?? mythread2.java
字號:
package com.sterning;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.ObjectOutputStream;
import java.net.Socket;
import java.util.ArrayList;
import java.util.Iterator;
public class MyThread2 implements Runnable {
Socket s2;
static ArrayList al2;
static ArrayList alname;
static DataInputStream din1;
static DataOutputStream dout1;
MyThread2(Socket s2, ArrayList al2, ArrayList alname) {
this.s2 = s2;
this.al2 = al2;
this.alname = alname;
}
public void run() {
try {
din1 = new DataInputStream(s2.getInputStream());
// store the user name in arraylist
alname.add(din1.readUTF());
every();
} catch (Exception oe) {
}
}
// send the list of user name to all clients
static void every() throws Exception {
Iterator i1 = al2.iterator();
Socket st1;
while (i1.hasNext()) {
st1 = (Socket) i1.next();
dout1 = new DataOutputStream(st1.getOutputStream());
ObjectOutputStream obj = new ObjectOutputStream(dout1);
// write the list of users in stream of all clients
obj.writeObject(alname);
dout1.flush();
obj.flush();
}
}
}
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