[Mono-dev] WCF Fail with System.Net.Sockets.SocketException: Connection reset by peer

[Maciej Paszta]

I don't think IErrorHandler would work in this case. Look at the stack
trace - you are unable to catch exception in any way since, the
connection is made in a separate thread (at least I suppose so looking
at the stack trace, specifically
System.ServiceModel.Channels.ReplyChannelBase.<BeginTryReceiveRequest>m__10).
Check whether your application behaves the same way on the .NET, if
not just make a bug report.

On Tue, Jun 26, 2012 at 2:49 PM, shahbour <shahbour at gmail.com> wrote:
> Hello
>
> I got an WCF service that is running except at some time if the client send
> a request then close his program directly , ending the session the WCF
> console application crashes with below error
>
>
> [0x7f0b42f55700:] EXCEPTION handling: System.Net.Sockets.SocketException:
> Connection reset by peer
> [0x7f0b42f55700:] EXCEPTION handling: System.IO.IOException: Read failure
> [0x7f0b42f55700:] EXCEPTION handling: System.IO.IOException: Read failure
>
> Unhandled Exception: System.IO.IOException: Read failure --->
> System.Net.Sockets.SocketException: Connection reset by peer
>  at System.Net.Sockets.Socket.Receive (System.Byte[] buffer, Int32 offset,
> Int32 size, SocketFlags flags) [0x000ad] in
> /usr/local/src/mono-2.11.1/mcs/class/System/System.Net.Sockets/Socket.cs:1606
>  at System.Net.Sockets.NetworkStream.Read (System.Byte[] buffer, Int32
> offset, Int32 size) [0x00067] in
> /usr/local/src/mono-2.11.1/mcs/class/System/System.Net.Sockets/NetworkStream.cs:399
>  --- End of inner exception stack trace ---
>  at System.Net.Sockets.NetworkStream.Read (System.Byte[] buffer, Int32
> offset, Int32 size) [0x00078] in
> /usr/local/src/mono-2.11.1/mcs/class/System/System.Net.Sockets/NetworkStream.cs:401
>  at System.Net.RequestStream.Read (System.Byte[] buffer, Int32 offset,
> Int32 count) [0x0003c] in
> /usr/local/src/mono-2.11.1/mcs/class/System/System.Net/RequestStream.cs:142
>  at System.IO.StreamReader.ReadBuffer () [0x00012] in
> /usr/local/src/mono-2.11.1/mcs/class/corlib/System.IO/StreamReader.cs:394
>  at System.IO.StreamReader.Read (System.Char[] buffer, Int32 index, Int32
> count) [0x00062] in
> /usr/local/src/mono-2.11.1/mcs/class/corlib/System.IO/StreamReader.cs:471
>  at Mono.Xml2.XmlTextReader.ReadTextReader (Int32 remained) [0x0004f] in
> /usr/local/src/mono-2.11.1/mcs/class/System.XML/System.Xml/XmlTextReader.cs:1256
>  at Mono.Xml2.XmlTextReader.PeekChar () [0x00047] in
> /usr/local/src/mono-2.11.1/mcs/class/System.XML/System.Xml/XmlTextReader.cs:1210
>  at Mono.Xml2.XmlTextReader.ReadContent () [0x0003f] in
> /usr/local/src/mono-2.11.1/mcs/class/System.XML/System.Xml/XmlTextReader.cs:1310
>  at Mono.Xml2.XmlTextReader.Read () [0x00141] in
> /usr/local/src/mono-2.11.1/mcs/class/System.XML/System.Xml/XmlTextReader.cs:626
>  at System.Xml.XmlTextReader.Read () [0x0006b] in
> /usr/local/src/mono-2.11.1/mcs/class/System.XML/System.Xml/XmlTextReader2.cs:564
>  at System.Xml.XmlSimpleDictionaryReader.Read () [0x00000] in
> /usr/local/src/mono-2.11.1/mcs/class/System.Runtime.Serialization/System.Xml/XmlSimpleDictionaryReader.cs:253
>  at System.Xml.XmlReader.MoveToContent () [0x00050] in
> /usr/local/src/mono-2.11.1/mcs/class/System.XML/System.Xml/XmlReader.cs:574
>  at System.ServiceModel.Channels.XmlReaderMessage.ReadEnvelopeStart ()
> [0x00000] in
> /usr/local/src/mono-2.11.1/mcs/class/System.ServiceModel/System.ServiceModel.Channels/MessageImpl.cs:146
>  at System.ServiceModel.Channels.XmlReaderMessage..ctor
> (System.ServiceModel.Channels.MessageVersion version,
> System.Xml.XmlDictionaryReader reader, Int32 maxSizeOfHeaders) [0x00026] in
> /usr/local/src/mono-2.11.1/mcs/class/System.ServiceModel/System.ServiceModel.Channels/MessageImpl.cs:70
>  at System.ServiceModel.Channels.Message.CreateMessage
> (System.Xml.XmlDictionaryReader envelopeReader, Int32 maxSizeOfHeaders,
> System.ServiceModel.Channels.MessageVersion version) [0x00022] in
> /usr/local/src/mono-2.11.1/mcs/class/System.ServiceModel/System.ServiceModel.Channels/Message.cs:427
>  at System.ServiceModel.Channels.TextMessageEncoder.ReadMessage
> (System.IO.Stream stream, Int32 maxSizeOfHeaders, System.String contentType)
> [0x00011] in
> /usr/local/src/mono-2.11.1/mcs/class/System.ServiceModel/System.ServiceModel.Channels/TextMessageEncoder.cs:87
>  at System.ServiceModel.Channels.Http.HttpReplyChannel.CreatePostMessage
> (System.ServiceModel.Channels.Http.HttpContextInfo ctxi) [0x00081] in
> /usr/local/src/mono-2.11.1/mcs/class/System.ServiceModel/System.ServiceModel.Channels.Http/HttpReplyChannel.cs:229
>  at System.ServiceModel.Channels.Http.HttpReplyChannel.TryReceiveRequest
> (TimeSpan timeout, System.ServiceModel.Channels.RequestContext& context)
> [0x000aa] in
> /usr/local/src/mono-2.11.1/mcs/class/System.ServiceModel/System.ServiceModel.Channels.Http/HttpReplyChannel.cs:172
>  at
> System.ServiceModel.Channels.ReplyChannelBase.<BeginTryReceiveRequest>m__10
> (TimeSpan tout, System.ServiceModel.Channels.RequestContext& ctx) [0x0002f]
> in
> /usr/local/src/mono-2.11.1/mcs/class/System.ServiceModel/System.ServiceModel.Channels/ReplyChannelBase.cs:126
>
> I couldn't figure out how to check the connection status before trying to
> ReadMessage or CreatePostMessage functions.
>
> Any Help ??
>
>
> --
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-- 
Maciej Paszta