jlpoole/LMXF-specification
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Implemented throttling for naughty propagation node peers

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This commit is contained in:
Mark Qvist 2025-11-01 01:35:15 +01:00
commit b35b9213a6
2 changed files with 41 additions and 12 deletions
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8
LXMF/LXMPeer.py
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@ -286,7 +286,7 @@ class LXMPeer:
threading.Thread(target=job, daemon=True).start()
delay = self.next_sync_attempt-time.time()
postpone_delay = " for {RNS.prettytime({delay})}" if delay > 0 else ""
postpone_delay = f" for {RNS.prettytime(delay)}" if delay > 0 else ""
RNS.log(f"Postponing sync with peer {RNS.prettyhexrep(self.destination_hash)}{postpone_delay}{postpone_reason}", RNS.LOG_DEBUG)
except Exception as e:
RNS.trace_exception(e)
@ -414,6 +414,12 @@ class LXMPeer:
self.router.unpeer(self.destination_hash)
return
elif response == LXMPeer.ERROR_THROTTLED:
throttle_time = self.router.PN_STAMP_THROTTLE
RNS.log(f"Remote indicated that we're throttled, postponing sync for {RNS.prettytime(throttle_time)}", RNS.LOG_VERBOSE)
self.next_sync_attempt = time.time()+throttle_time
return
elif response == False:
# Peer already has all advertised messages
for transient_id in self.last_offer: