Finish closing channel after async closing signed #3296
Merged
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Addressing follow up in #3153 (comment).
In addressing a followup to test reconnection during closing negotation with async signing, we change things to only return a
ShutdownResult
when we actually finish shutting down the channel, i.e. we have the signature ready to send the final closing signed. This slightly simplifies the logic where we would shutdown our channel prematurely before we got the final signature. This also means that we don't push multipleChannelClosed
events if we receive closing signed, reconnect, and receive closing signed again.