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Link: reset watchdog if exception happens in receive

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JRG 2026-08-18 13:39:12 +03:00 • committed by Mark Qvist
parent 6cd5be18ec
commit 39e3854dac
1 changed files with 7 additions and 2 deletions
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9
RNS/Link.py
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@ -928,6 +928,13 @@ class Link:
def receive(self, packet):
self.watchdog_lock = True
try: self.__receive(packet)
except Exception as e:
RNS.log(f"Error while receiving a packet: {e}", RNS.LOG_ERROR)
RNS.trace_exception(e)
finally: self.watchdog_lock = False
def __receive(self, packet):
if not self.status == Link.CLOSED and not (self.initiator and packet.context == RNS.Packet.KEEPALIVE and packet.data == bytes([0xFF])):
if packet.receiving_interface != self.attached_interface:
RNS.log(f"Link-associated packet received on unexpected interface {packet.receiving_interface} instead of {self.attached_interface}! Someone might be trying to manipulate your communication!", RNS.LOG_ERROR)
@ -1156,8 +1163,6 @@ class Link:
threading.Thread(target=job, daemon=True).start()
self.__update_phy_stats(packet, query_shared=True)
self.watchdog_lock = False
def encrypt(self, plaintext):
try:
if not self.token: