From: Guus Sliepen <guus@sliepen.org>
Date: Mon, 4 May 2020 06:36:44 +0000 (+0200)
Subject: Ensure we retransmit the SYNACK packet if we didn't get an ACK back for it.
X-Git-Url: http://git.meshlink.io/?a=commitdiff_plain;h=4f6345726724732b564dd55b20ecb3e20a127bd0;hp=4f6345726724732b564dd55b20ecb3e20a127bd0;p=utcp

Ensure we retransmit the SYNACK packet if we didn't get an ACK back for it.

We didn't start the retransmission timer when we got an incoming connection,
and we didn't send an ACK back when we received a retransmitted SYNACK
without any data.
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