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Serveur et client TCP fonctionnel

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This commit is contained in:
Marino Benassai 2020-11-26 09:56:10 +01:00
parent 4391f2c419
commit fae7931a77
6 changed files with 19 additions and 162 deletions
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1
Projet_POO/src/clavardage/gestionnaireClavardage.java
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@ -2,5 +2,4 @@ package clavardage;
public class gestionnaireClavardage {
sessions =
}

44
Projet_POO/src/reseau/TCPServer.java
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@ -1,5 +1,7 @@
package reseau;
import java.net.*;
import java.util.ArrayList;
import java.util.List;
import java.io.*;
@ -8,6 +10,7 @@ public class TCPServer {
ServerSocket socket;
private String host;
private int port;
private List<Socket> clients = new ArrayList<Socket>();
private InetAddress address;
public TCPServer (String host, int backlog, int port) {
@ -30,37 +33,26 @@ public class TCPServer {
}
public Socket accept() throws IOException{
return this.socket.accept();
public void accept() {
Socket ssocket = null;
try {
ssocket = this.socket.accept();
}
catch (IOException e) {
System.out.print("Erreur lors de la connexion avec un client");
}
new TCPServerThread(ssocket);
this.clients.add(ssocket);
}
public static void main(String[] args) {
TCPServer server = new TCPServer("localhost", 5, 1999);
Socket link = null;
BufferedReader input = null;
PrintWriter output = null;
try {
link = server.accept();
input = new BufferedReader(new InputStreamReader(link.getInputStream()));
output = new PrintWriter(link.getOutputStream(),true);
}
catch (IOException e) {
System.out.print("Error while connecting to client");
}
try {
String message = input.readLine();
output.print(message);
output.flush();
}
catch (IOException e) {
System.out.print("Error while communicating with client");
}
try {
link.close();
}
catch (IOException e) {
System.out.print("Error while closing connection");
while(true) {
server.accept();
}
}

2
Projet_POO/src/reseau/TCPServerThread.java
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@ -7,7 +7,7 @@ import java.io.PrintWriter;
import java.net.Socket;
import java.net.UnknownHostException;
public class TCPServerThread extends tcpClient implements Runnable{
public class TCPServerThread extends TCPClient implements Runnable{
Thread thread;

32
Projet_POO/src/reseau/TCPServerWithThreads.java
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@ -1,32 +0,0 @@
package reseau;
import java.io.IOException;
import java.net.*;
public class TCPServerWithThreads extends TCPServer{
private TCPServerThread[] clientThreads;
public TCPServerWithThreads (String host, int backlog, int port) {
super(host, backlog, port);
}
public Socket accept() {
Socket ssocket = null;
try {
ssocket = this.socket.accept();
}
catch (IOException e) {
}
new TCPServerThread(ssocket);
return ssocket;
}
public static void main(String[] args) {
TCPServerWithThreads server = new TCPServerWithThreads("localhost", 5, 19999);
while(true) {
server.accept();
}
}
}

11
Projet_POO/src/reseau/broadcast.java
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@ -1,11 +0,0 @@
package reseau;
public class broadcast {
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.print("Quelquechose");
System.out.print("Quelquechose 2 le retour");
}
}

91
Projet_POO/src/reseau/tcpClient.java
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@ -1,91 +0,0 @@
package reseau;
import java.net.*;
import java.io.*;
public class tcpClient {
String host = null;
int port = 0;
Socket socket = null;
BufferedReader input = null;
PrintWriter output = null;
public tcpClient() {
this.host = null;
this.port = 0;
this.socket = null;
this.input = null;
this.output = null;
}
public tcpClient(String host, int port) {
this.host = host;
this.port = port;
try {
this.socket = new Socket(host, port);
}
catch (UnknownHostException e) {
System.out.print("Could not find host");
}
catch (IOException e) {
System.out.print("Could not create socket");
}
try {
this.input = new BufferedReader(new InputStreamReader(socket.getInputStream()));
}
catch (IOException e) {
System.out.print("Error while reading input stream");
}
try {
this.output = new PrintWriter(socket.getOutputStream(),true);
}
catch (IOException e) {
System.out.print("Error while reading output stream");
}
}
public void send(String message) {
this.output.print(message);
this.output.flush();
}
public String receive() {
String message = null;
try {
message = input.readLine();
}
catch (IOException e) {
System.out.print("Error while reading buffer");
}
return message;
}
public void stop() {
try {
this.socket.close();
}
catch (IOException e) {
System.out.print("Error while closing connection");
}
}
public void changePort(int port) throws IOException {
this.stop();
this.port = port;
try {
this.socket = new Socket(host, port);
}
catch (UnknownHostException e) {
System.out.print("Could not find host");
}
}
public static void main(String[] args) {
tcpClient client = new tcpClient("localhost", 19999);
client.send("Bonjour\n");
System.out.print(client.receive());
client.stop();
}
}