using System; 
Using System.Net; 
Using System.Net.Sockets; 
using System.Text; 

The namespace server 
{
Class Program 
{
The static void Main (string [] args) 
{
Console. WriteLine (" server: "); 
The Socket server=new Socket (AddressFamily. InterNetwork, SocketType Stream, ProtocolType. Tcp); 
IPEndPoint endpoint=new IPEndPoint (IPAddress. Any, 8625); 
Server. The Bind (endpoint); 
Server. Listen (10); 
Server. BeginAccept (new AsyncCallback (Accpcallback), server). 
Console.ReadLine(); 
} 

Private static void Accpcallback IAsyncResult (ar) 
{
The Socket server=(Socket) ar. AsyncState; 
The Socket client=server. EndAccept (ar); 
String remoteendpoint=client. Remoteendpoint. ToString (); 
Console. WriteLine ($" have accepted the client {remoteendpoint} connection "); 

//===assume that aaa was from client information 
String triple=""; 
If (aaa=="123456") 
{
Console. WriteLine (" database with this information "); 
} 
The else 
{
Console. WriteLine (" the database without this message "); 
} 

Server. BeginAccept (new AsyncCallback (Accpcallback), server). 
} 
} 
} 

 
using System; 
using System.Text; 
Using System.Net.Sockets; 

The namespace tcpclient 
{
Class Program 
{
The static void Main (string [] args) 
{
Console. WriteLine (" client "); 
Socket client=new Socket (AddressFamily. InterNetwork, SocketType Stream, ProtocolType. Tcp); 
Try 
{
Client. The Connect (" 192.168.88.223 ", 8625); 
String remoteendpoint=client. Remoteendpoint. ToString (); 
Console. WriteLine ($" successfully connect to the server to {remoteendpoint} "); 

//===to send a message to the server 
String triple="123456"; 

} 
The catch (SocketException ex) 
{
Console. WriteLine (ex. Message); 
} 
} 
} 
} 

Two side code above is C/S, I want to process is as follows: (1) is the validation service)
Client connection, sending a data to the server, the server do the corresponding processing again after receiving feedback to the client,

After I watched a lot of code in the baidu, into how to modify all bad, for bosses, give a the most simple, thanks to bosses, bosses make a fortune in 2021! Walk good luck!

CodePudding user response:

Eldest brother, you this baidu is false, baidu on a lot of socket, you is how to mix the 13 years of membership

CodePudding user response:

Ashamed to say that, I'm not a regular, are self-taught, bit by bit and my job is not programming, intermittent, and hobbies

CodePudding user response:

Both sides didn't write code, BebinRecieve, where go to?