faire une application avec un serveur et n client

bonsoir à tous le monde voici mon code
Code:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
 
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
 
package serveur;
 
/**
 *
 * @author adel
 */
import java.io.* ;
import java.net.* ;
public class serveur
{ public static void main (String args[]) throws IOException
  { int port = 1000 ;
 
    ServerSocket sersoc = new ServerSocket (port) ;
    System.out.println ("serveur active sur port " + port) ;
 
 
while (true)
{
   Socket soc = sersoc.accept();
InputStream lecture= soc.getInputStream ();
 
BufferedReader entree = new BufferedReader (new InputStreamReader (lecture));
 
String message = entree.readLine();
 
     if (message.equals("bonjour"))
     {
OutputStream ecriture = soc.getOutputStream() ;
    PrintWriter out = new PrintWriter(ecriture);
 
out.println("ok");
System.out.println("ok");
out.flush();
 
 
     }
  }
}
}
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
 
package client;
 
/**
 *
 * @author adel
 */
import java.net.* ;
import java.io.* ;
public class client
{  public static void main (String args[]) throws IOException
 
  {  String host="127.0.0.1";
    int port = 1000 ;
 
    Socket soc = new Socket (host , port) ;
 
 OutputStream ecriture = soc.getOutputStream() ;
    PrintWriter out = new PrintWriter(ecriture);
out.println("bonjour");
System.out.println("bonjour");
out.flush();
 
InputStream lecture= soc.getInputStream ();
BufferedReader entree = new BufferedReader (new InputStreamReader (lecture));
 
String message = entree.readLine();
if (message.equals("ok"))
{
System.out.println("fin de la communication");
 
soc.close();
}
 
 
 
     while(true)
    {
        // TODO code application logic here
    }
    }
 
}
 
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
 
package client3;
 
import java.net.* ;
import java.io.* ;
public class client3 {
 
    /**
     * @param args the command line arguments
     */
    public static void main (String args[]) throws IOException
    {
          String host="127.0.0.1";
    int port = 1000 ;
 
    Socket soc = new Socket (host , port) ;
 
 
 
 
 
 
     while(true)
    {
        // TODO code application logic here
    }
    }
 
}
quand je lance le client 3 netbeans se bloque je voudrais savoir comment gérez deux client qui se connecte au serveur
merci