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Re: [Condor-users] SOAP Webservice and persistent Connections

Are you using a different thread per call? If so you are going to have an issue with the number of sockets anyway, if your machine can handle that many threads. Or is the issue that ports are not being reclaimed by the OS fast enough?

I'll talk to Todd about if we can turn on HTTP keep-alive...


On Jun 28, 2007, at 4:40 PM, Stefan Dieringer wrote:


one Question: Is it possible to create persistent Connections when i
connect to the condor webservice ?

On every SOAP request, i've got a "Connection : close" response:

"HTTP/1.1 200 OK[\r][\n]"
"Content-Type: text/xml; charset=utf-8[\r][\n]"
"Content-Length: 3722[\r][\n]"
"Connection: close[\r][\n]"

So it opens on every soap call a new HTTP Connection to the webservice,
which has a timeout till it is closed. In a high multithreaded
application (like mine) the operation system runs out of available
sockets. Thats not good :(

Tested it with Axis/HttpClient, Axis2/HttpClient, HTTP 1.0, HTTP 1.1

Thanks for help, Stefan Dieringer

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