I have a test which reproduces this, too, and it's been seen in the
wild. It seems we can add a subd as we're closing, which causes
this assert to trigger.
Fixes: #5254
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We had multiple reports of channels being unilaterally closed because
it seemed like the peer was sending old revocation numbers.
Turns out, it was actually old reestablish messages! When we have a
reconnection, we would put the new connection aside, and tell lightningd
to close the current connection: when it did, we would restart
processing of the initial reconnection.
However, we could end up with *multiple* "reconnecting" connections,
while waiting for an existing connection to close. Though the
connections were long gone, there could still be messages queued
(particularly the channel_reestablish message, which comes early on).
Eventually, a normal reconnection would cause us to process one of
these reconnecting connections, and channeld would see the (perhaps
very old!) messages, and get confused.
(I have a test which triggers this, but it also hangs the connect
command, due to other issues we will fix in the next release...)
Fixes: #5240
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
For some reason Github complains that @wythe doesn't have access to
the public repository, removing in order to silence that warning. Feel
free to contact me to investigate what's happening and re-enable :-)
Changelog-None
Changelog-Added: msggen: introduce chain of responsibility pattern to make msggen extensible
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
In particular, it's started complaining about "sudo make install"
and the .git directory being owned by someone else :(
Fixes: #5221Fixes: #5189
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Switching to poetry, and deprecating python 3.6, made things a bit
more tricky. Sadly we'll not be able to build jammy, as its support is
missing in the tag tarball, but it'll be there for the next release.
When building reproducible build for Bionic:
```
Traceback (most recent call last):
File "/usr/local/bin/mrkd", line 8, in <module>
sys.exit(main())
File "/usr/local/lib/python3.6/dist-packages/mrkd/__init__.py", line 261, in main
result = mistune.markdown(fp.read(), inline=inline, renderer=renderer)
File "/usr/lib/python3.6/encodings/ascii.py", line 26, in decode
return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 1856: ordinal not in range(128)
doc/Makefile:120: recipe for target 'doc/lightning-getinfo.7' failed
make: *** [doc/lightning-getinfo.7] Error 1
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We call out to connectd to activate the peer, and while we do that,
channel->owner is NULL. A better pattern would be to set up the unsaved
channel once connectd has given us the peer, but this works for now.
Fixes: #5204
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This seems to prevent broad propagation, due to LND not allowing it. See
https://github.com/lightningnetwork/lnd/issues/6432
We still announce it if you disable deprecated-apis, so tests still work,
and hopefully we can enable it in future.
Fixes: #5196
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: Protocol: disabled websocket announcement due to LND propagation issues
We have an explicit filter against redundant node_announcement
updates; we only allow 1 a week. This means that our change to force
a reannouncement every 24 hours did not work!
Allow once a day, instead.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We seem to have made node_announcement propagation *worse*, not
better. Explorers don't see my nodes updates.
At least some LND nodes never send us timestamp_filter, so we are
never actually stream *any* gossip. We should send gossip about
ourselves, even if they haven't set a filter (yet).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: we more aggressively send our own gossip, to improve propagation chances.
This attempted to make us re-xmit our own node_announcement at restart,
by moving the node_announcement to the end of the gossip store. But,
as nothing is connected, yet, this had no effect!
We will rexmit it anyway, since it's marked PUSH.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I have no idea why someone else owns the directory suddenly, but all git
commands fail. Workaround as suggested by the error message.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I was seeing a strange crash:
Connectd gave bad CONNECT_PEER_CONNECTED message
The message is indeed mangled, around the remote_addr!
A quick review of the code revealed that we were not making a copy
when it was a reconnect, and so the remote_addr pointer was pointing
to memory which was freed.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
Kristaps Kaupe
niftynei
Christian Decker
Vincenzo Palazzo
Alex Myers
Clay Shoaf
joe.miyamoto
zero fee routing