InetLab

Hi,

there is no any problem when i send several messages using inetlabSmpp dll. The problem is when i try to send a massive message list using the same method in a loop, it couses the application pool to be disabled. when i check the event log, i realized that the error i posted below was been thrown for many times . I would appriciate it if anyone could help me with this problem.

thx.

Error:

An unhandled exception occurred and the process was terminated.

Process ID: 4620

Exception: System.NullReferenceException

Message: Object reference not set to an instance of an object.

StackTrace: at System.Web.HttpApplication.ThreadContext.Enter(Boolean setImpersonationContext)
at System.Web.HttpApplication.OnThreadEnterPrivate(Boolean setImpersonationContext)
at System.Web.AspNetSynchronizationContext.CallCallbackPossiblyUnderLock(SendOrPostCallback callback, Object state)
at System.Web.AspNetSynchronizationContext.CallCallback(SendOrPostCallback callback, Object state)
at Inetlab.SMPP.Common.SmppClientBase.tXdQoxqOkH()
at Inetlab.SMPP.Common.SmppClientBase.Disconnect()
at Inetlab.SMPP.Common.SmppClientBase.usm16WP60(IAsyncResult )
at System.Net.LazyAsyncResult.Complete(IntPtr userToken)
at System.Threading.ExecutionContext.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Net.ContextAwareResult.Complete(IntPtr userToken)
at System.Net.LazyAsyncResult.ProtectedInvokeCallback(Object result, IntPtr userToken)
at System.Net.Sockets.BaseOverlappedAsyncResult.CompletionPortCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* pOVERLAP)

Hi canibam,

This could be an exception in evDisconnected event handler.
Or you need to disable ability to run events in main thread where client is created. This code above forces client to raise events in the worker thread.

Hope this will help you.....NullReferenceException

Evan