Where tcp_timer_rexmt() is called?
Lowell Gilbert
freebsd-questions-local at be-well.ilk.org
Thu May 5 06:41:33 PDT 2005
Lei Luo <lluo at eecis.udel.edu> writes:
> Does anyone know where the TCP retransmission function
> tcp_timer_rexmt() is called? In other words, where is the code that
> checks if a timer is timed out? In BSD4.3, there is a function called
> tcp_timers() in tcp_timer.c. But in the recent release, the function
> is removed. But where the functionality is placed now?
It's put into an event on the timeout queue, which is processed by the
softclock() routine.
--
Lowell Gilbert, embedded/networking software engineer, Boston area
http://be-well.ilk.org/~lowell/
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