public void OnRecievedData(IAsyncResult ar)
{
SocketItem item = (SocketItem)ar.AsyncState;
byte[] buff = item.GetRecievedData(ar);
// If no data was recieved then the connection is probably dead
if (buff.Length < 1)
{
Console.WriteLine("Client {0}, disconnected", item.Socket.RemoteEndPoint);
item.Socket.Close();
this.RemoveSocket(item);
return;
}
//抛出事件
string context = Encoding.UTF8.GetString(buff, 0, buff.Length);
item.BuffReceive = context;
if (context.Length > 0)
{
//抛出事件
if (this.OnSocketReceive != null)
{
this.OnSocketReceive.BeginInvoke(this.DeviceType, item.Socket, buff, context, null, this.OnSocketReceive);
//this.OnSocketReceive.BeginInvoke(this.DeviceType, item.Socket, buff, context, InvokeCallBack, this.OnSocketReceive);
}
}
item.SetupRecieveCallback(this.OnRecievedData);
}
private void NewConnection(System.Net.Sockets.Socket socket)
{
try
{
SocketItem item = new SocketItem(socket);
//Sokcets.Add(socket.RemoteEndPoint.ToString(), item);
this.AddSocket(item);
item.SetupRecieveCallback(this.OnRecievedData);
}
catch { }
}
