public SocketMessage Connect(string host, int port, SocketProtocolType protocolType)
{
int connectionID = MakeUUID();
try
{
var connection = MakeConnection(protocolType);
connection.HandleMessage = PushMessage;
connection.Socket.Connect(host, port);
connection.ConnectionID = connectionID;
connections.Add(connectionID, connection);
connection.Start();
return(new SocketMessage(connectionID, SocketMessageType.Connect, (Buffer)null, 0));
}
catch (SocketException se)
{
return(new SocketMessage(0, SocketMessageType.Error, BaseConnection.GetErrorMessage(se), 0));
}
catch (Exception e)
{
return(new SocketMessage(0, SocketMessageType.Error, BaseConnection.GetErrorMessage(e), 0));
}
}
static public Task <SocketMessage> AsyncConnect(string host, int port, SocketProtocolType protocolType)
{
var sessionid = MakeSessionID();
var task = new TaskCompletionSource <SocketMessage>();
tasks.Add(sessionid, task);
socket.AsyncConnect(host, port, protocolType, sessionid);
return(task.Task);
}
BaseConnection MakeConnection(SocketProtocolType protocolType)
{
switch (protocolType)
{
case SocketProtocolType.Socket:
{
return(new MoonConnection());
}
case SocketProtocolType.Text:
{
return(new StreamConnection());
}
default:
return(null);
}
}
public void AsyncConnect(string host, int port, SocketProtocolType protocolType, int sessionid)
{
var connectionID = Guid.NewGuid().ToString();
try
{
var connection = MakeConnection(protocolType);
connection.HandleMessage = PushMessage;
connection.ConnectionID = connectionID;
var socket = connection.Socket;
socket.BeginConnect(host, port, (ar) =>
{
try
{
connections.Add(connectionID, connection);
var s = (System.Net.Sockets.Socket)ar.AsyncState;
s.EndConnect(ar);
PushMessage(new SocketMessage(connectionID, SocketMessageType.Connect, (Buffer)null, sessionid));
connection.Start();
}
catch (SocketException se)
{
PushMessage(new SocketMessage("", SocketMessageType.Connect, BaseConnection.GetErrorMessage(se), sessionid));
}
catch (Exception e)
{
PushMessage(new SocketMessage("", SocketMessageType.Connect, BaseConnection.GetErrorMessage(e), sessionid));
}
}, socket);
}
catch (SocketException se)
{
connections.Remove(connectionID);
PushMessage(new SocketMessage("", SocketMessageType.Connect, BaseConnection.GetErrorMessage(se), sessionid));
}
catch (Exception e)
{
connections.Remove(connectionID);
PushMessage(new SocketMessage("", SocketMessageType.Connect, BaseConnection.GetErrorMessage(e), sessionid));
}
}
static public SocketMessage Connect(string ip, int port, SocketProtocolType protocolType)
{
return(socket.Connect(ip, port, protocolType));
}
