private void OnRemoteSideConnected(RemoteSideIDType remoteSideID)
{
System.Diagnostics.Debug.WriteLine("New connection: {0}!", remoteSideID.ToString());
if (RemoteSideConnected != null)
{
RemoteSideConnected(this, new RemoteSideConnectedEventArgs(remoteSideID));
}
}
public virtual RemoteResponse ExecuteRequest(RemoteRequest request)
{
ThrowIfNotInitialized();
if (request == null)
{
throw new ArgumentNullException("request");
}
RemoteResponse ret = null;
RemoteSideIDType remoteID = request.RemoteID;
if (remoteID == null)
{
throw new InvalidOperationException("Remote call without remote side id!"); //LOCSTR
}
var wrapper = remoteSide;
IRemoteSideCommunicationContract currentContract = wrapper.GetCurrentRemoteSideCommunicationContract();
try
{
bool isNewRemoteSide = false;
bool lockTaken = false;
try
{
syncRoot.Enter(ref lockTaken);
RemoteRequestStarted(remoteID, request);
IRemoteSideCommunicationContract lastKnownContract = null;
if (communicationContractsByRemoteSideIDDict.TryGetValue(remoteID, out lastKnownContract))
{
// known client comes in again
if (lastKnownContract != currentContract)
{
communicationContractsByRemoteSideIDDict[remoteID] = currentContract;
remoteSideIDsByCommunicationContractDict.Remove(lastKnownContract);
remoteSideIDsByCommunicationContractDict.Add(currentContract, remoteID);
wrapper.Closed += new EventHandler(Channel_Closed);
wrapper.Faulted += new EventHandler(Channel_Faulted);
RemoteSideReconnected(remoteID);
//Log.Debug("Client {0} reconnected.", remoteID.ToString()); //LOCSTR
System.Diagnostics.Debug.WriteLine("Client {0} reconnected.", remoteID.ToString()); //LOCSTR
}
KnownRemoteSideRequest(remoteID);
}
else
{
wrapper.Closed += new EventHandler(Channel_Closed);
wrapper.Faulted += new EventHandler(Channel_Faulted);
remoteSideIDsByCommunicationContractDict.Add(currentContract, remoteID);
communicationContractsByRemoteSideIDDict.Add(remoteID, currentContract);
NewRemoteSideConnected(remoteID);
isNewRemoteSide = true;
}
}
finally
{
if (lockTaken)
{
syncRoot.Exit();
}
}
if (isNewRemoteSide)
{
OnRemoteSideConnected(remoteID);
}
// process request
ret = remoteOperationHandler.ExecuteRequest(request, typeof(RemoteCallableTypeAttribute), typeof(RemoteCallableFuncAttribute));
}
finally
{
RemoteRequestFinished(remoteID, request);
}
return(ret);
}
