- let (chan, msg) = {
- let (res, chan) = {
- match peer_state.channel_by_id.remove(temporary_channel_id) {
- Some(mut chan) => {
- let funding_txo = find_funding_output(&chan, &funding_transaction)?;
-
- (chan.get_outbound_funding_created(funding_transaction, funding_txo, &self.logger)
- .map_err(|e| if let ChannelError::Close(msg) = e {
- MsgHandleErrInternal::from_finish_shutdown(msg, chan.channel_id(), chan.get_user_id(), chan.force_shutdown(true), None)
- } else { unreachable!(); })
- , chan)
+ let (msg, chan) = match peer_state.channel_by_id.remove(temporary_channel_id) {
+ Some(mut chan) => {
+ let funding_txo = find_funding_output(&chan, &funding_transaction)?;
+
+ let funding_res = chan.get_outbound_funding_created(funding_transaction, funding_txo, &self.logger)
+ .map_err(|e| if let ChannelError::Close(msg) = e {
+ MsgHandleErrInternal::from_finish_shutdown(msg, chan.channel_id(), chan.get_user_id(), chan.force_shutdown(true), None)
+ } else { unreachable!(); });
+ match funding_res {
+ Ok(funding_msg) => (funding_msg, chan),
+ Err(_) => {
+ mem::drop(peer_state_lock);
+ mem::drop(per_peer_state);
+
+ let _ = handle_error!(self, funding_res, chan.get_counterparty_node_id());
+ return Err(APIError::ChannelUnavailable {
+ err: "Signer refused to sign the initial commitment transaction".to_owned()
+ });