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

[Matthew Farrellee <matt@xxxxxxxxxxx>]

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...


matt

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

> Hi,
>
> 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]"
> "[\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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