Winform Learning Log (22) ------ socket (tcp) send messages to each other

I. There is a picture and the truth is simple.,

B,

Thread Constructor
(ParameterizedThreadStart)
Initializes a new instance of the Thread class and specifies the delegate that allows the object to be passed to the Thread when the Thread starts.

Parameters
Start
Type: System. Threading. ParameterizedThreadStart
ParameterizedThreadStart delegate, which indicates the method to be called when the thread starts execution.

C. Server threads and sockets

Thread:

Threadmain listen ()

Threadaccept accept ()

Threadconmmunication send () receive ()

 

Socket:

Socketlisten listen ()

Socketsend send ()

Socketreceive receive ()

Ii. client code:

          Socket socketClient = =    SetText(                                      btn_login_Click(=             IPAddress ip == =  ThreadStart(            threadClient = = ;          ()                [] buffer =  [ *  *                  length =                 ReceiveMsg = System.Text.Encoding.UTF8.GetString(buffer,,length);                ShowMsg( +         ShowMsg( (= .Invoke(st,                  tb_infor.AppendText(str + GetCurrentTime() +                                       btn_sendmessage_Click(             txtMsg =            [] buffer = +                                   = =

Iii. server code:

  = ;        Thread threadWatch = ;           SetText(                             btn_StartServer_Click(                        socketWatch =             IPAddress ip =            IPEndPoint endPoint =  IPEndPoint(ip,             socketWatch.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress,             socketWatch.Listen(            ThreadStart threadDelegate =  ThreadStart(            threadWatch =             threadWatch.IsBackground =          ShowMsg( (                SetText d = .Invoke(d,                  tb_infor.AppendText(str + GetCurrentTime() + = ;         ()                SocketConnection =                ShowMsg(                ParameterizedThreadStart pts = = =                                      btn_sendany_Click( SendMsg = (SendMsg != [] buffer = System.Text.Encoding.UTF8.GetBytes(SendMsg);  +                               = =                            ServerRecMsg(= socketClientPara  (               [] arrServerRecMsg =  [ *  *                 length =                strSRecMsg = Encoding.UTF8.GetString(arrServerRecMsg,                ShowMsg( +