The BeginRead method causes the InvalidOperationException
This article helps you resolve the problem where the NetworkStream.BeginRead
method causes the InvalidOperationException
exception.
Original product version: Microsoft .NET Framework
Original KB number: 2501751
Symptoms
When a single NetworkStream
object is used by multiple threads at the same time, calling the BeginRead
method may cause the InvalidOperationException
exception to be thrown.
Cause
When a call to the NetworkStream.close
method or NetworkStream.Dispose
method of a NetworkStream
object is being made, an attempt to call the NetworkStream.BeginRead
method of the same NetworkStream
object from another thread may throw the InvalidOperationException
exception.
Resolution
When InvalidOperationException
is thrown, destroy the NetworkStream
object.
More information
It is by design behavior. For more information on the NetworkStream.BeginRead
method, see NetworkStream.BeginRead(Byte[], Int32, Int32, AsyncCallback, Object) Method.