times,
|
||
it will be advantageous to run a master RNS instance as a daemon for
|
||
other programs to use on demand.</p>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Reticulum.MTU">
|
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<span class="sig-name descname"><span class="pre">MTU</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">500</span></em><a class="headerlink" href="#RNS.Reticulum.MTU" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The MTU that Reticulum adheres to, and will expect other peers to
|
||
adhere to. By default, the MTU is 500 bytes. In custom RNS network
|
||
implementations, it is possible to change this value, but doing so will
|
||
completely break compatibility with all other RNS networks. An identical
|
||
MTU is a prerequisite for peers to communicate in the same network.</p>
|
||
<p>Unless you really know what you are doing, the MTU should be left at
|
||
the default value.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Reticulum.ANNOUNCE_CAP">
|
||
<span class="sig-name descname"><span class="pre">ANNOUNCE_CAP</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">2</span></em><a class="headerlink" href="#RNS.Reticulum.ANNOUNCE_CAP" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The maximum percentage of interface bandwidth that, at any given time,
|
||
may be used to propagate announces. If an announce was scheduled for
|
||
broadcasting on an interface, but doing so would exceed the allowed
|
||
bandwidth allocation, the announce will be queued for transmission
|
||
when there is bandwidth available.</p>
|
||
<p>Reticulum will always prioritise propagating announces with fewer
|
||
hops, ensuring that distant, large networks with many peers on fast
|
||
links don’t overwhelm the capacity of smaller networks on slower
|
||
mediums. If an announce remains queued for an extended amount of time,
|
||
it will eventually be dropped.</p>
|
||
<p>This value will be applied by default to all created interfaces,
|
||
but it can be configured individually on a per-interface basis. In
|
||
general, the global default setting should not be changed, and any
|
||
alterations should be made on a per-interface basis instead.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Reticulum.MINIMUM_BITRATE">
|
||
<span class="sig-name descname"><span class="pre">MINIMUM_BITRATE</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">5</span></em><a class="headerlink" href="#RNS.Reticulum.MINIMUM_BITRATE" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Minimum bitrate required across a medium for Reticulum to be able
|
||
to successfully establish links. Currently 5 bits per second.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Reticulum.get_instance">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">get_instance</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Reticulum.get_instance" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Return the currently running Reticulum instance</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Reticulum.should_use_implicit_proof">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">should_use_implicit_proof</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Reticulum.should_use_implicit_proof" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Returns whether proofs sent are explicit or implicit.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>True if the current running configuration specifies to use implicit proofs. False if not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Reticulum.transport_enabled">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">transport_enabled</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Reticulum.transport_enabled" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Returns whether Transport is enabled for the running
|
||
instance.</p>
|
||
<p>When Transport is enabled, Reticulum will
|
||
route traffic for other peers, respond to path requests
|
||
and pass announces over the network.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>True if Transport is enabled, False if not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Reticulum.remote_management_enabled">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">remote_management_enabled</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Reticulum.remote_management_enabled" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Returns whether remote management is enabled for the
|
||
running instance.</p>
|
||
<p>When remote management is enabled, authenticated peers
|
||
can remotely query and manage this instance.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>True if remote management is enabled, False if not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-identity"><h3> Identity </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Identity">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Identity</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">create_keys</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>This class is used to manage identities in Reticulum. It provides methods
|
||
for encryption, decryption, signatures and verification, and is the basis
|
||
for all encrypted communication over Reticulum networks.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>create_keys</strong> – Specifies whether new encryption and signing keys should be generated.</p>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Identity.CURVE">
|
||
<span class="sig-name descname"><span class="pre">CURVE</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">'Curve25519'</span></em><a class="headerlink" href="#RNS.Identity.CURVE" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The curve used for Elliptic Curve DH key exchanges</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Identity.KEYSIZE">
|
||
<span class="sig-name descname"><span class="pre">KEYSIZE</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">512</span></em><a class="headerlink" href="#RNS.Identity.KEYSIZE" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>X.25519 key size in bits. A complete key is the concatenation of a 256 bit encryption key, and a 256 bit signing key.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Identity.RATCHETSIZE">
|
||
<span class="sig-name descname"><span class="pre">RATCHETSIZE</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">256</span></em><a class="headerlink" href="#RNS.Identity.RATCHETSIZE" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>X.25519 ratchet key size in bits.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Identity.RATCHET_EXPIRY">
|
||
<span class="sig-name descname"><span class="pre">RATCHET_EXPIRY</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">2592000</span></em><a class="headerlink" href="#RNS.Identity.RATCHET_EXPIRY" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The expiry time for received ratchets in seconds, defaults to 30 days. Reticulum will always use the most recently
|
||
announced ratchet, and remember it for up to <code class="docutils literal notranslate"><span class="pre">RATCHET_EXPIRY</span></code> since receiving it, after which it will be discarded.
|
||
If a newer ratchet is announced in the meantime, it will be replace the already known ratchet.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Identity.TRUNCATED_HASHLENGTH">
|
||
<span class="sig-name descname"><span class="pre">TRUNCATED_HASHLENGTH</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">128</span></em><a class="headerlink" href="#RNS.Identity.TRUNCATED_HASHLENGTH" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Constant specifying the truncated hash length (in bits) used by Reticulum
|
||
for addressable hashes and other purposes. Non-configurable.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.recall">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">recall</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.recall" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Recall identity for a destination hash.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – Destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>An <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance that can be used to create an outgoing <a class="reference internal" href="#api-destination"><span class="std std-ref">RNS.Destination</span></a>, or <em>None</em> if the destination is unknown.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.recall_app_data">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">recall_app_data</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.recall_app_data" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Recall last heard app_data for a destination hash.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – Destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p><em>Bytes</em> containing app_data, or <em>None</em> if the destination is unknown.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.full_hash">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">full_hash</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.full_hash" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Get a SHA-256 hash of passed data.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – Data to be hashed as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>SHA-256 hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.truncated_hash">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">truncated_hash</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.truncated_hash" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Get a truncated SHA-256 hash of passed data.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – Data to be hashed as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>Truncated SHA-256 hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.get_random_hash">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">get_random_hash</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.get_random_hash" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Get a random SHA-256 hash.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – Data to be hashed as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>Truncated SHA-256 hash of random data as <em>bytes</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.current_ratchet_id">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">current_ratchet_id</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.current_ratchet_id" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Get the ID of the currently used ratchet key for a given destination hash</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>A ratchet ID as <em>bytes</em> or <em>None</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.from_bytes">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">from_bytes</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">prv_bytes</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.from_bytes" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Create a new <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance from <em>bytes</em> of private key.
|
||
Can be used to load previously created and saved identities into Reticulum.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>prv_bytes</strong> – The <em>bytes</em> of private a saved private key. <strong>HAZARD!</strong> Never use this to generate a new key by feeding random data in prv_bytes.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>A <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance, or <em>None</em> if the <em>bytes</em> data was invalid.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.from_file">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">from_file</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.from_file" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Create a new <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance from a file.
|
||
Can be used to load previously created and saved identities into Reticulum.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>path</strong> – The full path to the saved <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>A <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance, or <em>None</em> if the loaded data was invalid.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.to_file">
|
||
<span class="sig-name descname"><span class="pre">to_file</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.to_file" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Saves the identity to a file. This will write the private key to disk,
|
||
and anyone with access to this file will be able to decrypt all
|
||
communication for the identity. Be very careful with this method.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>path</strong> – The full path specifying where to save the identity.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>True if the file was saved, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.get_private_key">
|
||
<span class="sig-name descname"><span class="pre">get_private_key</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.get_private_key" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The private key as <em>bytes</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.get_public_key">
|
||
<span class="sig-name descname"><span class="pre">get_public_key</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.get_public_key" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The public key as <em>bytes</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.load_private_key">
|
||
<span class="sig-name descname"><span class="pre">load_private_key</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">prv_bytes</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.load_private_key" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Load a private key into the instance.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>prv_bytes</strong> – The private key as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>True if the key was loaded, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.load_public_key">
|
||
<span class="sig-name descname"><span class="pre">load_public_key</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">pub_bytes</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.load_public_key" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Load a public key into the instance.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>pub_bytes</strong> – The public key as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>True if the key was loaded, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.encrypt">
|
||
<span class="sig-name descname"><span class="pre">encrypt</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">plaintext</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">ratchet</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.encrypt" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Encrypts information for the identity.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>plaintext</strong> – The plaintext to be encrypted as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>Ciphertext token as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-odd">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><em>KeyError</em> if the instance does not hold a public key.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.decrypt">
|
||
<span class="sig-name descname"><span class="pre">decrypt</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ciphertext_token</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">ratchets</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">enforce_ratchets</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">ratchet_id_receiver</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.decrypt" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Decrypts information for the identity.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>ciphertext</strong> – The ciphertext to be decrypted as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>Plaintext as <em>bytes</em>, or <em>None</em> if decryption fails.</p>
|
||
</dd>
|
||
<dt class="field-odd">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><em>KeyError</em> if the instance does not hold a private key.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.sign">
|
||
<span class="sig-name descname"><span class="pre">sign</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">message</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.sign" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Signs information by the identity.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>message</strong> – The message to be signed as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>Signature as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-odd">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><em>KeyError</em> if the instance does not hold a private key.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.validate">
|
||
<span class="sig-name descname"><span class="pre">validate</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">signature</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">message</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.validate" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Validates the signature of a signed message.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>signature</strong> – The signature to be validated as <em>bytes</em>.</p></li>
|
||
<li><p><strong>message</strong> – The message to be validated as <em>bytes</em>.</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>True if the signature is valid, otherwise False.</p>
|
||
</dd>
|
||
<dt class="field-odd">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><em>KeyError</em> if the instance does not hold a public key.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-destination"><h3> Destination </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Destination">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Destination</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">identity</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">direction</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">type</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">app_name</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">aspects</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>A class used to describe endpoints in a Reticulum Network. Destination
|
||
instances are used both to create outgoing and incoming endpoints. The
|
||
destination type will decide if encryption, and what type, is used in
|
||
communication with the endpoint. A destination can also announce its
|
||
presence on the network, which will distribute necessary keys for
|
||
encrypted communication with it.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>identity</strong> – An instance of <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a>. Can hold only public keys for an outgoing destination, or holding private keys for an ingoing.</p></li>
|
||
<li><p><strong>direction</strong> – <code class="docutils literal notranslate"><span class="pre">RNS.Destination.IN</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.OUT</span></code>.</p></li>
|
||
<li><p><strong>type</strong> – <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PLAIN</span></code>.</p></li>
|
||
<li><p><strong>app_name</strong> – A string specifying the app name.</p></li>
|
||
<li><p><strong>*aspects</strong> – Any non-zero number of string arguments.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Destination.RATCHET_COUNT">
|
||
<span class="sig-name descname"><span class="pre">RATCHET_COUNT</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">512</span></em><a class="headerlink" href="#RNS.Destination.RATCHET_COUNT" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The default number of generated ratchet keys a destination will retain, if it has ratchets enabled.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Destination.RATCHET_INTERVAL">
|
||
<span class="sig-name descname"><span class="pre">RATCHET_INTERVAL</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">1800</span></em><a class="headerlink" href="#RNS.Destination.RATCHET_INTERVAL" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The minimum interval between rotating ratchet keys, in seconds.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.expand_name">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">expand_name</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">identity</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">app_name</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">aspects</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.expand_name" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>A string containing the full human-readable name of the destination, for an app_name and a number of aspects.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.app_and_aspects_from_name">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">app_and_aspects_from_name</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">full_name</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.app_and_aspects_from_name" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>A tuple containing the app name and a list of aspects, for a full-name string.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.hash_from_name_and_identity">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">hash_from_name_and_identity</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">full_name</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">identity</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.hash_from_name_and_identity" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>A destination name in adressable hash form, for a full name string and Identity instance.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.hash">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">hash</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">identity</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">app_name</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">aspects</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.hash" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>A destination name in adressable hash form, for an app_name and a number of aspects.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.announce">
|
||
<span class="sig-name descname"><span class="pre">announce</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">app_data</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">path_response</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">attached_interface</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">tag</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">send</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.announce" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Creates an announce packet for this destination and broadcasts it on all
|
||
relevant interfaces. Application specific data can be added to the announce.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>app_data</strong> – <em>bytes</em> containing the app_data.</p></li>
|
||
<li><p><strong>path_response</strong> – Internal flag used by <a class="reference internal" href="#api-transport"><span class="std std-ref">RNS.Transport</span></a>. Ignore.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.accepts_links">
|
||
<span class="sig-name descname"><span class="pre">accepts_links</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">accepts</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.accepts_links" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Set or query whether the destination accepts incoming link requests.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>accepts</strong> – If <code class="docutils literal notranslate"><span class="pre">True</span></code> or <code class="docutils literal notranslate"><span class="pre">False</span></code>, this method sets whether the destination accepts incoming link requests. If not provided or <code class="docutils literal notranslate"><span class="pre">None</span></code>, the method returns whether the destination currently accepts link requests.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code> or <code class="docutils literal notranslate"><span class="pre">False</span></code> depending on whether the destination accepts incoming link requests, if the <em>accepts</em> parameter is not provided or <code class="docutils literal notranslate"><span class="pre">None</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_link_established_callback">
|
||
<span class="sig-name descname"><span class="pre">set_link_established_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_link_established_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when a link has been established to
|
||
this destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(link)</em> to be called when a new link is established with this destination.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_packet_callback">
|
||
<span class="sig-name descname"><span class="pre">set_packet_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_packet_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when a packet has been received by
|
||
this destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(data, packet)</em> to be called when this destination receives a packet.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_proof_requested_callback">
|
||
<span class="sig-name descname"><span class="pre">set_proof_requested_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_proof_requested_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when a proof has been requested for
|
||
a packet sent to this destination. Allows control over when and if
|
||
proofs should be returned for received packets.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method to with the signature <em>callback(packet)</em> be called when a packet that requests a proof is received. The callback must return one of True or False. If the callback returns True, a proof will be sent. If it returns False, a proof will not be sent.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_proof_strategy">
|
||
<span class="sig-name descname"><span class="pre">set_proof_strategy</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">proof_strategy</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_proof_strategy" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sets the destinations proof strategy.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>proof_strategy</strong> – One of <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PROVE_NONE</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PROVE_ALL</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PROVE_APP</span></code>. If <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PROVE_APP</span></code> is set, the <cite>proof_requested_callback</cite> will be called to determine whether a proof should be sent or not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.register_request_handler">
|
||
<span class="sig-name descname"><span class="pre">register_request_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">response_generator</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">allow</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">ALLOW_NONE</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">allowed_list</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.register_request_handler" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a request handler.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>path</strong> – The path for the request handler to be registered.</p></li>
|
||
<li><p><strong>response_generator</strong> – A function or method with the signature <em>response_generator(path, data, request_id, link_id, remote_identity, requested_at)</em> to be called. Whatever this funcion returns will be sent as a response to the requester. If the function returns <code class="docutils literal notranslate"><span class="pre">None</span></code>, no response will be sent.</p></li>
|
||
<li><p><strong>allow</strong> – One of <code class="docutils literal notranslate"><span class="pre">RNS.Destination.ALLOW_NONE</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.Destination.ALLOW_ALL</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.ALLOW_LIST</span></code>. If <code class="docutils literal notranslate"><span class="pre">RNS.Destination.ALLOW_LIST</span></code> is set, the request handler will only respond to requests for identified peers in the supplied list.</p></li>
|
||
<li><p><strong>allowed_list</strong> – A list of <em>bytes-like</em> <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> hashes.</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">ValueError</span></code> if any of the supplied arguments are invalid.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.deregister_request_handler">
|
||
<span class="sig-name descname"><span class="pre">deregister_request_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.deregister_request_handler" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Deregisters a request handler.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>path</strong> – The path for the request handler to be deregistered.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>True if the handler was deregistered, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.enable_ratchets">
|
||
<span class="sig-name descname"><span class="pre">enable_ratchets</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ratchets_path</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.enable_ratchets" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Enables ratchets on the destination. When ratchets are enabled, Reticulum will automatically rotate
|
||
the keys used to encrypt packets to this destination, and include the latest ratchet key in announces.</p>
|
||
<p>Enabling ratchets on a destination will provide forward secrecy for packets sent to that destination,
|
||
even when sent outside a <code class="docutils literal notranslate"><span class="pre">Link</span></code>. The normal Reticulum <code class="docutils literal notranslate"><span class="pre">Link</span></code> establishment procedure already performs
|
||
its own ephemeral key exchange for each link establishment, which means that ratchets are not necessary
|
||
to provide forward secrecy for links.</p>
|
||
<p>Enabling ratchets will have a small impact on announce size, adding 32 bytes to every sent announce.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>ratchets_path</strong> – The path to a file to store ratchet data in.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>True if the operation succeeded, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.enforce_ratchets">
|
||
<span class="sig-name descname"><span class="pre">enforce_ratchets</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.enforce_ratchets" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>When ratchet enforcement is enabled, this destination will never accept packets that use its
|
||
base Identity key for encryption, but only accept packets encrypted with one of the retained
|
||
ratchet keys.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_retained_ratchets">
|
||
<span class="sig-name descname"><span class="pre">set_retained_ratchets</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">retained_ratchets</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_retained_ratchets" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sets the number of previously generated ratchet keys this destination will retain,
|
||
and try to use when decrypting incoming packets. Defaults to <code class="docutils literal notranslate"><span class="pre">Destination.RATCHET_COUNT</span></code>.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>retained_ratchets</strong> – The number of generated ratchets to retain.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>True if the operation succeeded, False if not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_ratchet_interval">
|
||
<span class="sig-name descname"><span class="pre">set_ratchet_interval</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">interval</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_ratchet_interval" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sets the minimum interval in seconds between ratchet key rotation.
|
||
Defaults to <code class="docutils literal notranslate"><span class="pre">Destination.RATCHET_INTERVAL</span></code>.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>interval</strong> – The minimum interval in seconds.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>True if the operation succeeded, False if not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.create_keys">
|
||
<span class="sig-name descname"><span class="pre">create_keys</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.create_keys" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>For a <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination, creates a new symmetric key.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">TypeError</span></code> if called on an incompatible type of destination.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.get_private_key">
|
||
<span class="sig-name descname"><span class="pre">get_private_key</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.get_private_key" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>For a <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination, returns the symmetric private key.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">TypeError</span></code> if called on an incompatible type of destination.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.load_private_key">
|
||
<span class="sig-name descname"><span class="pre">load_private_key</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.load_private_key" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>For a <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination, loads a symmetric private key.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>key</strong> – A <em>bytes-like</em> containing the symmetric key.</p>
|
||
</dd>
|
||
<dt class="field-even">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">TypeError</span></code> if called on an incompatible type of destination.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.encrypt">
|
||
<span class="sig-name descname"><span class="pre">encrypt</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">plaintext</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.encrypt" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Encrypts information for <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>plaintext</strong> – A <em>bytes-like</em> containing the plaintext to be encrypted.</p>
|
||
</dd>
|
||
<dt class="field-even">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">ValueError</span></code> if destination does not hold a necessary key for encryption.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.decrypt">
|
||
<span class="sig-name descname"><span class="pre">decrypt</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ciphertext</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.decrypt" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Decrypts information for <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>ciphertext</strong> – <em>Bytes</em> containing the ciphertext to be decrypted.</p>
|
||
</dd>
|
||
<dt class="field-even">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">ValueError</span></code> if destination does not hold a necessary key for decryption.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.sign">
|
||
<span class="sig-name descname"><span class="pre">sign</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">message</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.sign" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Signs information for <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> type destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>message</strong> – <em>Bytes</em> containing the message to be signed.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>A <em>bytes-like</em> containing the message signature, or <em>None</em> if the destination could not sign the message.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_default_app_data">
|
||
<span class="sig-name descname"><span class="pre">set_default_app_data</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">app_data</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_default_app_data" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sets the default app_data for the destination. If set, the default
|
||
app_data will be included in every announce sent by the destination,
|
||
unless other app_data is specified in the <em>announce</em> method.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>app_data</strong> – A <em>bytes-like</em> containing the default app_data, or a <em>callable</em> returning a <em>bytes-like</em> containing the app_data.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.clear_default_app_data">
|
||
<span class="sig-name descname"><span class="pre">clear_default_app_data</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.clear_default_app_data" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Clears default app_data previously set for the destination.</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-packet"><h3> Packet </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Packet">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Packet</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">create_receipt</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The Packet class is used to create packet instances that can be sent
|
||
over a Reticulum network. Packets will automatically be encrypted if
|
||
they are addressed to a <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> destination,
|
||
<code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> destination or a <a class="reference internal" href="#api-link"><span class="std std-ref">RNS.Link</span></a>.</p>
|
||
<p>For <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> destinations, Reticulum will use the
|
||
pre-shared key configured for the destination. All packets to group
|
||
destinations are encrypted with the same AES-128 key.</p>
|
||
<p>For <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> destinations, Reticulum will use a newly
|
||
derived ephemeral AES-128 key for every packet.</p>
|
||
<p>For <a class="reference internal" href="#api-link"><span class="std std-ref">RNS.Link</span></a> destinations, Reticulum will use per-link
|
||
ephemeral keys, and offers <strong>Forward Secrecy</strong>.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>destination</strong> – A <a class="reference internal" href="#api-destination"><span class="std std-ref">RNS.Destination</span></a> instance to which the packet will be sent.</p></li>
|
||
<li><p><strong>data</strong> – The data payload to be included in the packet as <em>bytes</em>.</p></li>
|
||
<li><p><strong>create_receipt</strong> – Specifies whether a <a class="reference internal" href="#api-packetreceipt"><span class="std std-ref">RNS.PacketReceipt</span></a> should be created when instantiating the packet.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Packet.ENCRYPTED_MDU">
|
||
<span class="sig-name descname"><span class="pre">ENCRYPTED_MDU</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">383</span></em><a class="headerlink" href="#RNS.Packet.ENCRYPTED_MDU" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The maximum size of the payload data in a single encrypted packet</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Packet.PLAIN_MDU">
|
||
<span class="sig-name descname"><span class="pre">PLAIN_MDU</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">464</span></em><a class="headerlink" href="#RNS.Packet.PLAIN_MDU" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The maximum size of the payload data in a single unencrypted packet</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Packet.send">
|
||
<span class="sig-name descname"><span class="pre">send</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet.send" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sends the packet.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>A <a class="reference internal" href="#api-packetreceipt"><span class="std std-ref">RNS.PacketReceipt</span></a> instance if <em>create_receipt</em> was set to <em>True</em> when the packet was instantiated, if not returns <em>None</em>. If the packet could not be sent <em>False</em> is returned.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Packet.resend">
|
||
<span class="sig-name descname"><span class="pre">resend</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet.resend" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Re-sends the packet.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>A <a class="reference internal" href="#api-packetreceipt"><span class="std std-ref">RNS.PacketReceipt</span></a> instance if <em>create_receipt</em> was set to <em>True</em> when the packet was instantiated, if not returns <em>None</em>. If the packet could not be sent <em>False</em> is returned.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Packet.get_rssi">
|
||
<span class="sig-name descname"><span class="pre">get_rssi</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet.get_rssi" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The physical layer <em>Received Signal Strength Indication</em> if available, otherwise <code class="docutils literal notranslate"><span class="pre">None</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Packet.get_snr">
|
||
<span class="sig-name descname"><span class="pre">get_snr</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet.get_snr" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The physical layer <em>Signal-to-Noise Ratio</em> if available, otherwise <code class="docutils literal notranslate"><span class="pre">None</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Packet.get_q">
|
||
<span class="sig-name descname"><span class="pre">get_q</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet.get_q" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The physical layer <em>Link Quality</em> if available, otherwise <code class="docutils literal notranslate"><span class="pre">None</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-packetreceipt"><h3> Packet Receipt </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">PacketReceipt</span></span><a class="headerlink" href="#RNS.PacketReceipt" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The PacketReceipt class is used to receive notifications about
|
||
<a class="reference internal" href="#api-packet"><span class="std std-ref">RNS.Packet</span></a> instances sent over the network. Instances
|
||
of this class are never created manually, but always returned from
|
||
the <em>send()</em> method of a <a class="reference internal" href="#api-packet"><span class="std std-ref">RNS.Packet</span></a> instance.</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.get_status">
|
||
<span class="sig-name descname"><span class="pre">get_status</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.get_status" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The status of the associated <a class="reference internal" href="#api-packet"><span class="std std-ref">RNS.Packet</span></a> instance. Can be one of <code class="docutils literal notranslate"><span class="pre">RNS.PacketReceipt.SENT</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.PacketReceipt.DELIVERED</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.PacketReceipt.FAILED</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.PacketReceipt.CULLED</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.get_rtt">
|
||
<span class="sig-name descname"><span class="pre">get_rtt</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.get_rtt" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The round-trip-time in seconds</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.set_timeout">
|
||
<span class="sig-name descname"><span class="pre">set_timeout</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">timeout</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.set_timeout" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sets a timeout in seconds</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>timeout</strong> – The timeout in seconds.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.set_delivery_callback">
|
||
<span class="sig-name descname"><span class="pre">set_delivery_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.set_delivery_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sets a function that gets called if a successfull delivery has been proven.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A <em>callable</em> with the signature <em>callback(packet_receipt)</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.set_timeout_callback">
|
||
<span class="sig-name descname"><span class="pre">set_timeout_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.set_timeout_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sets a function that gets called if the delivery times out.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A <em>callable</em> with the signature <em>callback(packet_receipt)</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-link"><h3> Link </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Link">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Link</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">established_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">closed_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>This class is used to establish and manage links to other peers. When a
|
||
link instance is created, Reticulum will attempt to establish verified
|
||
and encrypted connectivity with the specified destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>destination</strong> – A <a class="reference internal" href="#api-destination"><span class="std std-ref">RNS.Destination</span></a> instance which to establish a link to.</p></li>
|
||
<li><p><strong>established_callback</strong> – An optional function or method with the signature <em>callback(link)</em> to be called when the link has been established.</p></li>
|
||
<li><p><strong>closed_callback</strong> – An optional function or method with the signature <em>callback(link)</em> to be called when the link is closed.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.CURVE">
|
||
<span class="sig-name descname"><span class="pre">CURVE</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">'Curve25519'</span></em><a class="headerlink" href="#RNS.Link.CURVE" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The curve used for Elliptic Curve DH key exchanges</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.ESTABLISHMENT_TIMEOUT_PER_HOP">
|
||
<span class="sig-name descname"><span class="pre">ESTABLISHMENT_TIMEOUT_PER_HOP</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">6</span></em><a class="headerlink" href="#RNS.Link.ESTABLISHMENT_TIMEOUT_PER_HOP" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Timeout for link establishment in seconds per hop to destination.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.KEEPALIVE_TIMEOUT_FACTOR">
|
||
<span class="sig-name descname"><span class="pre">KEEPALIVE_TIMEOUT_FACTOR</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">4</span></em><a class="headerlink" href="#RNS.Link.KEEPALIVE_TIMEOUT_FACTOR" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>RTT timeout factor used in link timeout calculation.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.STALE_GRACE">
|
||
<span class="sig-name descname"><span class="pre">STALE_GRACE</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">2</span></em><a class="headerlink" href="#RNS.Link.STALE_GRACE" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Grace period in seconds used in link timeout calculation.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.KEEPALIVE">
|
||
<span class="sig-name descname"><span class="pre">KEEPALIVE</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">360</span></em><a class="headerlink" href="#RNS.Link.KEEPALIVE" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Interval for sending keep-alive packets on established links in seconds.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.STALE_TIME">
|
||
<span class="sig-name descname"><span class="pre">STALE_TIME</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">720</span></em><a class="headerlink" href="#RNS.Link.STALE_TIME" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>If no traffic or keep-alive packets are received within this period, the
|
||
link will be marked as stale, and a final keep-alive packet will be sent.
|
||
If after this no traffic or keep-alive packets are received within <code class="docutils literal notranslate"><span class="pre">RTT</span></code> *
|
||
<code class="docutils literal notranslate"><span class="pre">KEEPALIVE_TIMEOUT_FACTOR</span></code> + <code class="docutils literal notranslate"><span class="pre">STALE_GRACE</span></code>, the link is considered timed out,
|
||
and will be torn down.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.identify">
|
||
<span class="sig-name descname"><span class="pre">identify</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">identity</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.identify" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Identifies the initiator of the link to the remote peer. This can only happen
|
||
once the link has been established, and is carried out over the encrypted link.
|
||
The identity is only revealed to the remote peer, and initiator anonymity is
|
||
thus preserved. This method can be used for authentication.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>identity</strong> – An RNS.Identity instance to identify as.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.request">
|
||
<span class="sig-name descname"><span class="pre">request</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">response_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">failed_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">progress_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">timeout</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.request" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sends a request to the remote peer.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>path</strong> – The request path.</p></li>
|
||
<li><p><strong>response_callback</strong> – An optional function or method with the signature <em>response_callback(request_receipt)</em> to be called when a response is received. See the <a class="reference internal" href="examples.html#example-request"><span class="std std-ref">Request Example</span></a> for more info.</p></li>
|
||
<li><p><strong>failed_callback</strong> – An optional function or method with the signature <em>failed_callback(request_receipt)</em> to be called when a request fails. See the <a class="reference internal" href="examples.html#example-request"><span class="std std-ref">Request Example</span></a> for more info.</p></li>
|
||
<li><p><strong>progress_callback</strong> – An optional function or method with the signature <em>progress_callback(request_receipt)</em> to be called when progress is made receiving the response. Progress can be accessed as a float between 0.0 and 1.0 by the <em>request_receipt.progress</em> property.</p></li>
|
||
<li><p><strong>timeout</strong> – An optional timeout in seconds for the request. If <em>None</em> is supplied it will be calculated based on link RTT.</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>A <a class="reference internal" href="#api-requestreceipt"><span class="std std-ref">RNS.RequestReceipt</span></a> instance if the request was sent, or <em>False</em> if it was not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.track_phy_stats">
|
||
<span class="sig-name descname"><span class="pre">track_phy_stats</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">track</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.track_phy_stats" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>You can enable physical layer statistics on a per-link basis. If this is enabled,
|
||
and the link is running over an interface that supports reporting physical layer
|
||
statistics, you will be able to retrieve stats such as <em>RSSI</em>, <em>SNR</em> and physical
|
||
<em>Link Quality</em> for the link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>track</strong> – Whether or not to keep track of physical layer statistics. Value must be <code class="docutils literal notranslate"><span class="pre">True</span></code> or <code class="docutils literal notranslate"><span class="pre">False</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.get_rssi">
|
||
<span class="sig-name descname"><span class="pre">get_rssi</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.get_rssi" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The physical layer <em>Received Signal Strength Indication</em> if available, otherwise <code class="docutils literal notranslate"><span class="pre">None</span></code>. Physical layer statistics must be enabled on the link for this method to return a value.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.get_snr">
|
||
<span class="sig-name descname"><span class="pre">get_snr</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.get_snr" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The physical layer <em>Signal-to-Noise Ratio</em> if available, otherwise <code class="docutils literal notranslate"><span class="pre">None</span></code>. Physical layer statistics must be enabled on the link for this method to return a value.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.get_q">
|
||
<span class="sig-name descname"><span class="pre">get_q</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.get_q" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The physical layer <em>Link Quality</em> if available, otherwise <code class="docutils literal notranslate"><span class="pre">None</span></code>. Physical layer statistics must be enabled on the link for this method to return a value.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.get_establishment_rate">
|
||
<span class="sig-name descname"><span class="pre">get_establishment_rate</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.get_establishment_rate" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The data transfer rate at which the link establishment procedure ocurred, in bits per second.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.get_age">
|
||
<span class="sig-name descname"><span class="pre">get_age</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.get_age" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The time in seconds since this link was established.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.no_inbound_for">
|
||
<span class="sig-name descname"><span class="pre">no_inbound_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.no_inbound_for" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The time in seconds since last inbound packet on the link. This includes keepalive packets.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.no_outbound_for">
|
||
<span class="sig-name descname"><span class="pre">no_outbound_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.no_outbound_for" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The time in seconds since last outbound packet on the link. This includes keepalive packets.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.no_data_for">
|
||
<span class="sig-name descname"><span class="pre">no_data_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.no_data_for" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The time in seconds since payload data traversed the link. This excludes keepalive packets.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.inactive_for">
|
||
<span class="sig-name descname"><span class="pre">inactive_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.inactive_for" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The time in seconds since activity on the link. This includes keepalive packets.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.get_remote_identity">
|
||
<span class="sig-name descname"><span class="pre">get_remote_identity</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.get_remote_identity" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The identity of the remote peer, if it is known. Calling this method will not query the remote initiator to reveal its identity. Returns <code class="docutils literal notranslate"><span class="pre">None</span></code> if the link initiator has not already independently called the <code class="docutils literal notranslate"><span class="pre">identify(identity)</span></code> method.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.teardown">
|
||
<span class="sig-name descname"><span class="pre">teardown</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.teardown" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Closes the link and purges encryption keys. New keys will
|
||
be used if a new link to the same destination is established.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.get_channel">
|
||
<span class="sig-name descname"><span class="pre">get_channel</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.get_channel" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Get the <code class="docutils literal notranslate"><span class="pre">Channel</span></code> for this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">Channel</span></code> object</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_link_closed_callback">
|
||
<span class="sig-name descname"><span class="pre">set_link_closed_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_link_closed_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when a link has been
|
||
torn down.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(link)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_packet_callback">
|
||
<span class="sig-name descname"><span class="pre">set_packet_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_packet_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when a packet has been
|
||
received over this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(message, packet)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_resource_callback">
|
||
<span class="sig-name descname"><span class="pre">set_resource_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_resource_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when a resource has been
|
||
advertised over this link. If the function returns <em>True</em>
|
||
the resource will be accepted. If it returns <em>False</em> it will
|
||
be ignored.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(resource)</em> to be called. Please note that only the basic information of the resource is available at this time, such as <em>get_transfer_size()</em>, <em>get_data_size()</em>, <em>get_parts()</em> and <em>is_compressed()</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_resource_started_callback">
|
||
<span class="sig-name descname"><span class="pre">set_resource_started_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_resource_started_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when a resource has begun
|
||
transferring over this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(resource)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_resource_concluded_callback">
|
||
<span class="sig-name descname"><span class="pre">set_resource_concluded_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_resource_concluded_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when a resource has concluded
|
||
transferring over this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(resource)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_remote_identified_callback">
|
||
<span class="sig-name descname"><span class="pre">set_remote_identified_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_remote_identified_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers a function to be called when an initiating peer has
|
||
identified over this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(link, identity)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_resource_strategy">
|
||
<span class="sig-name descname"><span class="pre">set_resource_strategy</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">resource_strategy</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_resource_strategy" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Sets the resource strategy for the link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>resource_strategy</strong> – One of <code class="docutils literal notranslate"><span class="pre">RNS.Link.ACCEPT_NONE</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.Link.ACCEPT_ALL</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Link.ACCEPT_APP</span></code>. If <code class="docutils literal notranslate"><span class="pre">RNS.Link.ACCEPT_APP</span></code> is set, the <cite>resource_callback</cite> will be called to determine whether the resource should be accepted or not.</p>
|
||
</dd>
|
||
<dt class="field-even">Raises<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p><em>TypeError</em> if the resource strategy is unsupported.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-requestreceipt"><h3> Request Receipt </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">RequestReceipt</span></span><a class="headerlink" href="#RNS.RequestReceipt" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>An instance of this class is returned by the <code class="docutils literal notranslate"><span class="pre">request</span></code> method of <code class="docutils literal notranslate"><span class="pre">RNS.Link</span></code>
|
||
instances. It should never be instantiated manually. It provides methods to
|
||
check status, response time and response data when the request concludes.</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_request_id">
|
||
<span class="sig-name descname"><span class="pre">get_request_id</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_request_id" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The request ID as <em>bytes</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_status">
|
||
<span class="sig-name descname"><span class="pre">get_status</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_status" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The current status of the request, one of <code class="docutils literal notranslate"><span class="pre">RNS.RequestReceipt.FAILED</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.RequestReceipt.SENT</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.RequestReceipt.DELIVERED</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.RequestReceipt.READY</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_progress">
|
||
<span class="sig-name descname"><span class="pre">get_progress</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_progress" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The progress of a response being received as a <em>float</em> between 0.0 and 1.0.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_response">
|
||
<span class="sig-name descname"><span class="pre">get_response</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_response" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The response as <em>bytes</em> if it is ready, otherwise <em>None</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_response_time">
|
||
<span class="sig-name descname"><span class="pre">get_response_time</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_response_time" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The response time of the request in seconds.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.concluded">
|
||
<span class="sig-name descname"><span class="pre">concluded</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.concluded" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>True if the associated request has concluded (successfully or with a failure), otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-resource"><h3> Resource </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Resource">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Resource</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">link</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">advertise</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">auto_compress</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">progress_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">timeout</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>The Resource class allows transferring arbitrary amounts
|
||
of data over a link. It will automatically handle sequencing,
|
||
compression, coordination and checksumming.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>data</strong> – The data to be transferred. Can be <em>bytes</em> or an open <em>file handle</em>. See the <a class="reference internal" href="examples.html#example-filetransfer"><span class="std std-ref">Filetransfer Example</span></a> for details.</p></li>
|
||
<li><p><strong>link</strong> – The <a class="reference internal" href="#api-link"><span class="std std-ref">RNS.Link</span></a> instance on which to transfer the data.</p></li>
|
||
<li><p><strong>advertise</strong> – Optional. Whether to automatically advertise the resource. Can be <em>True</em> or <em>False</em>.</p></li>
|
||
<li><p><strong>auto_compress</strong> – Optional. Whether to auto-compress the resource. Can be <em>True</em> or <em>False</em>.</p></li>
|
||
<li><p><strong>callback</strong> – An optional <em>callable</em> with the signature <em>callback(resource)</em>. Will be called when the resource transfer concludes.</p></li>
|
||
<li><p><strong>progress_callback</strong> – An optional <em>callable</em> with the signature <em>callback(resource)</em>. Will be called whenever the resource transfer progress is updated.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.advertise">
|
||
<span class="sig-name descname"><span class="pre">advertise</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.advertise" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Advertise the resource. If the other end of the link accepts
|
||
the resource advertisement it will begin transferring.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.cancel">
|
||
<span class="sig-name descname"><span class="pre">cancel</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.cancel" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Cancels transferring the resource.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.get_progress">
|
||
<span class="sig-name descname"><span class="pre">get_progress</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.get_progress" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The current progress of the resource transfer as a <em>float</em> between 0.0 and 1.0.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.get_transfer_size">
|
||
<span class="sig-name descname"><span class="pre">get_transfer_size</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.get_transfer_size" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The number of bytes needed to transfer the resource.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.get_data_size">
|
||
<span class="sig-name descname"><span class="pre">get_data_size</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.get_data_size" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The total data size of the resource.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.get_parts">
|
||
<span class="sig-name descname"><span class="pre">get_parts</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.get_parts" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The number of parts the resource will be transferred in.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.get_segments">
|
||
<span class="sig-name descname"><span class="pre">get_segments</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.get_segments" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The number of segments the resource is divided into.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.get_hash">
|
||
<span class="sig-name descname"><span class="pre">get_hash</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.get_hash" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>The hash of the resource.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.is_compressed">
|
||
<span class="sig-name descname"><span class="pre">is_compressed</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.is_compressed" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>Whether the resource is compressed.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-channel"><h3> Channel </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Channel.Channel">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.Channel.</span></span><span class="sig-name descname"><span class="pre">Channel</span></span><a class="headerlink" href="#RNS.Channel.Channel" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Provides reliable delivery of messages over
|
||
a link.</p>
|
||
<p><code class="docutils literal notranslate"><span class="pre">Channel</span></code> differs from <code class="docutils literal notranslate"><span class="pre">Request</span></code> and
|
||
<code class="docutils literal notranslate"><span class="pre">Resource</span></code> in some important ways:</p>
|
||
<blockquote>
|
||
<div><dl class="simple">
|
||
<dt><strong>Continuous</strong></dt><dd><p>Messages can be sent or received as long as
|
||
the <code class="docutils literal notranslate"><span class="pre">Link</span></code> is open.</p>
|
||
</dd>
|
||
<dt><strong>Bi-directional</strong></dt><dd><p>Messages can be sent in either direction on
|
||
the <code class="docutils literal notranslate"><span class="pre">Link</span></code>; neither end is the client or
|
||
server.</p>
|
||
</dd>
|
||
<dt><strong>Size-constrained</strong></dt><dd><p>Messages must be encoded into a single packet.</p>
|
||
</dd>
|
||
</dl>
|
||
</div></blockquote>
|
||
<p><code class="docutils literal notranslate"><span class="pre">Channel</span></code> is similar to <code class="docutils literal notranslate"><span class="pre">Packet</span></code>, except that it
|
||
provides reliable delivery (automatic retries) as well
|
||
as a structure for exchanging several types of
|
||
messages over the <code class="docutils literal notranslate"><span class="pre">Link</span></code>.</p>
|
||
<p><code class="docutils literal notranslate"><span class="pre">Channel</span></code> is not instantiated directly, but rather
|
||
obtained from a <code class="docutils literal notranslate"><span class="pre">Link</span></code> with <code class="docutils literal notranslate"><span class="pre">get_channel()</span></code>.</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Channel.Channel.register_message_type">
|
||
<span class="sig-name descname"><span class="pre">register_message_type</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">message_class</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Type</span><span class="p"><span class="pre">[</span></span><a class="reference internal" href="#RNS.MessageBase" title="RNS.Channel.MessageBase"><span class="pre">MessageBase</span></a><span class="p"><span class="pre">]</span></span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Channel.Channel.register_message_type" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Register a message class for reception over a <code class="docutils literal notranslate"><span class="pre">Channel</span></code>.</p>
|
||
<p>Message classes must extend <code class="docutils literal notranslate"><span class="pre">MessageBase</span></code>.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>message_class</strong> – Class to register</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Channel.Channel.add_message_handler">
|
||
<span class="sig-name descname"><span class="pre">add_message_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">MessageCallbackType</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Channel.Channel.add_message_handler" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Add a handler for incoming messages. A handler
|
||
has the following signature:</p>
|
||
<p><code class="docutils literal notranslate"><span class="pre">(message:</span> <span class="pre">MessageBase)</span> <span class="pre">-></span> <span class="pre">bool</span></code></p>
|
||
<p>Handlers are processed in the order they are
|
||
added. If any handler returns True, processing
|
||
of the message stops; handlers after the
|
||
returning handler will not be called.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – Function to call</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Channel.Channel.remove_message_handler">
|
||
<span class="sig-name descname"><span class="pre">remove_message_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">MessageCallbackType</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Channel.Channel.remove_message_handler" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Remove a handler added with <code class="docutils literal notranslate"><span class="pre">add_message_handler</span></code>.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – handler to remove</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Channel.Channel.is_ready_to_send">
|
||
<span class="sig-name descname"><span class="pre">is_ready_to_send</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">bool</span></span></span><a class="headerlink" href="#RNS.Channel.Channel.is_ready_to_send" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Check if <code class="docutils literal notranslate"><span class="pre">Channel</span></code> is ready to send.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>True if ready</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Channel.Channel.send">
|
||
<span class="sig-name descname"><span class="pre">send</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">message</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#RNS.MessageBase" title="RNS.Channel.MessageBase"><span class="pre">MessageBase</span></a></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">Envelope</span></span></span><a class="headerlink" href="#RNS.Channel.Channel.send" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Send a message. If a message send is attempted and
|
||
<code class="docutils literal notranslate"><span class="pre">Channel</span></code> is not ready, an exception is thrown.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>message</strong> – an instance of a <code class="docutils literal notranslate"><span class="pre">MessageBase</span></code> subclass</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py property">
|
||
<dt class="sig sig-object py" id="RNS.Channel.Channel.MDU">
|
||
<em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">MDU</span></span><a class="headerlink" href="#RNS.Channel.Channel.MDU" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Maximum Data Unit: the number of bytes available
|
||
for a message to consume in a single send. This
|
||
value is adjusted from the <code class="docutils literal notranslate"><span class="pre">Link</span></code> MDU to accommodate
|
||
message header information.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>number of bytes available</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-messsagebase"><h3> MessageBase </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.MessageBase">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">MessageBase</span></span><a class="headerlink" href="#RNS.MessageBase" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Base type for any messages sent or received on a Channel.
|
||
Subclasses must define the two abstract methods as well as
|
||
the <code class="docutils literal notranslate"><span class="pre">MSGTYPE</span></code> class variable.</p>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.MessageBase.MSGTYPE">
|
||
<span class="sig-name descname"><span class="pre">MSGTYPE</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#RNS.MessageBase.MSGTYPE" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Defines a unique identifier for a message class.</p>
|
||
<ul class="simple">
|
||
<li><p>Must be unique within all classes registered with a <code class="docutils literal notranslate"><span class="pre">Channel</span></code></p></li>
|
||
<li><p>Must be less than <code class="docutils literal notranslate"><span class="pre">0xf000</span></code>. Values greater than or equal to <code class="docutils literal notranslate"><span class="pre">0xf000</span></code> are reserved.</p></li>
|
||
</ul>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.MessageBase.pack">
|
||
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">pack</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">bytes</span></span></span><a class="headerlink" href="#RNS.MessageBase.pack" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Create and return the binary representation of the message</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p>binary representation of message</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.MessageBase.unpack">
|
||
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">unpack</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">raw</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">bytes</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.MessageBase.unpack" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Populate message from binary representation</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>raw</strong> – binary representation</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-buffer"><h3> Buffer </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Buffer">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Buffer</span></span><a class="headerlink" href="#RNS.Buffer" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Static functions for creating buffered streams that send
|
||
and receive over a <code class="docutils literal notranslate"><span class="pre">Channel</span></code>.</p>
|
||
<p>These functions use <code class="docutils literal notranslate"><span class="pre">BufferedReader</span></code>, <code class="docutils literal notranslate"><span class="pre">BufferedWriter</span></code>,
|
||
and <code class="docutils literal notranslate"><span class="pre">BufferedRWPair</span></code> to add buffering to
|
||
<code class="docutils literal notranslate"><span class="pre">RawChannelReader</span></code> and <code class="docutils literal notranslate"><span class="pre">RawChannelWriter</span></code>.</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Buffer.create_reader">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">create_reader</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">stream_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">channel</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#RNS.Channel.Channel" title="RNS.Channel.Channel"><span class="pre">Channel</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">ready_callback</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Optional</span><span class="p"><span class="pre">[</span></span><span class="pre">Callable</span><span class="p"><span class="pre">[</span></span><span class="p"><span class="pre">[</span></span><span class="pre">int</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">None</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">]</span></span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">BufferedReader</span></span></span><a class="headerlink" href="#RNS.Buffer.create_reader" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Create a buffered reader that reads binary data sent
|
||
over a <code class="docutils literal notranslate"><span class="pre">Channel</span></code>, with an optional callback when
|
||
new data is available.</p>
|
||
<p>Callback signature: <code class="docutils literal notranslate"><span class="pre">(ready_bytes:</span> <span class="pre">int)</span> <span class="pre">-></span> <span class="pre">None</span></code></p>
|
||
<p>For more information on the reader-specific functions
|
||
of this object, see the Python documentation for
|
||
<code class="docutils literal notranslate"><span class="pre">BufferedReader</span></code></p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>stream_id</strong> – the local stream id to receive from</p></li>
|
||
<li><p><strong>channel</strong> – the channel to receive on</p></li>
|
||
<li><p><strong>ready_callback</strong> – function to call when new data is available</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>a BufferedReader object</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Buffer.create_writer">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">create_writer</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">stream_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">channel</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#RNS.Channel.Channel" title="RNS.Channel.Channel"><span class="pre">Channel</span></a></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">BufferedWriter</span></span></span><a class="headerlink" href="#RNS.Buffer.create_writer" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Create a buffered writer that writes binary data over
|
||
a <code class="docutils literal notranslate"><span class="pre">Channel</span></code>.</p>
|
||
<p>For more information on the writer-specific functions
|
||
of this object, see the Python documentation for
|
||
<code class="docutils literal notranslate"><span class="pre">BufferedWriter</span></code></p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>stream_id</strong> – the remote stream id to send to</p></li>
|
||
<li><p><strong>channel</strong> – the channel to send on</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>a BufferedWriter object</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Buffer.create_bidirectional_buffer">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">create_bidirectional_buffer</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">receive_stream_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">send_stream_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">channel</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#RNS.Channel.Channel" title="RNS.Channel.Channel"><span class="pre">Channel</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">ready_callback</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Optional</span><span class="p"><span class="pre">[</span></span><span class="pre">Callable</span><span class="p"><span class="pre">[</span></span><span class="p"><span class="pre">[</span></span><span class="pre">int</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">None</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">]</span></span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><span class="pre">BufferedRWPair</span></span></span><a class="headerlink" href="#RNS.Buffer.create_bidirectional_buffer" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Create a buffered reader/writer pair that reads and
|
||
writes binary data over a <code class="docutils literal notranslate"><span class="pre">Channel</span></code>, with an
|
||
optional callback when new data is available.</p>
|
||
<p>Callback signature: <code class="docutils literal notranslate"><span class="pre">(ready_bytes:</span> <span class="pre">int)</span> <span class="pre">-></span> <span class="pre">None</span></code></p>
|
||
<p>For more information on the reader-specific functions
|
||
of this object, see the Python documentation for
|
||
<code class="docutils literal notranslate"><span class="pre">BufferedRWPair</span></code></p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>receive_stream_id</strong> – the local stream id to receive at</p></li>
|
||
<li><p><strong>send_stream_id</strong> – the remote stream id to send to</p></li>
|
||
<li><p><strong>channel</strong> – the channel to send and receive on</p></li>
|
||
<li><p><strong>ready_callback</strong> – function to call when new data is available</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>a BufferedRWPair object</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-rawchannelreader"><h3> RawChannelReader </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.RawChannelReader">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">RawChannelReader</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">stream_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">channel</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#RNS.Channel.Channel" title="RNS.Channel.Channel"><span class="pre">Channel</span></a></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RawChannelReader" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>An implementation of RawIOBase that receives
|
||
binary stream data sent over a <code class="docutils literal notranslate"><span class="pre">Channel</span></code>.</p>
|
||
<blockquote>
|
||
<div><p>This class generally need not be instantiated directly.
|
||
Use <a class="reference internal" href="#RNS.Buffer.create_reader" title="RNS.Buffer.create_reader"><code class="xref py py-func docutils literal notranslate"><span class="pre">RNS.Buffer.create_reader()</span></code></a>,
|
||
<a class="reference internal" href="#RNS.Buffer.create_writer" title="RNS.Buffer.create_writer"><code class="xref py py-func docutils literal notranslate"><span class="pre">RNS.Buffer.create_writer()</span></code></a>, and
|
||
<a class="reference internal" href="#RNS.Buffer.create_bidirectional_buffer" title="RNS.Buffer.create_bidirectional_buffer"><code class="xref py py-func docutils literal notranslate"><span class="pre">RNS.Buffer.create_bidirectional_buffer()</span></code></a> functions
|
||
to create buffered streams with optional callbacks.</p>
|
||
<p>For additional information on the API of this
|
||
object, see the Python documentation for
|
||
<code class="docutils literal notranslate"><span class="pre">RawIOBase</span></code>.</p>
|
||
</div></blockquote>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RawChannelReader.__init__">
|
||
<span class="sig-name descname"><span class="pre">__init__</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">stream_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">channel</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#RNS.Channel.Channel" title="RNS.Channel.Channel"><span class="pre">Channel</span></a></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RawChannelReader.__init__" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Create a raw channel reader.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>stream_id</strong> – local stream id to receive at</p></li>
|
||
<li><p><strong>channel</strong> – <code class="docutils literal notranslate"><span class="pre">Channel</span></code> object to receive from</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RawChannelReader.add_ready_callback">
|
||
<span class="sig-name descname"><span class="pre">add_ready_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">cb</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Callable</span><span class="p"><span class="pre">[</span></span><span class="p"><span class="pre">[</span></span><span class="pre">int</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">None</span><span class="p"><span class="pre">]</span></span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RawChannelReader.add_ready_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Add a function to be called when new data is available.
|
||
The function should have the signature <code class="docutils literal notranslate"><span class="pre">(ready_bytes:</span> <span class="pre">int)</span> <span class="pre">-></span> <span class="pre">None</span></code></p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>cb</strong> – function to call</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RawChannelReader.remove_ready_callback">
|
||
<span class="sig-name descname"><span class="pre">remove_ready_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">cb</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Callable</span><span class="p"><span class="pre">[</span></span><span class="p"><span class="pre">[</span></span><span class="pre">int</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">None</span><span class="p"><span class="pre">]</span></span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RawChannelReader.remove_ready_callback" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Remove a function added with <a class="reference internal" href="#RNS.RawChannelReader.add_ready_callback" title="RNS.RawChannelReader.add_ready_callback"><code class="xref py py-func docutils literal notranslate"><span class="pre">RNS.RawChannelReader.add_ready_callback()</span></code></a></p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>cb</strong> – function to remove</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-rawchannelwriter"><h3> RawChannelWriter </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.RawChannelWriter">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">RawChannelWriter</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">stream_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">channel</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#RNS.Channel.Channel" title="RNS.Channel.Channel"><span class="pre">Channel</span></a></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RawChannelWriter" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>An implementation of RawIOBase that receives
|
||
binary stream data sent over a channel.</p>
|
||
<blockquote>
|
||
<div><p>This class generally need not be instantiated directly.
|
||
Use <a class="reference internal" href="#RNS.Buffer.create_reader" title="RNS.Buffer.create_reader"><code class="xref py py-func docutils literal notranslate"><span class="pre">RNS.Buffer.create_reader()</span></code></a>,
|
||
<a class="reference internal" href="#RNS.Buffer.create_writer" title="RNS.Buffer.create_writer"><code class="xref py py-func docutils literal notranslate"><span class="pre">RNS.Buffer.create_writer()</span></code></a>, and
|
||
<a class="reference internal" href="#RNS.Buffer.create_bidirectional_buffer" title="RNS.Buffer.create_bidirectional_buffer"><code class="xref py py-func docutils literal notranslate"><span class="pre">RNS.Buffer.create_bidirectional_buffer()</span></code></a> functions
|
||
to create buffered streams with optional callbacks.</p>
|
||
<p>For additional information on the API of this
|
||
object, see the Python documentation for
|
||
<code class="docutils literal notranslate"><span class="pre">RawIOBase</span></code>.</p>
|
||
</div></blockquote>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RawChannelWriter.__init__">
|
||
<span class="sig-name descname"><span class="pre">__init__</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">stream_id</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">channel</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#RNS.Channel.Channel" title="RNS.Channel.Channel"><span class="pre">Channel</span></a></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RawChannelWriter.__init__" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Create a raw channel writer.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>stream_id</strong> – remote stream id to sent do</p></li>
|
||
<li><p><strong>channel</strong> – <code class="docutils literal notranslate"><span class="pre">Channel</span></code> object to send on</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<p id="api-transport"><h3> Transport </h3></p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Transport">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Transport</span></span><a class="headerlink" href="#RNS.Transport" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Through static methods of this class you can interact with the
|
||
Transport system of Reticulum.</p>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Transport.PATHFINDER_M">
|
||
<span class="sig-name descname"><span class="pre">PATHFINDER_M</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">128</span></em><a class="headerlink" href="#RNS.Transport.PATHFINDER_M" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Maximum amount of hops that Reticulum will transport a packet.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.register_announce_handler">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">register_announce_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">handler</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.register_announce_handler" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Registers an announce handler.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>handler</strong> – Must be an object with an <em>aspect_filter</em> attribute and a <em>received_announce(destination_hash, announced_identity, app_data)</em>
|
||
or <em>received_announce(destination_hash, announced_identity, app_data, announce_packet_hash)</em> callable. Can optionally have a
|
||
<em>receive_path_responses</em> attribute set to <code class="docutils literal notranslate"><span class="pre">True</span></code>, to also receive all path responses, in addition to live announces. See
|
||
the <a class="reference internal" href="examples.html#example-announce"><span class="std std-ref">Announce Example</span></a> for more info.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.deregister_announce_handler">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">deregister_announce_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">handler</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.deregister_announce_handler" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Deregisters an announce handler.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>handler</strong> – The announce handler to be deregistered.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.has_path">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">has_path</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.has_path" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p><em>True</em> if a path to the destination is known, otherwise <em>False</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.hops_to">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">hops_to</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.hops_to" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>The number of hops to the specified destination, or <code class="docutils literal notranslate"><span class="pre">RNS.Transport.PATHFINDER_M</span></code> if the number of hops is unknown.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.next_hop">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">next_hop</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.next_hop" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>The destination hash as <em>bytes</em> for the next hop to the specified destination, or <em>None</em> if the next hop is unknown.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.next_hop_interface">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">next_hop_interface</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.next_hop_interface" title="Permalink to this definition">#</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns<span class="colon">:</span></dt>
|
||
<dd class="field-even"><p>The interface for the next hop to the specified destination, or <em>None</em> if the interface is unknown.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.request_path">
|
||
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">request_path</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">on_interface</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">tag</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">recursive</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.request_path" title="Permalink to this definition">#</a></dt>
|
||
<dd><p>Requests a path to the destination from the network. If
|
||
another reachable peer on the network knows a path, it
|
||
will announce it.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p></li>
|
||
<li><p><strong>on_interface</strong> – If specified, the path request will only be sent on this interface. In normal use, Reticulum handles this automatically, and this parameter should not be used.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</section>
|
||
|
||
</article>
|
||
</div>
|
||
<footer>
|
||
|
||
<div class="related-pages">
|
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|
||
<a class="prev-page" href="support.html">
|
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<svg class="furo-related-icon"><use href="#svg-arrow-right"></use></svg>
|
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<div class="page-info">
|
||
<div class="context">
|
||
<span>Previous</span>
|
||
</div>
|
||
|
||
<div class="title">Support Reticulum</div>
|
||
|
||
</div>
|
||
</a>
|
||
</div>
|
||
<div class="bottom-of-page">
|
||
<div class="left-details">
|
||
<div class="copyright">
|
||
Copyright © 2023, Mark Qvist
|
||
</div>
|
||
Generated with <a href="https://www.sphinx-doc.org/">Sphinx</a> and
|
||
<a href="https://github.com/pradyunsg/furo">Furo</a>
|
||
|
||
</div>
|
||
<div class="right-details">
|
||
<div class="icons">
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||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
</footer>
|
||
</div>
|
||
<aside class="toc-drawer">
|
||
|
||
|
||
<div class="toc-sticky toc-scroll">
|
||
<div class="toc-title-container">
|
||
<span class="toc-title">
|
||
On this page
|
||
</span>
|
||
</div>
|
||
<div class="toc-tree-container">
|
||
<div class="toc-tree">
|
||
<ul>
|
||
<li><a class="reference internal" href="#">API Reference</a><ul>
|
||
<li><a class="reference internal" href="#RNS.Reticulum"><code class="docutils literal notranslate"><span class="pre">Reticulum</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Reticulum.MTU"><code class="docutils literal notranslate"><span class="pre">MTU</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Reticulum.ANNOUNCE_CAP"><code class="docutils literal notranslate"><span class="pre">ANNOUNCE_CAP</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Reticulum.MINIMUM_BITRATE"><code class="docutils literal notranslate"><span class="pre">MINIMUM_BITRATE</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Reticulum.get_instance"><code class="docutils literal notranslate"><span class="pre">get_instance()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Reticulum.should_use_implicit_proof"><code class="docutils literal notranslate"><span class="pre">should_use_implicit_proof()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Reticulum.transport_enabled"><code class="docutils literal notranslate"><span class="pre">transport_enabled()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Reticulum.remote_management_enabled"><code class="docutils literal notranslate"><span class="pre">remote_management_enabled()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.Identity"><code class="docutils literal notranslate"><span class="pre">Identity</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Identity.CURVE"><code class="docutils literal notranslate"><span class="pre">CURVE</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.KEYSIZE"><code class="docutils literal notranslate"><span class="pre">KEYSIZE</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.RATCHETSIZE"><code class="docutils literal notranslate"><span class="pre">RATCHETSIZE</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.RATCHET_EXPIRY"><code class="docutils literal notranslate"><span class="pre">RATCHET_EXPIRY</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.TRUNCATED_HASHLENGTH"><code class="docutils literal notranslate"><span class="pre">TRUNCATED_HASHLENGTH</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.recall"><code class="docutils literal notranslate"><span class="pre">recall()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.recall_app_data"><code class="docutils literal notranslate"><span class="pre">recall_app_data()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.full_hash"><code class="docutils literal notranslate"><span class="pre">full_hash()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.truncated_hash"><code class="docutils literal notranslate"><span class="pre">truncated_hash()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.get_random_hash"><code class="docutils literal notranslate"><span class="pre">get_random_hash()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.current_ratchet_id"><code class="docutils literal notranslate"><span class="pre">current_ratchet_id()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.from_bytes"><code class="docutils literal notranslate"><span class="pre">from_bytes()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.from_file"><code class="docutils literal notranslate"><span class="pre">from_file()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.to_file"><code class="docutils literal notranslate"><span class="pre">to_file()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.get_private_key"><code class="docutils literal notranslate"><span class="pre">get_private_key()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.get_public_key"><code class="docutils literal notranslate"><span class="pre">get_public_key()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.load_private_key"><code class="docutils literal notranslate"><span class="pre">load_private_key()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.load_public_key"><code class="docutils literal notranslate"><span class="pre">load_public_key()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.encrypt"><code class="docutils literal notranslate"><span class="pre">encrypt()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.decrypt"><code class="docutils literal notranslate"><span class="pre">decrypt()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.sign"><code class="docutils literal notranslate"><span class="pre">sign()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Identity.validate"><code class="docutils literal notranslate"><span class="pre">validate()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.Destination"><code class="docutils literal notranslate"><span class="pre">Destination</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Destination.RATCHET_COUNT"><code class="docutils literal notranslate"><span class="pre">RATCHET_COUNT</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.RATCHET_INTERVAL"><code class="docutils literal notranslate"><span class="pre">RATCHET_INTERVAL</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.expand_name"><code class="docutils literal notranslate"><span class="pre">expand_name()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.app_and_aspects_from_name"><code class="docutils literal notranslate"><span class="pre">app_and_aspects_from_name()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.hash_from_name_and_identity"><code class="docutils literal notranslate"><span class="pre">hash_from_name_and_identity()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.hash"><code class="docutils literal notranslate"><span class="pre">hash()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.announce"><code class="docutils literal notranslate"><span class="pre">announce()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.accepts_links"><code class="docutils literal notranslate"><span class="pre">accepts_links()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.set_link_established_callback"><code class="docutils literal notranslate"><span class="pre">set_link_established_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.set_packet_callback"><code class="docutils literal notranslate"><span class="pre">set_packet_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.set_proof_requested_callback"><code class="docutils literal notranslate"><span class="pre">set_proof_requested_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.set_proof_strategy"><code class="docutils literal notranslate"><span class="pre">set_proof_strategy()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.register_request_handler"><code class="docutils literal notranslate"><span class="pre">register_request_handler()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.deregister_request_handler"><code class="docutils literal notranslate"><span class="pre">deregister_request_handler()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.enable_ratchets"><code class="docutils literal notranslate"><span class="pre">enable_ratchets()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.enforce_ratchets"><code class="docutils literal notranslate"><span class="pre">enforce_ratchets()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.set_retained_ratchets"><code class="docutils literal notranslate"><span class="pre">set_retained_ratchets()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.set_ratchet_interval"><code class="docutils literal notranslate"><span class="pre">set_ratchet_interval()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.create_keys"><code class="docutils literal notranslate"><span class="pre">create_keys()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.get_private_key"><code class="docutils literal notranslate"><span class="pre">get_private_key()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.load_private_key"><code class="docutils literal notranslate"><span class="pre">load_private_key()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.encrypt"><code class="docutils literal notranslate"><span class="pre">encrypt()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.decrypt"><code class="docutils literal notranslate"><span class="pre">decrypt()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.sign"><code class="docutils literal notranslate"><span class="pre">sign()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.set_default_app_data"><code class="docutils literal notranslate"><span class="pre">set_default_app_data()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Destination.clear_default_app_data"><code class="docutils literal notranslate"><span class="pre">clear_default_app_data()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.Packet"><code class="docutils literal notranslate"><span class="pre">Packet</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Packet.ENCRYPTED_MDU"><code class="docutils literal notranslate"><span class="pre">ENCRYPTED_MDU</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Packet.PLAIN_MDU"><code class="docutils literal notranslate"><span class="pre">PLAIN_MDU</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Packet.send"><code class="docutils literal notranslate"><span class="pre">send()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Packet.resend"><code class="docutils literal notranslate"><span class="pre">resend()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Packet.get_rssi"><code class="docutils literal notranslate"><span class="pre">get_rssi()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Packet.get_snr"><code class="docutils literal notranslate"><span class="pre">get_snr()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Packet.get_q"><code class="docutils literal notranslate"><span class="pre">get_q()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.PacketReceipt"><code class="docutils literal notranslate"><span class="pre">PacketReceipt</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.PacketReceipt.get_status"><code class="docutils literal notranslate"><span class="pre">get_status()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.PacketReceipt.get_rtt"><code class="docutils literal notranslate"><span class="pre">get_rtt()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.PacketReceipt.set_timeout"><code class="docutils literal notranslate"><span class="pre">set_timeout()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.PacketReceipt.set_delivery_callback"><code class="docutils literal notranslate"><span class="pre">set_delivery_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.PacketReceipt.set_timeout_callback"><code class="docutils literal notranslate"><span class="pre">set_timeout_callback()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.Link"><code class="docutils literal notranslate"><span class="pre">Link</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Link.CURVE"><code class="docutils literal notranslate"><span class="pre">CURVE</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.ESTABLISHMENT_TIMEOUT_PER_HOP"><code class="docutils literal notranslate"><span class="pre">ESTABLISHMENT_TIMEOUT_PER_HOP</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.KEEPALIVE_TIMEOUT_FACTOR"><code class="docutils literal notranslate"><span class="pre">KEEPALIVE_TIMEOUT_FACTOR</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.STALE_GRACE"><code class="docutils literal notranslate"><span class="pre">STALE_GRACE</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.KEEPALIVE"><code class="docutils literal notranslate"><span class="pre">KEEPALIVE</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.STALE_TIME"><code class="docutils literal notranslate"><span class="pre">STALE_TIME</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.identify"><code class="docutils literal notranslate"><span class="pre">identify()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.request"><code class="docutils literal notranslate"><span class="pre">request()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.track_phy_stats"><code class="docutils literal notranslate"><span class="pre">track_phy_stats()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.get_rssi"><code class="docutils literal notranslate"><span class="pre">get_rssi()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.get_snr"><code class="docutils literal notranslate"><span class="pre">get_snr()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.get_q"><code class="docutils literal notranslate"><span class="pre">get_q()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.get_establishment_rate"><code class="docutils literal notranslate"><span class="pre">get_establishment_rate()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.get_age"><code class="docutils literal notranslate"><span class="pre">get_age()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.no_inbound_for"><code class="docutils literal notranslate"><span class="pre">no_inbound_for()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.no_outbound_for"><code class="docutils literal notranslate"><span class="pre">no_outbound_for()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.no_data_for"><code class="docutils literal notranslate"><span class="pre">no_data_for()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.inactive_for"><code class="docutils literal notranslate"><span class="pre">inactive_for()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.get_remote_identity"><code class="docutils literal notranslate"><span class="pre">get_remote_identity()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.teardown"><code class="docutils literal notranslate"><span class="pre">teardown()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.get_channel"><code class="docutils literal notranslate"><span class="pre">get_channel()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.set_link_closed_callback"><code class="docutils literal notranslate"><span class="pre">set_link_closed_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.set_packet_callback"><code class="docutils literal notranslate"><span class="pre">set_packet_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.set_resource_callback"><code class="docutils literal notranslate"><span class="pre">set_resource_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.set_resource_started_callback"><code class="docutils literal notranslate"><span class="pre">set_resource_started_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.set_resource_concluded_callback"><code class="docutils literal notranslate"><span class="pre">set_resource_concluded_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.set_remote_identified_callback"><code class="docutils literal notranslate"><span class="pre">set_remote_identified_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Link.set_resource_strategy"><code class="docutils literal notranslate"><span class="pre">set_resource_strategy()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.RequestReceipt"><code class="docutils literal notranslate"><span class="pre">RequestReceipt</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.RequestReceipt.get_request_id"><code class="docutils literal notranslate"><span class="pre">get_request_id()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.RequestReceipt.get_status"><code class="docutils literal notranslate"><span class="pre">get_status()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.RequestReceipt.get_progress"><code class="docutils literal notranslate"><span class="pre">get_progress()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.RequestReceipt.get_response"><code class="docutils literal notranslate"><span class="pre">get_response()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.RequestReceipt.get_response_time"><code class="docutils literal notranslate"><span class="pre">get_response_time()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.RequestReceipt.concluded"><code class="docutils literal notranslate"><span class="pre">concluded()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.Resource"><code class="docutils literal notranslate"><span class="pre">Resource</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Resource.advertise"><code class="docutils literal notranslate"><span class="pre">advertise()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Resource.cancel"><code class="docutils literal notranslate"><span class="pre">cancel()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Resource.get_progress"><code class="docutils literal notranslate"><span class="pre">get_progress()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Resource.get_transfer_size"><code class="docutils literal notranslate"><span class="pre">get_transfer_size()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Resource.get_data_size"><code class="docutils literal notranslate"><span class="pre">get_data_size()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Resource.get_parts"><code class="docutils literal notranslate"><span class="pre">get_parts()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Resource.get_segments"><code class="docutils literal notranslate"><span class="pre">get_segments()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Resource.get_hash"><code class="docutils literal notranslate"><span class="pre">get_hash()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Resource.is_compressed"><code class="docutils literal notranslate"><span class="pre">is_compressed()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.Channel.Channel"><code class="docutils literal notranslate"><span class="pre">Channel</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Channel.Channel.register_message_type"><code class="docutils literal notranslate"><span class="pre">register_message_type()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Channel.Channel.add_message_handler"><code class="docutils literal notranslate"><span class="pre">add_message_handler()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Channel.Channel.remove_message_handler"><code class="docutils literal notranslate"><span class="pre">remove_message_handler()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Channel.Channel.is_ready_to_send"><code class="docutils literal notranslate"><span class="pre">is_ready_to_send()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Channel.Channel.send"><code class="docutils literal notranslate"><span class="pre">send()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Channel.Channel.MDU"><code class="docutils literal notranslate"><span class="pre">MDU</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.MessageBase"><code class="docutils literal notranslate"><span class="pre">MessageBase</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.MessageBase.MSGTYPE"><code class="docutils literal notranslate"><span class="pre">MSGTYPE</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.MessageBase.pack"><code class="docutils literal notranslate"><span class="pre">pack()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.MessageBase.unpack"><code class="docutils literal notranslate"><span class="pre">unpack()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.Buffer"><code class="docutils literal notranslate"><span class="pre">Buffer</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Buffer.create_reader"><code class="docutils literal notranslate"><span class="pre">create_reader()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Buffer.create_writer"><code class="docutils literal notranslate"><span class="pre">create_writer()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Buffer.create_bidirectional_buffer"><code class="docutils literal notranslate"><span class="pre">create_bidirectional_buffer()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.RawChannelReader"><code class="docutils literal notranslate"><span class="pre">RawChannelReader</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.RawChannelReader.__init__"><code class="docutils literal notranslate"><span class="pre">__init__()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.RawChannelReader.add_ready_callback"><code class="docutils literal notranslate"><span class="pre">add_ready_callback()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.RawChannelReader.remove_ready_callback"><code class="docutils literal notranslate"><span class="pre">remove_ready_callback()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.RawChannelWriter"><code class="docutils literal notranslate"><span class="pre">RawChannelWriter</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.RawChannelWriter.__init__"><code class="docutils literal notranslate"><span class="pre">__init__()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#RNS.Transport"><code class="docutils literal notranslate"><span class="pre">Transport</span></code></a><ul>
|
||
<li><a class="reference internal" href="#RNS.Transport.PATHFINDER_M"><code class="docutils literal notranslate"><span class="pre">PATHFINDER_M</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Transport.register_announce_handler"><code class="docutils literal notranslate"><span class="pre">register_announce_handler()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Transport.deregister_announce_handler"><code class="docutils literal notranslate"><span class="pre">deregister_announce_handler()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Transport.has_path"><code class="docutils literal notranslate"><span class="pre">has_path()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Transport.hops_to"><code class="docutils literal notranslate"><span class="pre">hops_to()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Transport.next_hop"><code class="docutils literal notranslate"><span class="pre">next_hop()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Transport.next_hop_interface"><code class="docutils literal notranslate"><span class="pre">next_hop_interface()</span></code></a></li>
|
||
<li><a class="reference internal" href="#RNS.Transport.request_path"><code class="docutils literal notranslate"><span class="pre">request_path()</span></code></a></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
|
||
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|
||
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|
||
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|
||
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||
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