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<font size="+1">I'm trying to track down an issue that is being
presented only when I run nginx version 1.6.1-1~precise. My nodes
running 1.6.0-1~precise do not display this issue, but freshly
created servers are getting floods of these socket connection
issues a couple times a day.<br>
<br>
<i>connect() to unix:/tmp/unicorn.sock failed (11: Resource
temporarily unavailable) while connecting to upstream</i><br>
<br>
The setup I'm working with is nginx proxying requests to a unicorn
socket powered by a ruby app. As stated above, the error is NOT
present on nodes running 1.6.0-1~precise, but any newly created
node gets the newer 1.6.1-1~precise package installed and will
inevitably have that error.<br>
<br>
All settings from nodes running 1.6.0 appear to be the same as
newly created nodes on 1.6.1 in terms of sysctl settings, nginx
settings, and unicorn settings. All package versions are the same
except for nginx. When I downgraded one of the newly created
nodes to nginx 1.6.0 using the nginx ppa (ref: </font><br>
<a class="moz-txt-link-freetext"
href="https://launchpad.net/%7Enginx/+archive/ubuntu/stable">https://launchpad.net/~nginx/+archive/ubuntu/stable</a>),
the error was not present.<br>
<br>
Is there any advice, direction, or similar issue experienced that
someone else might be able to help me track this down?<br>
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