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(parent: 5e2471e) | patch
Send ACKs without a payload upon receiving an out-of-order packet.
authorGuus Sliepen <guus@meshlink.io>
Fri, 5 Dec 2014 21:10:37 +0000 (22:10 +0100)
committerGuus Sliepen <guus@meshlink.io>
Fri, 5 Dec 2014 21:10:37 +0000 (22:10 +0100)
commit2ae2f9bbb7502589f279c329815d55ec526baffd
tree60a4fec7fff48ea6c574ac91ebcd32594c09283dtree | snapshot
parent5e2471e7e38b68745668aa9c3b1d55297895bba2commit | diff
Send ACKs without a payload upon receiving an out-of-order packet.

This is necessary so the peer can detect "triplicate ACKs", which signal dropped packets, and at the
same time keeps the TCP self-clocking active.
utcp.c diff | blob | history
Light-weight, user-space implementation of RFC 793.