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Improved known destination saving on shared instances

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This commit is contained in:
Mark Qvist 2021-10-08 08:52:50 +02:00
parent 75c3180933
commit 5dad76879c
1 changed files with 22 additions and 6 deletions
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18
RNS/Identity.py
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@ -90,11 +90,27 @@ class Identity:
@staticmethod @staticmethod
def save_known_destinations(): def save_known_destinations():
try:
storage_known_destinations = {}
if os.path.isfile(RNS.Reticulum.storagepath+"/known_destinations"):
try:
file = open(RNS.Reticulum.storagepath+"/known_destinations","rb")
storage_known_destinations = umsgpack.load(file)
file.close()
except:
pass
for destination_hash in storage_known_destinations:
if not destination_hash in Identity.known_destinations:
Identity.known_destinations[destination_hash] = storage_known_destinations[destination_hash]
RNS.log("Saving known destinations to storage...", RNS.LOG_VERBOSE) RNS.log("Saving known destinations to storage...", RNS.LOG_VERBOSE)
file = open(RNS.Reticulum.storagepath+"/known_destinations","wb") file = open(RNS.Reticulum.storagepath+"/known_destinations","wb")
umsgpack.dump(Identity.known_destinations, file) umsgpack.dump(Identity.known_destinations, file)
file.close() file.close()
RNS.log("Done saving known destinations to storage", RNS.LOG_VERBOSE) RNS.log("Done saving known destinations to storage", RNS.LOG_VERBOSE)
except Exception as e:
RNS.log("Error while saving known destinations to disk, the contained exception was: "+str(e), RNS.LOG_ERROR)
@staticmethod @staticmethod
def load_known_destinations(): def load_known_destinations():
@ -107,7 +123,7 @@ class Identity:
except: except:
RNS.log("Error loading known destinations from disk, file will be recreated on exit", RNS.LOG_ERROR) RNS.log("Error loading known destinations from disk, file will be recreated on exit", RNS.LOG_ERROR)
else: else:
RNS.log("Destinations file does not exist, so no known destinations loaded", RNS.LOG_VERBOSE) RNS.log("Destinations file does not exist, no known destinations loaded", RNS.LOG_VERBOSE)
@staticmethod @staticmethod
def full_hash(data): def full_hash(data):