]> git.bitcoin.ninja Git - rust-lightning/commit
Give peers one timer tick to finish handshake before disconnecting
authorMatt Corallo <git@bluematt.me>
Thu, 21 Oct 2021 22:33:42 +0000 (22:33 +0000)
committerMatt Corallo <git@bluematt.me>
Thu, 28 Oct 2021 18:26:10 +0000 (18:26 +0000)
commit521a5aa6fb4d77b1626e9981203e463211004044
treef5fa58d10392e20d45f07a494fd182327c8968bf
parent3cc5a78dac7035cb05947b78926b6a46b723522b
Give peers one timer tick to finish handshake before disconnecting

This ensures we don't let a hung connection stick around forever if
the peer never completes the initial handshake.

This also resolves a race where, on receiving a second connection
from a peer, we may reset their_node_id to None to prevent sending
messages even though the `channel_encryptor`
`is_ready_for_encryption()`. Sending pings only checks the
`channel_encryptor` status, not `their_node_id` resulting in an
`unwrap` on `None` in `enqueue_message`.
lightning/src/ln/peer_handler.rs