public void Request(Request request)
{
if (!connected)
{
connected = Connect();
if (!connected)
{
throw new ApplicationException("Pool not connected.");
}
}
PooledSocket socket = Acquire();
if (socket != null)
{
socket.Send(request);
}
else
{
Log.WriteLog("NTSock: Acquire null socket");
}
}
public void BeginRequest(Request request, WaitCallback callback, object context)
{
if (!connected)
{
connected = Connect();
if (!connected)
{
throw new ApplicationException("Pool not connected.");
}
}
var socket = Acquire();
if (socket != null)
{
if (callback != null)
{
request.Id = Interlocked.Increment(ref mailId);
waitingCallbackLock.EnterWriteLock();
try
{
waitingCallback.Add(request.Id, callback);
if (context != null)
{
waitingContext.Add(request.Id, context);
}
}
finally
{
waitingCallbackLock.ExitWriteLock();
}
}
socket.Send(request);
}
else
{
Log.WriteLog("NTSock: Acquire null socket");
}
}
public T Request <T>(Request request)
{
if (!connected)
{
connected = Connect();
if (!connected)
{
throw new ApplicationException("Pool not connected.");
}
}
var socket = Acquire();
if (socket != null)
{
request.Id = Interlocked.Increment(ref mailId);
ManualResetEvent waitEvent;
waitHandlesLock.EnterWriteLock();
try
{
waitEvent = new ManualResetEvent(false);
waitHandles.Add(request.Id, new SynchResult()
{
WaitEvent = waitEvent
});
}
finally
{
waitHandlesLock.ExitWriteLock();
}
socket.Send(request);
waitEvent.WaitOne(waitTimeSpan, false);
waitHandlesLock.EnterWriteLock();
try
{
SynchResult result;
waitHandles.TryGetValue(request.Id, out result);
if (result != null)
{
waitHandles.Remove(request.Id);
var response = result.Response;
if (response != null)
{
if (response is ExceptionResponse)
{
throw new ApplicationException(((ExceptionResponse)response).Exception);
}
return(response.GetResult() is T ? (T)response.GetResult() : default(T));
}
else
{
return(default(T));
}
}
else
{
Log.WriteLog("Cannot find result for request: " + request);
return(default(T));
}
}
finally
{
waitHandlesLock.ExitWriteLock();
}
}
else
{
Log.WriteLog("NTSock: Acquire null socket");
}
return(default(T));
}
internal Response Excute(Request request)
{
var requestType = request.requestDescription;
IExecutor executor = null;
servicesLock.EnterReadLock();
try
{
methodMaps.TryGetValue(requestType, out executor);
}
finally
{
servicesLock.ExitReadLock();
}
Response response;
if (executor != null)
{
try
{
response = executor.Execute(request);
response.Id = request.Id;
}
catch(Exception e)
{
executorLog.WriteLog("Exception when invoke type : " + executor.GetType().FullName + ", with exception: " + e);
response = new ExceptionResponse(request.Id, e);
}
}
else
{
response = new ExceptionResponse(request.Id, new ServiceNotFoundException(request.ToString()));
}
return response;
}
