/// <summary>
/// Callback raised when response is received
/// </summary>
/// <param name="result">indicating the async result</param>
private void ReceiveResponse(IAsyncResult result)
{
object[] objArr = result.AsyncState as object[];
UniqueId messageId = objArr[0] as UniqueId;
IDuplexCallbackService callback = objArr[1] as IDuplexCallbackService;
Message response;
try
{
lock (this.client)
{
response = this.client.EndProcessMessage(result);
}
}
catch (Exception e)
{
// Communication/Timeout/EndpointNotFound exception could throw here
// Build fault message instead and send back to client
Trace.TraceError("[ServiceClientManager] Failed to process the message: {0}", e);
response = this.BuildFaultMessage(messageId, e);
}
try
{
// Send back response to client side
callback.SendResponse(response);
}
catch (Exception e)
{
// Failed to send response
// Swallow the exception and log it
Trace.TraceError("[ServiceClientManager] Failed to send back response: {0}", e);
}
}
