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Remove excess channel_state passing to macros

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As the `short_to_chan_info` has been moved out of the `channel_state` to
a standalone lock, several macros no longer need the `channel_state`
passed into the macro.
This commit is contained in:
Viktor Tigerström 2022-07-27 00:45:20 +02:00
parent c82a65a1f6
commit 3fa10c801b
1 changed files with 30 additions and 30 deletions
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60
lightning/src/ln/channelmanager.rs
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@ -1348,7 +1348,7 @@ macro_rules! convert_chan_err {
}
macro_rules! break_chan_entry {
($self: ident, $res: expr, $channel_state: expr, $entry: expr) => {
($self: ident, $res: expr, $entry: expr) => {
match $res {
Ok(res) => res,
Err(e) => {
@ -1363,7 +1363,7 @@ macro_rules! break_chan_entry {
}
macro_rules! try_chan_entry {
($self: ident, $res: expr, $channel_state: expr, $entry: expr) => {
($self: ident, $res: expr, $entry: expr) => {
match $res {
Ok(res) => res,
Err(e) => {
@ -1378,7 +1378,7 @@ macro_rules! try_chan_entry {
}
macro_rules! remove_channel {
($self: expr, $channel_state: expr, $entry: expr) => {
($self: expr, $entry: expr) => {
{
let channel = $entry.remove_entry().1;
update_maps_on_chan_removal!($self, channel);
@ -1919,7 +1919,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
let (result, is_permanent) =
handle_monitor_update_res!(self, update_res, chan_entry.get_mut(), RAACommitmentOrder::CommitmentFirst, chan_entry.key(), NO_UPDATE);
if is_permanent {
remove_channel!(self, channel_state, chan_entry);
remove_channel!(self, chan_entry);
break result;
}
}
@ -1930,7 +1930,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
});
if chan_entry.get().is_shutdown() {
let channel = remove_channel!(self, channel_state, chan_entry);
let channel = remove_channel!(self, chan_entry);
if let Ok(channel_update) = self.get_channel_update_for_broadcast(&channel) {
channel_state.pending_msg_events.push(events::MessageSendEvent::BroadcastChannelUpdate {
msg: channel_update
@ -2031,7 +2031,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
} else {
self.issue_channel_close_events(chan.get(),ClosureReason::HolderForceClosed);
}
remove_channel!(self, channel_state, chan)
remove_channel!(self, chan)
} else {
return Err(APIError::ChannelUnavailable{err: "No such channel".to_owned()});
}
@ -2506,7 +2506,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
payment_secret: payment_secret.clone(),
payment_params: payment_params.clone(),
}, onion_packet, &self.logger),
channel_state, chan)
chan)
} {
Some((update_add, commitment_signed, monitor_update)) => {
let update_err = self.chain_monitor.update_channel(chan.get().get_funding_txo().unwrap(), monitor_update);
@ -3320,7 +3320,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
}
ChannelError::Close(msg) => {
log_trace!(self.logger, "Closing channel {} due to Close-required error: {}", log_bytes!(chan.key()[..]), msg);
let mut channel = remove_channel!(self, channel_state, chan);
let mut channel = remove_channel!(self, chan);
// ChannelClosed event is generated by handle_error for us.
Err(MsgHandleErrInternal::from_finish_shutdown(msg, channel.channel_id(), channel.get_user_id(), channel.force_shutdown(true), self.get_channel_update_for_broadcast(&channel).ok()))
},
@ -4558,7 +4558,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
}
};
channel_state.pending_msg_events.push(send_msg_err_event);
let _ = remove_channel!(self, channel_state, channel);
let _ = remove_channel!(self, channel);
return Err(APIError::APIMisuseError { err: "Please use accept_inbound_channel_from_trusted_peer_0conf to accept channels with zero confirmations.".to_owned() });
}
@ -4638,7 +4638,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
if chan.get().get_counterparty_node_id() != *counterparty_node_id {
return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!".to_owned(), msg.temporary_channel_id));
}
try_chan_entry!(self, chan.get_mut().accept_channel(&msg, &self.default_configuration.channel_handshake_limits, &their_features), channel_state, chan);
try_chan_entry!(self, chan.get_mut().accept_channel(&msg, &self.default_configuration.channel_handshake_limits, &their_features), chan);
(chan.get().get_value_satoshis(), chan.get().get_funding_redeemscript().to_v0_p2wsh(), chan.get().get_user_id())
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.temporary_channel_id))
@ -4665,7 +4665,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
if chan.get().get_counterparty_node_id() != *counterparty_node_id {
return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!".to_owned(), msg.temporary_channel_id));
}
(try_chan_entry!(self, chan.get_mut().funding_created(msg, best_block, &self.logger), channel_state, chan), chan.remove())
(try_chan_entry!(self, chan.get_mut().funding_created(msg, best_block, &self.logger), chan), chan.remove())
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.temporary_channel_id))
}
@ -4738,7 +4738,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
}
let (monitor, funding_tx, channel_ready) = match chan.get_mut().funding_signed(&msg, best_block, &self.logger) {
Ok(update) => update,
Err(e) => try_chan_entry!(self, Err(e), channel_state, chan),
Err(e) => try_chan_entry!(self, Err(e), chan),
};
match self.chain_monitor.watch_channel(chan.get().get_funding_txo().unwrap(), monitor) {
ChannelMonitorUpdateStatus::Completed => {},
@ -4777,7 +4777,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!".to_owned(), msg.channel_id));
}
let announcement_sigs_opt = try_chan_entry!(self, chan.get_mut().channel_ready(&msg, self.get_our_node_id(),
self.genesis_hash.clone(), &self.best_block.read().unwrap(), &self.logger), channel_state, chan);
self.genesis_hash.clone(), &self.best_block.read().unwrap(), &self.logger), chan);
if let Some(announcement_sigs) = announcement_sigs_opt {
log_trace!(self.logger, "Sending announcement_signatures for channel {}", log_bytes!(chan.get().channel_id()));
channel_state.pending_msg_events.push(events::MessageSendEvent::SendAnnouncementSignatures {
@ -4825,7 +4825,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
if chan_entry.get().sent_shutdown() { " after we initiated shutdown" } else { "" });
}
let (shutdown, monitor_update, htlcs) = try_chan_entry!(self, chan_entry.get_mut().shutdown(&self.keys_manager, &their_features, &msg), channel_state, chan_entry);
let (shutdown, monitor_update, htlcs) = try_chan_entry!(self, chan_entry.get_mut().shutdown(&self.keys_manager, &their_features, &msg), chan_entry);
dropped_htlcs = htlcs;
// Update the monitor with the shutdown script if necessary.
@ -4834,7 +4834,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
let (result, is_permanent) =
handle_monitor_update_res!(self, update_res, chan_entry.get_mut(), RAACommitmentOrder::CommitmentFirst, chan_entry.key(), NO_UPDATE);
if is_permanent {
remove_channel!(self, channel_state, chan_entry);
remove_channel!(self, chan_entry);
break result;
}
}
@ -4869,7 +4869,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
if chan_entry.get().get_counterparty_node_id() != *counterparty_node_id {
return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!".to_owned(), msg.channel_id));
}
let (closing_signed, tx) = try_chan_entry!(self, chan_entry.get_mut().closing_signed(&self.fee_estimator, &msg), channel_state, chan_entry);
let (closing_signed, tx) = try_chan_entry!(self, chan_entry.get_mut().closing_signed(&self.fee_estimator, &msg), chan_entry);
if let Some(msg) = closing_signed {
channel_state.pending_msg_events.push(events::MessageSendEvent::SendClosingSigned {
node_id: counterparty_node_id.clone(),
@ -4882,7 +4882,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
// also implies there are no pending HTLCs left on the channel, so we can
// fully delete it from tracking (the channel monitor is still around to
// watch for old state broadcasts)!
(tx, Some(remove_channel!(self, channel_state, chan_entry)))
(tx, Some(remove_channel!(self, chan_entry)))
} else { (tx, None) }
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.channel_id))
@ -4946,7 +4946,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
_ => pending_forward_info
}
};
try_chan_entry!(self, chan.get_mut().update_add_htlc(&msg, pending_forward_info, create_pending_htlc_status, &self.logger), channel_state, chan);
try_chan_entry!(self, chan.get_mut().update_add_htlc(&msg, pending_forward_info, create_pending_htlc_status, &self.logger), chan);
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.channel_id))
}
@ -4962,7 +4962,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
if chan.get().get_counterparty_node_id() != *counterparty_node_id {
return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!".to_owned(), msg.channel_id));
}
try_chan_entry!(self, chan.get_mut().update_fulfill_htlc(&msg), channel_state, chan)
try_chan_entry!(self, chan.get_mut().update_fulfill_htlc(&msg), chan)
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.channel_id))
}
@ -4979,7 +4979,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
if chan.get().get_counterparty_node_id() != *counterparty_node_id {
return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!".to_owned(), msg.channel_id));
}
try_chan_entry!(self, chan.get_mut().update_fail_htlc(&msg, HTLCFailReason::LightningError { err: msg.reason.clone() }), channel_state, chan);
try_chan_entry!(self, chan.get_mut().update_fail_htlc(&msg, HTLCFailReason::LightningError { err: msg.reason.clone() }), chan);
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.channel_id))
}
@ -4996,9 +4996,9 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
}
if (msg.failure_code & 0x8000) == 0 {
let chan_err: ChannelError = ChannelError::Close("Got update_fail_malformed_htlc with BADONION not set".to_owned());
try_chan_entry!(self, Err(chan_err), channel_state, chan);
try_chan_entry!(self, Err(chan_err), chan);
}
try_chan_entry!(self, chan.get_mut().update_fail_malformed_htlc(&msg, HTLCFailReason::Reason { failure_code: msg.failure_code, data: Vec::new() }), channel_state, chan);
try_chan_entry!(self, chan.get_mut().update_fail_malformed_htlc(&msg, HTLCFailReason::Reason { failure_code: msg.failure_code, data: Vec::new() }), chan);
Ok(())
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.channel_id))
@ -5015,11 +5015,11 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
}
let (revoke_and_ack, commitment_signed, monitor_update) =
match chan.get_mut().commitment_signed(&msg, &self.logger) {
Err((None, e)) => try_chan_entry!(self, Err(e), channel_state, chan),
Err((None, e)) => try_chan_entry!(self, Err(e), chan),
Err((Some(update), e)) => {
assert!(chan.get().is_awaiting_monitor_update());
let _ = self.chain_monitor.update_channel(chan.get().get_funding_txo().unwrap(), update);
try_chan_entry!(self, Err(e), channel_state, chan);
try_chan_entry!(self, Err(e), chan);
unreachable!();
},
Ok(res) => res
@ -5102,7 +5102,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
}
let was_paused_for_mon_update = chan.get().is_awaiting_monitor_update();
let raa_updates = break_chan_entry!(self,
chan.get_mut().revoke_and_ack(&msg, &self.logger), channel_state, chan);
chan.get_mut().revoke_and_ack(&msg, &self.logger), chan);
htlcs_to_fail = raa_updates.holding_cell_failed_htlcs;
let update_res = self.chain_monitor.update_channel(chan.get().get_funding_txo().unwrap(), raa_updates.monitor_update);
if was_paused_for_mon_update {
@ -5162,7 +5162,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
if chan.get().get_counterparty_node_id() != *counterparty_node_id {
return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!".to_owned(), msg.channel_id));
}
try_chan_entry!(self, chan.get_mut().update_fee(&self.fee_estimator, &msg), channel_state, chan);
try_chan_entry!(self, chan.get_mut().update_fee(&self.fee_estimator, &msg), chan);
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.channel_id))
}
@ -5184,7 +5184,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
channel_state.pending_msg_events.push(events::MessageSendEvent::BroadcastChannelAnnouncement {
msg: try_chan_entry!(self, chan.get_mut().announcement_signatures(
self.get_our_node_id(), self.genesis_hash.clone(), self.best_block.read().unwrap().height(), msg), channel_state, chan),
self.get_our_node_id(), self.genesis_hash.clone(), self.best_block.read().unwrap().height(), msg), chan),
// Note that announcement_signatures fails if the channel cannot be announced,
// so get_channel_update_for_broadcast will never fail by the time we get here.
update_msg: self.get_channel_update_for_broadcast(chan.get()).unwrap(),
@ -5223,7 +5223,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
return Ok(NotifyOption::SkipPersist);
} else {
log_debug!(self.logger, "Received channel_update for channel {}.", log_bytes!(chan_id));
try_chan_entry!(self, chan.get_mut().channel_update(&msg), channel_state, chan);
try_chan_entry!(self, chan.get_mut().channel_update(&msg), chan);
}
},
hash_map::Entry::Vacant(_) => unreachable!()
@ -5248,7 +5248,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
// add-HTLCs on disconnect, we may be handed HTLCs to fail backwards here.
let responses = try_chan_entry!(self, chan.get_mut().channel_reestablish(
msg, &self.logger, self.our_network_pubkey.clone(), self.genesis_hash,
&*self.best_block.read().unwrap()), channel_state, chan);
&*self.best_block.read().unwrap()), chan);
let mut channel_update = None;
if let Some(msg) = responses.shutdown_msg {
channel_state.pending_msg_events.push(events::MessageSendEvent::SendShutdown {
@ -5312,7 +5312,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
let by_id = &mut channel_state.by_id;
let pending_msg_events = &mut channel_state.pending_msg_events;
if let hash_map::Entry::Occupied(chan_entry) = by_id.entry(funding_outpoint.to_channel_id()) {
let mut chan = remove_channel!(self, channel_state, chan_entry);
let mut chan = remove_channel!(self, chan_entry);
failed_channels.push(chan.force_shutdown(false));
if let Ok(update) = self.get_channel_update_for_broadcast(&chan) {
pending_msg_events.push(events::MessageSendEvent::BroadcastChannelUpdate {