- try_chan_entry!(self, chan.get_mut().funding_locked(&msg, &self.logger), channel_state, chan);
- if let Some(announcement_sigs) = self.get_announcement_sigs(chan.get()) {
- log_trace!(self.logger, "Sending announcement_signatures for {} in response to funding_locked", log_bytes!(chan.get().channel_id()));
- // If we see locking block before receiving remote funding_locked, we broadcast our
- // announcement_sigs at remote funding_locked reception. If we receive remote
- // funding_locked before seeing locking block, we broadcast our announcement_sigs at locking
- // block connection. We should guanrantee to broadcast announcement_sigs to our peer whatever
- // the order of the events but our peer may not receive it due to disconnection. The specs
- // lacking an acknowledgement for announcement_sigs we may have to re-send them at peer
- // connection in the future if simultaneous misses by both peers due to network/hardware
- // failures is an issue. Note, to achieve its goal, only one of the announcement_sigs needs
- // to be received, from then sigs are going to be flood to the whole network.
+ let announcement_sigs_opt = try_chan_entry!(self, chan.get_mut().funding_locked(&msg, self.get_our_node_id(),
+ self.genesis_hash.clone(), &self.best_block.read().unwrap(), &self.logger), channel_state, chan);
+ if let Some(announcement_sigs) = announcement_sigs_opt {
+ log_trace!(self.logger, "Sending announcement_signatures for channel {}", log_bytes!(chan.get().channel_id()));