public void ReceiveResponseAsync <T>(string requestId,
IResponseListener <T> responseListener) where T : class
{
if (responseListener == null)
{
throw new ArgumentException("responseListener must be not null");
}
Task.Run(() => responseListener.ResponseReceived(requestId, ReceiveResponseAsync <T>(requestId).Result));
}
private object SendRequest(IRequest request, bool waitForResponse, IResponseListener listener)
{
IResponse response = null;
if (request.NoResponse)
{
_channel.SendMessage(request);
return(response);
}
request.RequestId = GenerateRequestId();
bool lockReacquired = false;
RequestResponsePair reqRespPair = new RequestResponsePair();
reqRespPair.Listener = listener;
lock (_lock)
{
reqRespPair.Request = request;
if (!_requests.Contains(request.RequestId))
{
_requests.Add(request.RequestId, reqRespPair);
}
}
bool unregiserRequst = waitForResponse;
lock (reqRespPair)
{
try
{
_channel.SendMessage(request);
reqRespPair.RequestSentOverChannel = true;
if (waitForResponse)
{
lockReacquired = System.Threading.Monitor.Wait(reqRespPair, _requestTimeout);
}
else
{
return(null);
}
}
catch (ChannelException e)
{
if (unregiserRequst)
{
lock (_lock)
{
_requests.Remove(request.RequestId);
}
}
if (listener != null)
{
listener.OnError(e);
}
throw;
}
finally
{
if (unregiserRequst)
{
lock (_lock)
{
_requests.Remove(request.RequestId);
}
}
}
}
if (!lockReacquired)
{
throw new Alachisoft.NosDB.Common.Exceptions.TimeoutException("Request has timed out. Did not receive response from " + _channel.Server);
}
if (reqRespPair.ChannelException != null)
{
throw reqRespPair.ChannelException;
}
response = reqRespPair.Response as IResponse;
if (response != null && response.Error != null)
{
throw response.Error;
}
return(response);
}
/// <summary>
/// ctor
/// </summary>
/// <param name="comListener"></param>
public NativeResponseListener(IResponseListener comListener, Session session)
{
mComListener = comListener;
mSession = session;
}
