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| author | andre <andre@FreeBSD.org> | 2012-10-28 18:56:57 +0000 |
|---|---|---|
| committer | andre <andre@FreeBSD.org> | 2012-10-28 18:56:57 +0000 |
| commit | 891f33973fa42e3f9e6ab72be341b764cbbbad7b (patch) | |
| tree | 6f0c73cee6f63560cb6802b57c8192226096fe8f /sys/netinet/tcp_syncache.c | |
| parent | ba83fef729262f13c5393cfdc78c5e6e85700e89 (diff) | |
| download | FreeBSD-src-891f33973fa42e3f9e6ab72be341b764cbbbad7b.zip FreeBSD-src-891f33973fa42e3f9e6ab72be341b764cbbbad7b.tar.gz | |
When retransmitting SYN in TCPS_SYN_SENT state use TCPTV_RTOBASE,
the default retransmit timeout, as base to calculate the backoff
time until next try instead of the TCP_REXMTVAL() macro which only
works correctly when we already have measured an actual RTT+RTTVAR.
Before it would cause the first retransmit at RTOBASE, the next
four at the same time (!) about 200ms later, and then another one
again RTOBASE later.
MFC after: 2 weeks
Diffstat (limited to 'sys/netinet/tcp_syncache.c')
0 files changed, 0 insertions, 0 deletions
