Commits on Apr 17, 2024

1. Acquire per_peer_state write lock earlier in ChannelManager::write …

   Previously, we would hold the `per_peer_state` `read` lock during the
   serialization of channel objects. While this might have reduced lock
   congestion minimally, we also calculated the number of serializable
   peers in this phase, only to use it later after dropping and reacquiring
   the `per_peer_state` `write` lock.
   
   This could potentially result in inconsistiencies if the
   `serializable_peer_count` would change after we dropped the `read` lock
   but before we acquired the `write` lock.
   
   To mitigate the issue we just acquire the `write` lock ealier and hold
   it for the remainder of `ChannelManager::write`.

   

   tnull committed Apr 17, 2024
   Configuration menu

   • View commit details
   • Copy full SHA for ce36f2c
   • Browse repository at this point

   Copy the full SHA

   ce36f2c View commit details

   Browse the repository at this point in the history