I am retrieving data from a wcf web service and when data is more than 0.2 million records i get an exception which is as under:
System.ServiceModel.CommunicationException: The underlying connection was closed: A connection that was expected to be kept alive was closed by the server. ---> System.Net.WebException: The underlying connection was closed: A connection that was expected to be kept alive was closed by the server. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote hostat System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)--- End of inner exception stack trace ---at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)at System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size)at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead)--- End of inner exception stack trace ---at System.Net.HttpWebRequest.GetResponse()at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)--- End of inner exception stack trace ---Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason)at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)My web.config looks like this :
<basicHttpBinding><binding name="BasicHttpBinding_IService" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" messageEncoding="Text" textEncoding="utf-8" transferMode="StreamedResponse" useDefaultWebProxy="true"><readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" /><security mode="None"><transport clientCredentialType="None" proxyCredentialType="None" realm="" /><message clientCredentialType="UserName" algorithmSuite="Default" /></security></binding><binding maxReceivedMessageSize="2147483647" allowCookies="true"><readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647"maxNameTableCharCount="2147483647" /></binding></basicHttpBinding>I am sure that my web service is retrieving data from DB. but is unable to transfer to my web from where i initiated the call. Thanks in advance for any help.