/// <summary>
/// Checks for a valid IAsyncResult object and returns the original request object.
/// </summary>
/// <param name="ar">The IAsyncResult object for the operation.</param>
/// <returns>The request object if available; otherwise null.</returns>
public static IServiceRequest GetRequest(IAsyncResult ar)
{
SendRequestAsyncResult result = ar as SendRequestAsyncResult;
if (result != null)
{
return(result.m_request);
}
return(null);
}
/// <summary>
/// Completes an asynchronous operation to send a request over the secure channel.
/// </summary>
public IServiceResponse EndSendRequest(IAsyncResult result)
{
if (m_wcfBypassChannel != null)
{
return(m_wcfBypassChannel.EndSendRequest(result));
}
#if MANAGE_CHANNEL_THREADS
return(SendRequestAsyncResult.WaitForComplete(result));
#else
InvokeServiceResponseMessage responseMessage = EndInvokeService(result);
return((IServiceResponse)BinaryDecoder.DecodeMessage(responseMessage.InvokeServiceResponse, null, m_messageContext));
#endif
}
/// <summary>
/// Begins an asynchronous operation to send a request over the secure channel.
/// </summary>
public IAsyncResult BeginSendRequest(IServiceRequest request, AsyncCallback callback, object callbackData)
{
if (m_wcfBypassChannel != null)
{
return(m_wcfBypassChannel.BeginSendRequest(request, callback, callbackData));
}
#if MANAGE_CHANNEL_THREADS
SendRequestAsyncResult asyncResult = new SendRequestAsyncResult(this, callback, callbackData, 0);
asyncResult.BeginSendRequest(SendRequest, request);
return(asyncResult);
#else
byte[] requestMessage = BinaryEncoder.EncodeMessage(request, m_messageContext);
return(BeginInvokeService(new InvokeServiceMessage(requestMessage), callback, callbackData));
#endif
}
/// <summary>
/// Checks for a valid IAsyncResult object and waits for the operation to complete.
/// </summary>
/// <param name="ar">The IAsyncResult object for the operation.</param>
/// <returns>The response.</returns>
public static new IServiceResponse WaitForComplete(IAsyncResult ar)
{
SendRequestAsyncResult result = ar as SendRequestAsyncResult;
if (result == null)
{
throw new ArgumentException("End called with an invalid IAsyncResult object.", "ar");
}
if (result.m_response == null && result.m_error == null)
{
if (!result.WaitForComplete())
{
throw new TimeoutException();
}
}
if (result.m_error != null)
{
throw new ServiceResultException(result.m_error, StatusCodes.BadInternalError);
}
return(result.m_response);
}
/// <summary>
/// Begins an asynchronous operation to send a request over the secure channel.
/// </summary>
public IAsyncResult BeginSendRequest(IServiceRequest request, AsyncCallback callback, object callbackData)
{
if (m_wcfBypassChannel != null)
{
return m_wcfBypassChannel.BeginSendRequest(request, callback, callbackData);
}
#if MANAGE_CHANNEL_THREADS
SendRequestAsyncResult asyncResult = new SendRequestAsyncResult(this, callback, callbackData, 0);
asyncResult.BeginSendRequest(SendRequest, request);
return asyncResult;
#else
byte[] requestMessage = BinaryEncoder.EncodeMessage(request, m_messageContext);
return BeginInvokeService(new InvokeServiceMessage(requestMessage), callback, callbackData);
#endif
}
