public RpcContext(Socket Socket, IOCPReaderWriter IO, IOCPMessageQueueRPC MessageQueue, IRpcCall Call)
{
_Socket = Socket;
_IO = IO;
_MessageQueue = MessageQueue;
_Call = Call;
}
public void SendMessage(IOCPReaderWriter IO, string Message)
{
var call = new IOCPRPCCall();
call.Response = (int)ResponseType.Message;
call.Params.Add(Message);
Execute(IO, call);
}
public void Put(IOCPReaderWriter Context, byte[] Message)
{
lock (_MessageQueue)
{
/*var buffer = new Byte[ctx.Buffer.Length];
Buffer.BlockCopy(ctx.Buffer, 0, buffer, 0, buffer.Length);*/
_MessageQueue.Add(new MessageContext(Context, Message));
}
_responseEvent.Set();
}
public void Put(IOCPReaderWriter Context, byte[] Message)
{
lock (_MessageQueue)
{
/*var buffer = new Byte[ctx.Buffer.Length];
* Buffer.BlockCopy(ctx.Buffer, 0, buffer, 0, buffer.Length);*/
_MessageQueue.Add(new MessageContext(Context, Message));
}
_responseEvent.Set();
}
public IOCPRPCCall Execute(IOCPReaderWriter Context, string Name, params object[] args)
{
var call = new IOCPRPCCall();
call.Method = Name;
foreach (object p in args)
{
call.Params.Add(p);
}
return(Execute(Context, call));
}
public void Connect(string Host, int Port)
{
_client.Connect(Host, Port);
var rw = InternalGetReaderWriter(_client.Client);
InitSocketIO(rw);
rw.MessageQueue = this.MessageQueue;
ReaderWriter = rw;
RaiseEventConnect(rw);
}
public IOCPRPCCall Execute(IOCPReaderWriter Context, IOCPRPCCall call)
{
//XmlSerializer ser = new XmlSerializer(call.GetType());
var ms = new MemoryStream();
//ser.Serialize(ms, call);
Serialize(ms, call);
// var msg = ASCIIEncoding.ASCII.GetString(ms.GetBuffer());
// SendMessage(msg);
var buf = new byte[ms.Length];
//Buffer.BlockCopy(ms.GetBuffer(), 0, buf, 0, (int) ms.Length);
ms.Position = 0;
ms.Read(buf, 0, buf.Length);
ms.Position = 0;
/*
* /// TEST CODE
* DeSerialize(ms, call.GetType());
* ms.Position = 0;
* // END TEST CODE
*/
Context.SendBuffer(buf);
if (call.Response == (int)ResponseType.None)
{
call = GetResponse(call);
if (call.Response == (int)ResponseType.Error)
{
var err = new StringBuilder();
err.AppendLine("RPC Error:");
foreach (var param in call.Params)
{
err.AppendLine(param.ToString());
}
//throw new Exception(string.Format("RPC Error: {0}", call.Params[0]));
throw new Exception(err.ToString());
}
}
else
{
call = null;
}
return(call);
}
protected virtual void InternalProcessMessage(IOCPReaderWriter Context, byte[] Message)
{
}
public MessageContext(IOCPReaderWriter Reader, byte[] Message)
{
this.Reader = Reader;
this.Message = Message;
}
protected virtual void InternalProcessMessage(IOCPReaderWriter Context, byte[] Message)
{
}
public MessageContext(IOCPReaderWriter Reader, byte[] Message)
{
this.Reader = Reader;
this.Message = Message;
}
public void InitSocketIO(IOCPReaderWriter IO)
{
IO.OnDisconnect += new SocketIOEvent(IO_OnDisconnect);
}
public IOCPRPCProcess(IOCPMessageQueueRPC Queue, IOCPReaderWriter Context)
{
_Queue = Queue;
_Context = Context;
}
protected override void InternalProcessMessage(IOCPReaderWriter Context, byte[] Message)
{
base.InternalProcessMessage(Context, Message);
var call = new IOCPRPCCall();
//XmlSerializer ser = new XmlSerializer(call.GetType());
var buf = Message; //ASCIIEncoding.ASCII.GetBytes(Message);
var ms = new MemoryStream();
ms.Write(buf, 0, buf.Length);
ms.Position = 0;
//call = (IOCPRPCCall) ser.Deserialize(ms);
call = (IOCPRPCCall)DeSerialize(ms, call.GetType());
var rpcContext = new RpcContext(Context.Socket, Context, this, call);
switch ((ResponseType)call.Response)
{
default:
{
_responseQ.Add(call);
return;
}
break;
case ResponseType.Message:
{
if (OnMessage != null)
{
OnMessage(this, rpcContext, call.Params[0].ToString());
}
return;
}
break;
case ResponseType.None:
{
}
break;
}
/* if (call.Response != (int)ResponseType.None)
* {
* _responseQ.Add(call);
* return;
* }*/
MethodHandlerContext ctx = null;
{
var session = _sessions.GetSession();
try
{
if (session.TryGetValue(call.Method, out ctx))
{
try
{
// THIS MIGHT BE NESSESARY FOR MULTIPLE THREADS
object[] outp;
lock (ctx.Instance)
{
var inputParams = new object[call.Params.Count + 1];
inputParams[0] = rpcContext;
for (int i = 1; i <= call.Params.Count; i++)
{
inputParams[i] = call.Params[i - 1];
}
outp = (object[])ctx.MethodInfo.Invoke(ctx.Instance, inputParams);
call.SetResponse(ResponseType.Success, "");
call.Params.Clear();
foreach (object p in outp)
{
call.Params.Add(p);
}
}
}
catch (Exception e)
{
if (e is TargetInvocationException)
{
e = ((TargetInvocationException)e).InnerException;
}
call.SetException(e);
}
}
else
{
call.SetResponse(ResponseType.Error, string.Format("Method not found: {0}", call.Method));
}
}
finally
{
_sessions.ReleaseSession(session);
}
}
Execute(Context, call);
/* foreach (var handler in _handlers)
* {
*
* foreach (var metho in handler.GetType().GetMethods())
* {
* if (metho.Name == call.Method)
* {
* object[] outp = (object[])metho.Invoke(handler, call.Params.ToArray());
* call.Params.Clear();
* foreach (object p in outp)
* {
* call.Params.Add(p);
* }
* call.IsResponse = true;
* Execute(Context, call);
* }
* }
* }*/
}
public void InitSocketIO(IOCPReaderWriter IO)
{
IO.OnDisconnect += new SocketIOEvent(IO_OnDisconnect);
}
