java left logo
java middle logo
java right logo
 

Home arrow Java ME Tips
 
 
Main Menu
Home
Java Tutorials
Book Reviews
Java SE Tips
Java ME Tips
Java EE Tips
Other API Tips
Java Applications
Java Libraries
Java Games
Java Network
Java Forums
Java Blog




Most Visited Tips
Java SE Tips
Java ME Tips
Java EE Tips
Other API Tips
Java Applications
Java Libraries
Java Games
Book Reviews
Top Rated Tips
Java SE Tips
Java ME Tips
Java EE Tips
Other API Tips
Java Applications
Java Libraries
Java Games
Book Reviews


Statistics
Registered Users: 3936
Java SE Tips: 614
Java ME Tips: 202
Java EE Tips: 183
Other API Tips: 779
Java Applications: 298
Java Libraries: 209
Java Games: 16
Book Reviews:
 
 
 
How to use mobile as a network server E-mail
User Rating: / 8
PoorBest 

This Java ME tip explains use of handset (Mobile) as network Server. This tip may be helpful for game developers who are coming up with applications which work on more than one mobile device. This may help them to make one handset controlling the activities of the other.

String getResponse(String request) {
    String response="";
    
    try{
        // Open a socket connection
        //It is trying to connect to a server at port no 8080
        SocketConnection soc=Connector.open("socket://my.com:8080");
        
        //Open input and output streams
        InputStream is  = soc.openInputStream();
        OutputStream os = soc.openOutputStream();
        
        //Sending request to server
        os.write(request.getBytes());
        
        //Now read response from server one byte at a time
        int ch = 0;
        while(ch != -1) {
            ch = is.read();
            response+=(char)ch;
            
        }
        
        //Close connection
        is.close();
        os.close();
        soc.close();
    }catch(Exception e){}
    
    return response;
}


void startServer() {
    
    try {
        
        // Open a server socket connection
        // It is trying start a server at port no 8080
        
        ServerSocketConnection serv = 
                (ServerSocketConnection)Connector.open("socket://:8080");
        
        while(true) {
            
            // Now server is passive open:waiting
            SocketConnection soc = (SocketConnectionscn.acceptAndOpen();
            
            //Open input and output streams
            InputStream is  = soc.openInputStream();
            OutputStream os = soc.openOutputStream();
            
            //Reading request from client
            int ch = 0;
            while(ch != -1) {
                
                ch = is.read();
                request+=(char)ch;
            }
            //Send request to server
            
            os.write("Hello from JJKK".getBytes());
            
            
            //Close connection
            is.close();
            os.close();
            soc.close();
        }
        
    }catch(Exception e){}
    
}

 Related Tips


 Related Tips

 
< Prev   Next >

Page 1 of 0 ( 0 comments )

You can share your information about this topic using the form below!

Please do not post your questions with this form! Thanks.


Name (required)


E-Mail (required)

Your email will not be displayed on the site - only to our administrator
Homepage(optional)



Comment Enable HTML code : Yes No



 
       
         
     
 
 
 
   
 
 
java bottom left
java bottom middle
java bottom right
RSS 0.91 FeedRSS 1.0 FeedRSS 2.0 FeedATOM FeedOPML Feed

Home - About Us - Privacy Policy
Copyright 2005 - 2008 www.java-tips.org
Java is a trademark of Sun Microsystems, Inc.