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lightning
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gossip: Reduce verbosity 

Now we only report serious failures, or messages that actually changed
the local view.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
ppa-0.6.1
Christian Decker 7 years ago
committed by Rusty Russell
parent
fa069d7d97
commit
739e78a8c7
2 changed files with 36 additions and 39 deletions
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  1. 37
      gossipd/routing.c
  2. 30
      tests/test_lightningd.py

37
gossipd/routing.c
View File

@ -220,7 +220,7 @@ get_or_make_connection(struct routing_state *rstate,
}
}
status_trace("Creating new route from %s to %s",
SUPERVERBOSE("Creating new route from %s to %s",
type_to_string(trc, struct pubkey, &from->id),
type_to_string(trc, struct pubkey, &to->id));
@ -851,13 +851,8 @@ void handle_channel_update(struct routing_state *rstate, const u8 *update)
return;
}
status_trace("Received channel_update for channel %s(%d)",
type_to_string(trc, struct short_channel_id,
&short_channel_id),
flags & 0x01);
if (update_to_pending(rstate, &short_channel_id, serialized, direction)) {
status_trace("Deferring update for pending channel %s(%d)",
SUPERVERBOSE("Deferring update for pending channel %s(%d)",
type_to_string(trc, struct short_channel_id,
&short_channel_id), direction);
tal_free(tmpctx);
@ -867,13 +862,13 @@ void handle_channel_update(struct routing_state *rstate, const u8 *update)
c = get_connection_by_scid(rstate, &short_channel_id, direction);
if (!c) {
status_trace("Ignoring update for unknown channel %s",
SUPERVERBOSE("Ignoring update for unknown channel %s",
type_to_string(trc, struct short_channel_id,
&short_channel_id));
tal_free(tmpctx);
return;
} else if (c->last_timestamp >= timestamp) {
status_trace("Ignoring outdated update.");
SUPERVERBOSE("Ignoring outdated update.");
tal_free(tmpctx);
return;
} else if (!check_channel_update(&c->src->id, &signature, serialized)) {
@ -882,7 +877,11 @@ void handle_channel_update(struct routing_state *rstate, const u8 *update)
return;
}
//FIXME(cdecker) Check signatures
status_trace("Received channel_update for channel %s(%d)",
type_to_string(trc, struct short_channel_id,
&short_channel_id),
flags & 0x01);
c->last_timestamp = timestamp;
c->delay = expiry;
c->htlc_minimum_msat = htlc_minimum_msat;
@ -890,7 +889,7 @@ void handle_channel_update(struct routing_state *rstate, const u8 *update)
c->proportional_fee = fee_proportional_millionths;
c->active = (flags & ROUTING_FLAGS_DISABLED) == 0;
c->unroutable_until = 0;
status_trace("Channel %s(%d) was updated.",
SUPERVERBOSE("Channel %s(%d) was updated.",
type_to_string(trc, struct short_channel_id,
&short_channel_id),
direction);
@ -984,15 +983,13 @@ void handle_node_announcement(
* and MAY discard the message altogether.
*/
if (unsupported_features(features, NULL)) {
status_trace("Ignoring node announcement, unsupported features %s.",
status_trace("Ignoring node announcement for node %s, unsupported features %s.",
type_to_string(tmpctx, struct pubkey, &node_id),
tal_hex(tmpctx, features));
tal_free(tmpctx);
return;
}
status_trace("Received node_announcement for node %s",
type_to_string(trc, struct pubkey, &node_id));
sha256_double(&hash, serialized + 66, tal_count(serialized) - 66);
if (!check_signed_hash(&hash, &signature, &node_id)) {
status_trace("Ignoring node announcement, signature verification failed.");
@ -1002,15 +999,21 @@ void handle_node_announcement(
node = get_node(rstate, &node_id);
if (!node) {
status_trace("Node not found, was the node_announcement preceded by at least channel_announcement?");
SUPERVERBOSE("Node not found, was the node_announcement for "
"node %s preceded by at least "
"channel_announcement?",
type_to_string(tmpctx, struct pubkey, &node_id));
tal_free(tmpctx);
return;
} else if (node->last_timestamp >= timestamp) {
status_trace("Ignoring node announcement, it's outdated.");
SUPERVERBOSE("Ignoring node announcement, it's outdated.");
tal_free(tmpctx);
return;
}
status_trace("Received node_announcement for node %s",
type_to_string(tmpctx, struct pubkey, &node_id));
wireaddrs = read_addresses(tmpctx, addresses);
if (!wireaddrs) {
status_trace("Unable to parse addresses.");

30
tests/test_lightningd.py
View File

@ -325,9 +325,9 @@ class LightningDTests(BaseLightningDTests):
def wait_for_routes(self, l1, channel_ids):
bitcoind.generate_block(5)
# Could happen in any order...
l1.daemon.wait_for_logs(['Channel {}\\(0\\) was updated'.format(c)
l1.daemon.wait_for_logs(['Received channel_update for channel {}\\(0\\)'.format(c)
for c in channel_ids]
+ ['Channel {}\\(1\\) was updated'.format(c)
+ ['Received channel_update for channel {}\\(1\\)'.format(c)
for c in channel_ids])
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")
@ -1672,20 +1672,12 @@ class LightningDTests(BaseLightningDTests):
'peer_in WIRE_ANNOUNCEMENT_SIGNATURES'])
channel_id = channels[0]['short_channel_id']
# Could happen in any order.
l1.daemon.wait_for_logs(['peer_out WIRE_CHANNEL_ANNOUNCEMENT',
'peer_in WIRE_CHANNEL_ANNOUNCEMENT',
'Channel {}\\(0\\) was updated.'
.format(channel_id),
'Channel {}\\(1\\) was updated.'
.format(channel_id)])
l2.daemon.wait_for_logs(['peer_out WIRE_CHANNEL_ANNOUNCEMENT',
'peer_in WIRE_CHANNEL_ANNOUNCEMENT',
'Channel {}\\(0\\) was updated.'
.format(channel_id),
'Channel {}\\(1\\) was updated.'
.format(channel_id)])
# Just wait for the update to kick off and then check the effect
needle = "Received channel_update for channel"
l1.daemon.wait_for_log(needle)
l2.daemon.wait_for_log(needle)
wait_for(lambda: len(l1.getactivechannels()) == 2)
nodes = l1.rpc.listnodes()['nodes']
assert set([n['nodeid'] for n in nodes]) == set([l1.info['id'], l2.info['id']])
@ -3083,8 +3075,10 @@ class LightningDTests(BaseLightningDTests):
l2.daemon.start()
# Now they should sync and re-establish again
l1.daemon.wait_for_log('Received node_announcement for node {}'.format(l2.info['id']))
l2.daemon.wait_for_log('Received node_announcement for node {}'.format(l1.info['id']))
l1.daemon.wait_for_logs(['Received channel_update for channel 434:1:1.1.',
'Received channel_update for channel 434:1:1.0.'])
l2.daemon.wait_for_logs(['Received channel_update for channel 434:1:1.1.',
'Received channel_update for channel 434:1:1.0.'])
wait_for(lambda: [c['active'] for c in l1.rpc.listchannels()['channels']] == [True, True])
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")

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