Re: Unexpected low CPU usage

> If so take a look to see if SOAP is using keep-alive (XML-RPC
> probably is). If it isn't it will close and reopen the socket for
> each message. This may explain the result you are seeing.

As you assumed XML-RPC would use keep-alive I also did, but it turns out
the assumption was wrong. While preparing to gather more data like Endre
said I ran into the infamous problem with too many ports in the
'TIME_WAIT' state on Windows while running the XML-RPC client with
multiple threads. I had to write a custom transport factory so a single
HTTP client would be used for all requests. This also enabled keep-alive
which caused the issue I have with SOAP to also occur with XML-RPC.

I know where to look for the problem now and will try to find out if it is
a server-side or a client-side issue. If I find the cause and hopefully a
solution, I will post it here.

Thanks everybody for the great help.

Johan Stuyts

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