msgs_sent_since_pong: usize,
awaiting_pong_timer_tick_intervals: i8,
received_message_since_timer_tick: bool,
+ sent_gossip_timestamp_filter: bool,
}
impl Peer {
/// announcements/updates for the given channel_id then we will send it when we get to that
/// point and we shouldn't send it yet to avoid sending duplicate updates. If we've already
/// sent the old versions, we should send the update, and so return true here.
- fn should_forward_channel_announcement(&self, channel_id: u64)->bool{
+ fn should_forward_channel_announcement(&self, channel_id: u64) -> bool {
+ if self.their_features.as_ref().unwrap().supports_gossip_queries() &&
+ !self.sent_gossip_timestamp_filter {
+ return false;
+ }
match self.sync_status {
InitSyncTracker::NoSyncRequested => true,
InitSyncTracker::ChannelsSyncing(i) => i < channel_id,
/// Similar to the above, but for node announcements indexed by node_id.
fn should_forward_node_announcement(&self, node_id: PublicKey) -> bool {
+ if self.their_features.as_ref().unwrap().supports_gossip_queries() &&
+ !self.sent_gossip_timestamp_filter {
+ return false;
+ }
match self.sync_status {
InitSyncTracker::NoSyncRequested => true,
InitSyncTracker::ChannelsSyncing(_) => false,
msgs_sent_since_pong: 0,
awaiting_pong_timer_tick_intervals: 0,
received_message_since_timer_tick: false,
+ sent_gossip_timestamp_filter: false,
}).is_some() {
panic!("PeerManager driver duplicated descriptors!");
};
msgs_sent_since_pong: 0,
awaiting_pong_timer_tick_intervals: 0,
received_message_since_timer_tick: false,
+ sent_gossip_timestamp_filter: false,
}).is_some() {
panic!("PeerManager driver duplicated descriptors!");
};
log_info!(self.logger, "Received peer Init message from {}: {}", log_pubkey!(peer.their_node_id.unwrap()), msg.features);
- if msg.features.initial_routing_sync() {
+ // For peers not supporting gossip queries start sync now, otherwise wait until we receive a filter.
+ if msg.features.initial_routing_sync() && !msg.features.supports_gossip_queries() {
peer.sync_status = InitSyncTracker::ChannelsSyncing(0);
}
if !msg.features.supports_static_remote_key() {
self.message_handler.route_handler.handle_reply_channel_range(&peer.their_node_id.unwrap(), msg)?;
},
wire::Message::GossipTimestampFilter(_msg) => {
- // TODO: handle message
+ // When supporting gossip messages, start inital gossip sync only after we receive
+ // a GossipTimestampFilter
+ if peer.their_features.as_ref().unwrap().supports_gossip_queries() &&
+ !peer.sent_gossip_timestamp_filter {
+ peer.sent_gossip_timestamp_filter = true;
+ peer.sync_status = InitSyncTracker::ChannelsSyncing(0);
+ }
},
// Unknown messages:
assert_eq!(peer_b.read_event(&mut fd_b, &fd_a.outbound_data.lock().unwrap().split_off(0)).unwrap(), false);
peer_b.process_events();
assert_eq!(peer_a.read_event(&mut fd_a, &fd_b.outbound_data.lock().unwrap().split_off(0)).unwrap(), false);
+ peer_a.process_events();
+ assert_eq!(peer_b.read_event(&mut fd_b, &fd_a.outbound_data.lock().unwrap().split_off(0)).unwrap(), false);
(fd_a.clone(), fd_b.clone())
}
let (mut fd_a, mut fd_b) = establish_connection(&peers[0], &peers[1]);
// Make each peer to read the messages that the other peer just wrote to them. Note that
- // due to the max-messagse-before-ping limits this may take a few iterations to complete.
+ // due to the max-message-before-ping limits this may take a few iterations to complete.
for _ in 0..150/super::BUFFER_DRAIN_MSGS_PER_TICK + 1 {
- peers[0].process_events();
- let b_read_data = fd_a.outbound_data.lock().unwrap().split_off(0);
- assert!(!b_read_data.is_empty());
-
- peers[1].read_event(&mut fd_b, &b_read_data).unwrap();
peers[1].process_events();
-
let a_read_data = fd_b.outbound_data.lock().unwrap().split_off(0);
assert!(!a_read_data.is_empty());
+
peers[0].read_event(&mut fd_a, &a_read_data).unwrap();
+ peers[0].process_events();
- peers[1].process_events();
- assert_eq!(fd_b.outbound_data.lock().unwrap().len(), 0, "Until B receives data, it shouldn't send more messages");
+ let b_read_data = fd_a.outbound_data.lock().unwrap().split_off(0);
+ assert!(!b_read_data.is_empty());
+ peers[1].read_event(&mut fd_b, &b_read_data).unwrap();
+
+ peers[0].process_events();
+ assert_eq!(fd_a.outbound_data.lock().unwrap().len(), 0, "Until A receives data, it shouldn't send more messages");
}
// Check that each peer has received the expected number of channel updates and channel
use bitcoin::bech32::u5;
use chain::keysinterface::{InMemorySigner, Recipient, KeyMaterial};
+#[cfg(feature = "std")]
+use std::time::{SystemTime, UNIX_EPOCH};
+
pub struct TestVecWriter(pub Vec<u8>);
impl Writer for TestVecWriter {
fn write_all(&mut self, buf: &[u8]) -> Result<(), io::Error> {
pub struct TestRoutingMessageHandler {
pub chan_upds_recvd: AtomicUsize,
pub chan_anns_recvd: AtomicUsize,
+ pub pending_events: Mutex<Vec<events::MessageSendEvent>>,
pub request_full_sync: AtomicBool,
}
TestRoutingMessageHandler {
chan_upds_recvd: AtomicUsize::new(0),
chan_anns_recvd: AtomicUsize::new(0),
+ pending_events: Mutex::new(vec![]),
request_full_sync: AtomicBool::new(false),
}
}
Vec::new()
}
- fn peer_connected(&self, _their_node_id: &PublicKey, _init_msg: &msgs::Init) {}
+ fn peer_connected(&self, their_node_id: &PublicKey, init_msg: &msgs::Init) {
+ if !init_msg.features.supports_gossip_queries() {
+ return ();
+ }
+
+ let should_request_full_sync = self.request_full_sync.load(Ordering::Acquire);
+
+ #[allow(unused_mut, unused_assignments)]
+ let mut gossip_start_time = 0;
+ #[cfg(feature = "std")]
+ {
+ gossip_start_time = SystemTime::now().duration_since(UNIX_EPOCH).expect("Time must be > 1970").as_secs();
+ if should_request_full_sync {
+ gossip_start_time -= 60 * 60 * 24 * 7 * 2; // 2 weeks ago
+ } else {
+ gossip_start_time -= 60 * 60; // an hour ago
+ }
+ }
+
+ let mut pending_events = self.pending_events.lock().unwrap();
+ pending_events.push(events::MessageSendEvent::SendGossipTimestampFilter {
+ node_id: their_node_id.clone(),
+ msg: msgs::GossipTimestampFilter {
+ chain_hash: genesis_block(Network::Testnet).header.block_hash(),
+ first_timestamp: gossip_start_time as u32,
+ timestamp_range: u32::max_value(),
+ },
+ });
+ }
fn handle_reply_channel_range(&self, _their_node_id: &PublicKey, _msg: msgs::ReplyChannelRange) -> Result<(), msgs::LightningError> {
Ok(())
impl events::MessageSendEventsProvider for TestRoutingMessageHandler {
fn get_and_clear_pending_msg_events(&self) -> Vec<events::MessageSendEvent> {
- vec![]
+ let mut ret = Vec::new();
+ let mut pending_events = self.pending_events.lock().unwrap();
+ core::mem::swap(&mut ret, &mut pending_events);
+ ret
}
}
projects / rust-lightning / commitdiff