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2048 worker_connections are not enough while connecting to upstream

J2R
May 10, 2011 05:30AM
I'm using nginx as a remote proxy server in front of some Tomcat
instances, with pretty high traffic. Suddenly yesterday afternoon we
started getting the error in the message subject, one I'd never seen
before, and it's occurred tens of thousands of times since. Now, I've
upped the worker_connections count to a much higher figure and the
problem has gone away for now. But I'm concerned that it might be
indicative of something else - some kind of DOS attack, maybe? What does
this signify and why might we suddenly start getting it? Thanks.

John

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Subject Author Posted

2048 worker_connections are not enough while connecting to upstream

J2R May 10, 2011 05:30AM

Re: 2048 worker_connections are not enough while connecting to upstream

Maxim Dounin May 10, 2011 06:20AM

Re: 2048 worker_connections are not enough while connecting to upstream

J2R May 10, 2011 06:30AM



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