Nginx stops sending file after ~1.5mb ?
pegasus at nerv.eu.org
Thu Jan 29 00:52:37 MSK 2009
On Tue, 27 Jan 2009 22:03:43 +1100
Dave Cheney <dave at cheney.net> wrote:
> Hi Yo'av,
> If you get an answer from your VPS host would you please post it too
> the list. There were others who mentioned earlier on in the thread
> that they had occasionally experienced your symptoms, your feedback
> may help them.
What I've expirienced on Parallels Virtuozzo VPSes is that if tcp send
and/or receive buffer gets full, stuf like this happens. I was able to
workaround that issue by making those buffers larger.
I never investigated the issue in detail, but looking at Igor's comment on
the tcp dump, it makes sense that a missing ack for a packet makes the
whole tcp session stall.
If we get some more hard evidence, I can bring this issue to Parallels
support and see what they say.
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