nginx/KQUEUE+SPDY breaks proxy_ignore_client_abort

[Phil Pennock]

[fixed Subject: to help others with issue track it]

On 2013-03-01 at 17:12 +0400, Maxim Dounin wrote:
> It looks like you are running nginx with experimental SPDY patch, 
> and it broke things here.  Try recompiling nginx without SPDY 
> patch to see if it helps.

That fixed things, thank you.

So, nginx+KQUEUE+SPDY breaks clients which shutdown on the write side,
without the ability to disable treating this as a client abort.

I'll sacrifice SPDY for now, to have correctness for existing clients.

Do you think that the SPDY patch will change to include something like
proxy_ignore_client_abort or will write-shutdowns just be treated as
unacceptable?

Given that SPDY requires SSL which inherently requires bi-directional
connections at all times, the current behaviour with the SPDY patch is
absolutely correct, if SPDY is enabled for that server.  In this case,
it's a cleartext server so SPDY wasn't enabled at all.

[I'll reply to the list administrivia issue in a second email.]

Thanks,
-Phil