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système de messagerie multithreadé bidirectionnel de l'espace

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This commit is contained in:
Louis Farina 2020-12-02 11:27:34 +01:00
parent a9b579af61
commit 8362b82a88
6 changed files with 101 additions and 56 deletions
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src/chat/ReceiveThread.class Normal file
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src/chat/SendThread.class Normal file
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src/chat/socket_client.class
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src/chat/socket_client.java
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@ -9,26 +9,108 @@ import java.net.ServerSocket;
import java.net.Socket;
import java.net.DatagramSocket;
public class socket_client {
public static void main (String [] args)
class SendThread extends Thread {
String username;
String address;
String message;
int port;
SendThread(String in_username, String in_address, String in_message, int in_port)
{
username = in_username;
address = in_address;
message = in_message;
port = in_port;
}
public void run()
{
Socket link;
Boolean connected = false;
PrintWriter out;
while(!connected)
{
try
{
System.out.println("Connecting to server...");
Socket link = new Socket("localhost", 1234);//remplacer localhost par l'adresse IP du serveur
System.out.println("Establishing I/O streams...");
link = new Socket(address, port);
out = new PrintWriter(link.getOutputStream(),true);
out.println(username + ":" + message);
connected = true;
}
catch(IOException e)
{
System.out.println("nik1!");
connected = false;
}
}
}
}
class ReceiveThread extends Thread {
int port;
ReceiveThread(int in_port)
{
port = in_port;
}
public void run()
{
try
{
ServerSocket servSocket = new ServerSocket(port);
Boolean exit = false;
while(!exit)
{
Socket link = servSocket.accept();
BufferedReader in = new BufferedReader(new InputStreamReader(link.getInputStream()));
PrintWriter out = new PrintWriter(link.getOutputStream(),true);
String message = in.readLine();
if(message == "exit")
exit = true;
else
System.out.println(message);
link.close();
}
}
catch(IOException e)
{
System.out.println("nik2 !");
}
}
}
public class socket_client {
public static void main (String [] args)
{
/* System.out.println("Connecting to server...");
System.out.println("Establishing I/O streams...");*/
try
{
BufferedReader console = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Entrez l'adresse de destination:");
String address = console.readLine();
System.out.print("Entrez le numéro de port source:");
int sport = Integer.parseInt(console.readLine());
System.out.print("Entrez le numéro de port destination:");
int dport = Integer.parseInt(console.readLine());
System.out.print("Entrez votre nom d'utilisateur:");
String username = console.readLine();
SendThread t1;
ReceiveThread t2 = new ReceiveThread(sport);
t2.start();
while(true)
{
String message = console.readLine();
out.println("CLIENT:" + message);
t1 = new SendThread(username, address, message, dport);
t1.start();
}
}
catch(IOException e)
{
System.out.println("nik!");
System.out.println("nik3!");
}
}
}

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src/chat/socket_server.class
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src/chat/socket_server.java
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@ -1,37 +0,0 @@
//package chat;
import java.net.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
public class socket_server {
public static void main (String [] args)
{
try
{
Boolean exit = false;
ServerSocket servSocket = new ServerSocket(1234);
System.out.println("Awaiting connection ... ");
Socket link = servSocket.accept();
System.out.println("Awaiting data ... ");
BufferedReader in = new BufferedReader(new InputStreamReader(link.getInputStream()));
PrintWriter out = new PrintWriter(link.getOutputStream(),true);
while(!exit)
{
String message = in.readLine();
if(message == "exit")
exit = true;
else
System.out.println(message);
}
link.close();
}
catch(IOException e)
{
System.out.println("nik !");
}
}
}