lnpeer: reestablish_channel - discard unsigned remote updates

2019-08-02 21:00:18 +02:00
parent c046f2cc1c
commit e81ae1921b
2 changed files with 21 additions and 0 deletions
--- a/electrum/lnpeer.py
+++ b/electrum/lnpeer.py
@@ -692,6 +692,8 @@ class Peer(Logger):
            return
        chan.set_state('REESTABLISHING')
        self.network.trigger_callback('channel', chan)
+        # BOLT-02: "A node [...] upon disconnection [...] MUST reverse any uncommitted updates sent by the other side"
+        chan.hm.discard_unsigned_remote_updates()
        # ctns
        oldest_unrevoked_local_ctn = chan.config[LOCAL].ctn
        latest_local_ctn = chan.hm.ctn_latest(LOCAL)