Jim Mott wrote:
SDP includes support for TCP_NODELAY and TCP_CORK. At a high level,
these options control buffering and they seem to be working. If you
turn off the nagle buffering algorithm using these options, then sends
go right away. This is how TCP_RR testing with netperf run to measure
latency.
That is my understanding anyway. If you have some code that does not
seem to be running right, send it along and I will take a look.
OK, thanks for the info, I will check to see if they still suspect that
the NO_DELAY does not function as it should and let you know. Is there a
way to see packet size statistics for SDP without an IB analyzer, do
you expose some sysfs based statistics etc?
Or.
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