I've developed wcf service and its configurations settings like these.
Host: iis 6.0
<reliableSession enabled ="false" />
<serviceThrottling maxConcurrentCalls="2" maxConcurrentInstances="2"
maxConcurrentSessions ="2" />
[ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Single,
and in my client, it calls service method like this.
proxy.Divide(1,0); // causes divideByZeroException in the service Code
When i execute client program , the first 3 client call the service's method
But the fourth client's call is blocked. why is that?
i know that if i increase throttling settings or just call to proxy.close();
will solve this
What i want to know is what blocks my client's call?
because my service do not use session, maxConcurrentSessions=2 setting would
not bother client's call and Raw .net Exception - in my case
DivideByZeroException-would kill service instance, maxConcurrentInstances="2"
shouldn't be the problem.
please let me know!! thanks