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tcp: Rack might retransmit forever.

Description

tcp: Rack might retransmit forever.

If we get a Sacked peer with an MTU change we can retransmit forever if the
last bytes are sacked and the client goes away (think power off). Then we
never see the end condition and continually retransmit.

Reviewed by: Michael Tuexen
Sponsored by: Netflix Inc.
Differential Revision: https://reviews.freebsd.org/D32671

Details

Provenance
rrsAuthored on Oct 29 2021, 9:37 PM
Reviewer
tuexen
Differential Revision
D32671: tcp: Rack might retransmit forever.
Parents
R10:26f76aea2d27: timecounter: Load the currently selected tc once in tc_windup()
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