bug in spdy - 499 response code on long running requests

Valentin V. Bartenev vbart at nginx.com
Mon Dec 23 14:10:40 UTC 2013

On Sunday 22 December 2013 22:51:46 bahaa wrote:
> I think it's a bug. Quote from spdy2 spec:
> "Receivers of a PING frame should send an identical frame to the sender as
> soon as possible (if there is other pending data waiting to be sent, PING
> should take highest priority)."

The actual bug is that some control frames (not only PING one) can stay unsent 
in output queue for an undefined time after processing of read-event.

I'm going to look at it soon.

  wbr, Valentin V. Bartenev

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