[Mono-dev] WCF: ObjectDisposedException in System.ServiceModel.Channels

[Atsushi Eno]

Hello,

There are few things I can say from your input, but 1) I have never 
heard of this kind of problem
and 2) trunk is way better than 2.6.

Atsushi Eno

On 2010/03/12 1:09, Matt Dargavel wrote:
>
> Hi there,
>
> I’ve found an issue in Mono 2.6.0 using a self hosted WCF service and 
> was wondering if anyone had seen this before (Mono trace below).
>
> It appears to be caused by firing in a request to the Service that 
> takes a long time and while that request is still running firing in 
> another one. I’ve tried with both a Singleton service instance with 
> ConcurrencyMode.Single and a service host with a type and 
> ConcurrencyMode.Multiple but both seem to have the same problem.
>
> I’m just trying the latest svn and will try to pinpoint the issue, but 
> any help / pointers would be appreciated!
>
> Regards,
>
> Matt.
>
> Trace:
>
> [0xb464bba0: 13.87800 3] ENTER: 
> System.ServiceModel.Channels.ReplyChannelBase:BeginTryReceiveRequest 
> (System.TimeSpan,System.AsyncCallback,object)(this:0x4eab0[System.ServiceModel.Channels.HttpSimpleReplyChannel 
> SipGateway.exe], [00,bc,a0,65,01,00,00,00,], 
> [System.AsyncCallback:0xcad90], 
> [System.ServiceModel.Channels.HttpSimpleReplyChannel:0x4eab0], )
>
> [0xb464bba0: 13.87843 4] ENTER: (wrapper delegate-begin-invoke) 
> System.ServiceModel.Channels.ReplyChannelBase/TryReceiveDelegate:begin_invoke_IAsyncResult__this___TimeSpan_RequestContext&_AsyncCallback_object 
> (System.TimeSpan,System.ServiceModel.Channels.RequestContext&,System.AsyncCallback,object)(this:0x1e78f8[.TryReceiveDelegate 
> SipGateway.exe], [00,bc,a0,65,01,00,00,00,], [BYREF:0xb464b0f0], 
> [System.AsyncCallback:0xcad90], 
> [System.ServiceModel.Channels.HttpSimpleReplyChannel:0x4eab0], )
>
> [0xb464bba0: 13.87927 4] LEAVE: (wrapper delegate-begin-invoke) 
> System.ServiceModel.Channels.ReplyChannelBase/TryReceiveDelegate:begin_invoke_IAsyncResult__this___TimeSpan_RequestContext&_AsyncCallback_object 
> (System.TimeSpan,System.ServiceModel.Channels.RequestContext&,System.AsyncCallback,object)[System.Runtime.Remoting.Messaging.AsyncResult:0xcad58] 
>
>
> [0xb464bba0: 13.87969 3] LEAVE: 
> System.ServiceModel.Channels.ReplyChannelBase:BeginTryReceiveRequest 
> (System.TimeSpan,System.AsyncCallback,object)[System.Runtime.Remoting.Messaging.AsyncResult:0xcad58] 
>
>
> [0xb464bba0: 13.88004 2] LEAVE: 
> System.ServiceModel.Dispatcher.ListenerLoopManager:ProcessRequestOrInput 
> (System.ServiceModel.Channels.IChannel)
>
> [0xb464bba0: 13.88058 1] LEAVE: 
> System.ServiceModel.Dispatcher.ListenerLoopManager:ProcessRequest 
> (System.ServiceModel.Channels.IReplyChannel,System.ServiceModel.Channels.RequestContext) 
>
>
> [0xb464bba0: 13.88314 0] LEAVE: 
> System.ServiceModel.Dispatcher.ListenerLoopManager:TryReceiveRequestDone 
> (System.IAsyncResult)
>
> [0xb3af0ba0: 13.88414 0] ENTER: (wrapper runtime-invoke) 
> <Module>:runtime_invoke_bool__this___TimeSpan_intptr 
> (object,intptr,intptr,intptr)([.TryReceiveDelegate:0x1e78f8], 
> 0xb3af0250, 0xb3af0300, 0xb46b6b38, )
>
> [0xb3af0ba0: 13.88466 1] ENTER: 
> System.ServiceModel.Channels.ReplyChannelBase:<BeginTryReceiveRequest>m__4 
> (System.TimeSpan,System.ServiceModel.Channels.RequestContext&)(this:0x4eab0[System.ServiceModel.Channels.HttpSimpleReplyChannel 
> SipGateway.exe], [00,bc,a0,65,01,00,00,00,], [BYREF:0x84a1c], )
>
> [0xb3af0ba0: 13.88507 2] ENTER: 
> System.ServiceModel.Channels.HttpSimpleReplyChannel:TryReceiveRequest 
> (System.TimeSpan,System.ServiceModel.Channels.RequestContext&)(this:0x4eab0[System.ServiceModel.Channels.HttpSimpleReplyChannel 
> SipGateway.exe], [00,bc,a0,65,01,00,00,00,], [BYREF:0x84a1c], )
>
> [0xb3af0ba0: 13.88593 3] ENTER: 
> System.ServiceModel.Channels.HttpSimpleReplyChannel:WaitForRequest 
> (System.TimeSpan)(this:0x4eab0[System.ServiceModel.Channels.HttpSimpleReplyChannel 
> SipGateway.exe], [00,bc,a0,65,01,00,00,00,], )
>
> [0xb3af0ba0: 13.88641 4] ENTER: 
> System.ServiceModel.Channels.HttpListenerManager:GetHttpContextAsync 
> (System.TimeSpan,System.Action`1<System.ServiceModel.Channels.HttpContextInfo>)(this:0x886c0[System.ServiceModel.Channels.HttpSimpleListenerManager 
> SipGateway.exe], [00,bc,a0,65,01,00,00,00,], XX, )
>
> [0xb3af0ba0: 13.88683 5] ENTER: 
> System.ServiceModel.Channels.HttpListenerManager:FilterHttpContext 
> (System.ServiceModel.Channels.HttpContextInfo)(this:0x886c0[System.ServiceModel.Channels.HttpSimpleListenerManager 
> SipGateway.exe], 
> [System.ServiceModel.Channels.HttpListenerContextInfo:0xc4640], )
>
> [0xb3af0ba0: 13.88719 6] ENTER: 
> System.ServiceModel.Channels.HttpListenerContextInfo:get_HttpMethod 
> ()(this:0xc4640[System.ServiceModel.Channels.HttpListenerContextInfo 
> SipGateway.exe], )
>
> [0xb3af0ba0: 13.89048 6] LEAVE: 
> System.ServiceModel.Channels.HttpListenerContextInfo:get_HttpMethod 
> ()[STRING:0x8f7b0:POST]
>
> [0xb3af0ba0: 13.89179 5] LEAVE: 
> System.ServiceModel.Channels.HttpListenerManager:FilterHttpContext 
> (System.ServiceModel.Channels.HttpContextInfo)TRUE:1
>
> [0xb3af0ba0: 13.89233 5] ENTER: 
> System.ServiceModel.Channels.HttpSimpleReplyChannel:HttpContextAcquired (System.ServiceModel.Channels.HttpContextInfo)(this:0x4eab0[System.ServiceModel.Channels.HttpSimpleReplyChannel 
> SipGateway.exe], 
> [System.ServiceModel.Channels.HttpListenerContextInfo:0xc4640], )
>
> [0xb3af0ba0: 13.89271 5] LEAVE: 
> System.ServiceModel.Channels.HttpSimpleReplyChannel:HttpContextAcquired (System.ServiceModel.Channels.HttpContextInfo) 
>
>
> [0xb3af0ba0: 13.89309 4] LEAVE: 
> System.ServiceModel.Channels.HttpListenerManager:GetHttpContextAsync 
> (System.TimeSpan,System.Action`1<System.ServiceModel.Channels.HttpContextInfo>) 
>
>
> [0xb3af0ba0: 13.89340 3] LEAVE: 
> System.ServiceModel.Channels.HttpSimpleReplyChannel:WaitForRequest 
> (System.TimeSpan)TRUE:1
>
> converting method System.ObjectDisposedException:.ctor (string)
>
> Method System.ObjectDisposedException:.ctor (string) emitted at 
> 0xb39e2368 to 0xb39e2393 (code length 43) [SipGateway.exe]
>
> converting method System.InvalidOperationException:.ctor (string)
>
> Method System.InvalidOperationException:.ctor (string) emitted at 
> 0xb39e23a0 to 0xb39e23c3 (code length 35) [SipGateway.exe]
>
> [0xb3af0ba0:] EXCEPTION handling: ObjectDisposedException
>
> EXCEPTION: finally clause 0 of 
> System.ServiceModel.Channels.ReplyChannelBase:<BeginTryReceiveRequest>m__4 
> (System.TimeSpan,System.ServiceModel.Channels.RequestContext&)
>
> EXCEPTION: catch found at clause 0 of (wrapper runtime-invoke) 
> <Module>:runtime_invoke_bool__this___TimeSpan_intptr 
> (object,intptr,intptr,intptr)
>
> converting method (wrapper managed-to-native) 
> object:__icall_wrapper_runtime_invoke_reset_abort (object)
>
> Method (wrapper managed-to-native) 
> object:__icall_wrapper_runtime_invoke_reset_abort (object) emitted at 
> 0xb39e23c8 to 0xb39e2425 (code length 93) [SipGateway.exe]
>
> [0xb3af0ba0: 13.90368 2] LEAVE: (wrapper runtime-invoke) 
> <Module>:runtime_invoke_bool__this___TimeSpan_intptr 
> (object,intptr,intptr,intptr)[OBJECT:(nil)]
>
> [0xb3af0ba0: 13.90414 2] ENTER: 
> System.ServiceModel.Dispatcher.ListenerLoopManager:TryReceiveRequestDone 
> (System.IAsyncResult)(this:0x5ba00[System.ServiceModel.Dispatcher.ListenerLoopManager 
> SipGateway.exe], 
> [System.Runtime.Remoting.Messaging.AsyncResult:0xcad58], )
>
> [0xb3af0ba0: 13.90455 3] ENTER: 
> System.ServiceModel.Channels.ReplyChannelBase:EndTryReceiveRequest 
> (System.IAsyncResult,System.ServiceModel.Channels.RequestContext&)(this:0x4eab0[System.ServiceModel.Channels.HttpSimpleReplyChannel 
> SipGateway.exe], 
> [System.Runtime.Remoting.Messaging.AsyncResult:0xcad58], 
> [BYREF:0xb3af0228], )
>
> [0xb3af0ba0: 13.90505 4] ENTER: (wrapper delegate-end-invoke) 
> System.ServiceModel.Channels.ReplyChannelBase/TryReceiveDelegate:end_invoke_bool__this___RequestContext&_IAsyncResult 
> (System.ServiceModel.Channels.RequestContext&,System.IAsyncResult)(this:0x1e78f8[.TryReceiveDelegate 
> SipGateway.exe], [BYREF:0xb3af0228], 
> [System.Runtime.Remoting.Messaging.AsyncResult:0xcad58], )
>
> [0xb3af0ba0:] EXCEPTION handling: ObjectDisposedException
>
>
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