add comment for safer forwarding

spesmilo · Oct 22, 2021 · c9b3185 · c9b3185
1 parent b339279
commit c9b3185
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/electrum/lnpeer.py b/electrum/lnpeer.py
@@ -1347,6 +1347,8 @@ def maybe_forward_htlc(
         #        - for example; atm we forward first and then persist "forwarding_info",
         #          so if we segfault in-between and restart, we might forward an HTLC twice...
         #          (same for trampoline forwarding)
+        #        - we could check for the exposure to dust HTLCs, see:
+        #          https://github.com/ACINQ/eclair/pull/1985
         forwarding_enabled = self.network.config.get('lightning_forward_payments', False)
         if not forwarding_enabled:
             self.logger.info(f"forwarding is disabled. failing htlc.")