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Improved ratchet cleaning. Added inbound packet wait during transport core initialization.

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This commit is contained in:
Mark Qvist
2026-04-23 01:06:19 +02:00
parent 31cc9fc7d1
commit c71f5d8c5e
3 changed files with 26 additions and 7 deletions
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RNS/Identity.py
+11 -5
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@@ -431,33 +431,39 @@ class Identity:
def _clean_ratchets():
RNS.log("Cleaning ratchets...", RNS.LOG_DEBUG)
try:
count = 0
removed = 0
not_known = 0
now = time.time()
ratchetdir = RNS.Reticulum.storagepath+"/ratchets"
if os.path.isdir(ratchetdir):
for filename in os.listdir(ratchetdir):
count += 1
try:
expired = False
corrupted = False
with open(f"{ratchetdir}/{filename}", "rb") as rf:
# TODO: Remove individual ratchet file if corrupt
try:
ratchet_data = umsgpack.unpackb(rf.read())
if now > ratchet_data["received"]+Identity.RATCHET_EXPIRY:
expired = True
if now > ratchet_data["received"]+Identity.RATCHET_EXPIRY: expired = True
except Exception as e:
RNS.log(f"Corrupted ratchet data while reading {ratchetdir}/{filename}, removing file", RNS.LOG_ERROR)
corrupted = True
destination_hash = bytes.fromhex(filename)
if not destination_hash in RNS.Identity.known_destinations: unknown = True; not_known += 1
else: unknown = False
if expired or corrupted:
os.unlink(f"{ratchetdir}/{filename}")
removed += 1
except Exception as e:
RNS.log(f"An error occurred while cleaning ratchets, in the processing of {ratchetdir}/{filename}.", RNS.LOG_ERROR)
RNS.log(f"The contained exception was: {e}", RNS.LOG_ERROR)
except Exception as e:
RNS.log(f"An error occurred while cleaning ratchets. The contained exception was: {e}", RNS.LOG_ERROR)
except Exception as e: RNS.log(f"An error occurred while cleaning ratchets. The contained exception was: {e}", RNS.LOG_ERROR)
@staticmethod
def get_ratchet(destination_hash):