]> git.bitcoin.ninja Git - rust-lightning/commitdiff
Further simplify get_{inbound,outbound}_pending_htlc_stats 2018-10-189-rebase
authorMatt Corallo <git@bluematt.me>
Sat, 6 Oct 2018 02:55:55 +0000 (11:55 +0900)
committerMatt Corallo <git@bluematt.me>
Sat, 6 Oct 2018 03:06:29 +0000 (12:06 +0900)
src/ln/channel.rs

index 9bc8258f7139c8a1780b2c4bf6e34fa83d82ba84..1d736d41d6f799569a633e2c9de8b6895d28e34c 100644 (file)
@@ -1471,44 +1471,21 @@ impl Channel {
 
        /// Returns (inbound_htlc_count, htlc_inbound_value_msat)
        fn get_inbound_pending_htlc_stats(&self) -> (u32, u64) {
-               let mut inbound_htlc_count: u32 = 0;
                let mut htlc_inbound_value_msat = 0;
                for ref htlc in self.pending_inbound_htlcs.iter() {
-                       match htlc.state {
-                               InboundHTLCState::RemoteAnnounced => {},
-                               InboundHTLCState::AwaitingRemoteRevokeToAnnounce => {},
-                               InboundHTLCState::AwaitingAnnouncedRemoteRevoke => {},
-                               InboundHTLCState::Committed => {},
-                               InboundHTLCState::LocalRemoved => {},
-                       }
-                       inbound_htlc_count += 1;
                        htlc_inbound_value_msat += htlc.amount_msat;
                }
-               (inbound_htlc_count, htlc_inbound_value_msat)
+               (self.pending_inbound_htlcs.len() as u32, htlc_inbound_value_msat)
        }
 
        /// Returns (outbound_htlc_count, htlc_outbound_value_msat)
-       /// If its for a remote update check, we need to be more lax about checking against messages we
-       /// sent but they may not have received/processed before they sent this message. Further, for
-       /// our own sends, we're more conservative and even consider things they've removed against
-       /// totals, though there is little reason to outside of further avoiding any race condition
-       /// issues.
-       fn get_outbound_pending_htlc_stats(&self, for_remote_update_check: bool) -> (u32, u64) {
-               let mut outbound_htlc_count: u32 = 0;
+       fn get_outbound_pending_htlc_stats(&self) -> (u32, u64) {
                let mut htlc_outbound_value_msat = 0;
                for ref htlc in self.pending_outbound_htlcs.iter() {
-                       match htlc.state {
-                               OutboundHTLCState::LocalAnnounced => { if for_remote_update_check { continue; } },
-                               OutboundHTLCState::Committed => {},
-                               OutboundHTLCState::RemoteRemoved => { if for_remote_update_check { continue; } },
-                               OutboundHTLCState::AwaitingRemoteRevokeToRemove => { if for_remote_update_check { continue; } },
-                               OutboundHTLCState::AwaitingRemovedRemoteRevoke => { if for_remote_update_check { continue; } },
-                       }
-                       outbound_htlc_count += 1;
                        htlc_outbound_value_msat += htlc.amount_msat;
                }
 
-               (outbound_htlc_count, htlc_outbound_value_msat)
+               (self.pending_outbound_htlcs.len() as u32, htlc_outbound_value_msat)
        }
 
        pub fn update_add_htlc(&mut self, msg: &msgs::UpdateAddHTLC, pending_forward_state: PendingHTLCStatus) -> Result<(), HandleError> {
@@ -2804,7 +2781,7 @@ impl Channel {
                        return Err(HandleError{err: "Cannot send an HTLC while disconnected", action: Some(ErrorAction::IgnoreError)});
                }
 
-               let (outbound_htlc_count, htlc_outbound_value_msat) = self.get_outbound_pending_htlc_stats(false);
+               let (outbound_htlc_count, htlc_outbound_value_msat) = self.get_outbound_pending_htlc_stats();
                if outbound_htlc_count + 1 > self.their_max_accepted_htlcs as u32 {
                        return Err(HandleError{err: "Cannot push more than their max accepted HTLCs", action: None});
                }