lightningd: fix race with mutual connect.#8698
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rustyrussell merged 1 commit intoElementsProject:masterfrom Nov 19, 2025
Merged
lightningd: fix race with mutual connect.#8698rustyrussell merged 1 commit intoElementsProject:masterfrom
rustyrussell merged 1 commit intoElementsProject:masterfrom
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65dccea "pytest: fix flake in test_reconnect_signed" accidentally introduced a bug, where the connect command may not return. If we call "connect" while a connection is still being processed through the peer_connected hooks, we would call peer_channels_cleanup(), which (if the peer has no channels) would free the peer. Then when the peer_connected hook returned, it would lookup the peer, see it was gone, and silently return. The connect_succeeded() function was never called, and the connect command never woken. Signed-off-by: Rusty Russell <[email protected]> Changelog-None: bug introduced this release.
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65dccea "pytest: fix flake in test_reconnect_signed" accidentally introduced a bug, where the connect command may not return.
If we call "connect" while a connection is still being processed through the peer_connected hooks, we would call peer_channels_cleanup(), which (if the peer has no channels) would free the peer.
Then when the peer_connected hook returned, it would lookup the peer, see it was gone, and silently return. The connect_succeeded() function was never called, and the connect command never woken.
Changelog-None: bug introduced this release.