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ASP.NET external call/communication problem

Hi.
I am having some problems calling a Sybase EAServer 5 from my ASP.NET app:

The .NET application invokes methods on EAServer. EAServer then executes
some stored procedures, and connects to other EAServers, before returning the
results.

The problem occurs during stress testing. When running 50+ users,
connections from the web server to EAServer get queued up. The web itself is
quite responsive, but when it calls the easerver components it takes a _long_
time to get any results. Connecting to the easerver from a java class takes
no time at all during the stress test.

This happens both when I connect to easerver using a web service client, and
when I use IIOP.NET. It would seem that this is a configuration issue.

How can I prevent or properly configure this? The site should be able to
handle at least 200 concurrent users, but this bottleneck takes away the
point of testing with this amount...

Thanks in advance!
C.
Jul 21 '05 #1
0 1375

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