# Fast retransmit
Last edited: 2026-02-05
Fast retransmit
This is a method of handling unacknowledged messages. The keeps sending packages until it sees a package hasn’t be acknowledged 3 times. Then it restransmits that message before the timeout.
Last edited: 2026-02-05
This is a method of handling unacknowledged messages. The keeps sending packages until it sees a package hasn’t be acknowledged 3 times. Then it restransmits that message before the timeout.