]> git.bitcoin.ninja Git - rust-lightning/commit
Avoid writing `ChannelManager` when hitting lnd bug 6039 2024-03-no-wake-on-shutdown-118
authorMatt Corallo <git@bluematt.me>
Thu, 14 Mar 2024 19:47:07 +0000 (19:47 +0000)
committerMatt Corallo <git@bluematt.me>
Thu, 14 Mar 2024 20:34:50 +0000 (20:34 +0000)
commit819146bed59874f5827b22c1e852f54dc674b2c2
treed3295fc119b91b5798e534707f642241eb3ae086
parent161ee626a29d92719dcf2c7389b1edd7792bfa43
Avoid writing `ChannelManager` when hitting lnd bug 6039

When we hit lnd bug 6039, we end up sending error messages to peers
in a loop. This should be fine, but because we used the generic
`PersistenceNotifierGuard::notify_on_drop` lock above the specific
handling, we end up writing `ChannelManager` every time we manage a
round-trip to our peer.

This can add up quite quickly, and isn't actually changing, so we
really need to avoid writing the `ChannelManager` in this case.
lightning/src/ln/channelmanager.rs