Hey Daniel,
Isn't the code in question something like
try
{
if (timeout.HasValue)
{
comm.Close(timeout.Value);
}
else
{
comm.Close();
}
}
catch
{
comm.Abort();
}
If an exception occurs, the channel should be aborted. Is there something else
that needs to be
done to close it properly?
thanks,
craig
On Aug 30, 2010, at 1:15 AM, Daniel Richardson wrote:
> True, it isn't bubbling up but this means the communication channel
> isn't being closed properly and aborted.
> This in itself wouldn't be too much of a problem but if you have a
> default WCF configuration then for a service the
> maxConcurrentSessions="10". If you then make the same service call
> repeatedly in succession then after the 10th call the WCF service then
> times out due to all the sessions being taken up, due to the channel
> not being successfully released.
> This then is a problem. The maxConcurrentSessions can be increased but
> this isn't correcting the issue.
>
> On Aug 27, 7:37 pm, Craig Neuwirt <[email protected]> wrote:
>> Zero is chosen to avoid excessive waiting on disposal. It is in a try/catch
>> block so it shouldn't be bubbling up.
>>
>> On Aug 27, 2010, at 4:49 AM, Daniel Richardson wrote:
>>
>>
>>
>>> The WcfChannelHolder class though doesn't appear to use this value.
>>> Both the RefreshChannel and Dispose method are hardcoded to use
>>> TimeSpan.Zero when calling WcfUtils.ReleaseCommunicationObject??
>>
>>> On Aug 27, 1:07 pm, John Simons <[email protected]> wrote:
>>>> Hi Daniel,
>>
>>>> When you add the wcffacility to the container you can specify the timeout:
>>>> container.AddFacility<WcfFacility>(f => f.CloseTimeout = TimeSpan.Zero)
>>
>>>> Cheers
>>>> John
>>
>>>> ________________________________
>>>> From: Daniel Richardson <[email protected]>
>>>> To: Castle Project Users <[email protected]>
>>>> Sent: Fri, 27 August, 2010 2:28:53 PM
>>>> Subject: WcfIntegration - timeout exception?
>>
>>>> Hi,
>>
>>>> I am using the WcfIntegration client side to instantiate my services.
>>>> The lifestyle is transient (this is a requirement of my design) so I
>>>> understand that I need to manage the lifecycle of the components. I am
>>>> using the below code to instantiate and call my service (where the
>>>> ComponentContainer is a wrapper around IWindsorContainer).
>>
>>>> This however results in a call to the Dispose method on
>>>> WcfChannelHolder, which is throwing an exception due to the call to
>>>> release the communication object...
>>>> WcfUtils.ReleaseCommunicationObject(Channel, TimeSpan.Zero);
>>>> This results in a System.TimeoutException when attempting to close the
>>>> channel.
>>
>>>> Why is the timeout set to zero? Is anyone else encountering this
>>>> issue? Can this be made configurable somehow?
>>
>>>> var search = ComponentContainer.Resolve<ISearchService>();
>>>> try
>>>> {
>>>> var result = search.PolicySearch(new PolicySearchRequest
>>>> {
>>>> RiskReference = "abc"
>>>> });
>>>> System.Console.WriteLine("count: " + result.ResultCount);
>>>> }
>>>> finally
>>>> {
>>>> ComponentContainer.Release(search);
>>>> }
>>
>>>> Thanks
>>
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>>
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