We are testing a zeo cluster in a vmware environment (zeo clients are running
on multiple windows 2003 server guest vms).
We are using Apache as a load balancer using mod_rewrite (on a separate windows
2003 guest vm ).
We are using load runner to generate load
After hitting about 40 concurrent users we are getting tcp errors on apache
indicating that there are no available ports for accepting connections.
It seems like the connections are hanging on for a longer period of time
causing the available ports to get exhausted. The errors get worse on
increasing the concurrent users. It seems as though there is a problem
recycling ports for new connections.
Has anybody seen this problem before ? Is there an issue with connections
between apache and zope not closing down ?
We have run similar tests on linux before and have not faced this problem ( I
know, but the client wants windows :( )
Any feedback will be greatly appreciated.
Integrated Care Management software
Zope-Dev maillist - Zope-Dev@zope.org
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