java mail hangs

hi

i am trying to send mail through java . The java application hangs temporarily or blocks while the mail is being sent.

how could i avoid this?

Show us the code, I did much Java send email in spring and Java Mail

Code:

---

boolean debug = false;

        java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());

   
        Properties props = new Properties();
        props.put("mail.transport.protocol", "smtp");
        props.put("mail.smtp.starttls.enable", "true");
        props.put("mail.smtp.host", SMTP_HOST_NAME);
        props.put("mail.smtp.auth", "true");

        Authenticator auth = new SMTPAuthenticator();
        Session session = Session.getDefaultInstance(props, auth);

        session.setDebug(debug);

     
        Message msgs = new MimeMessage(session);

     
        InternetAddress addressFrom = new InternetAddress(emailFromAddress);
        msgs.setFrom(addressFrom);

   
   
       
        InternetAddress[] addressTo = new InternetAddress[recieverList.length];



        for ( int h = 0; h< recieverList.length;h++) {
       
        addressTo[h] = new InternetAddress(recieverList[h].toString().trim());
   
        }
        msgs.setRecipients(Message.RecipientType.TO, addressTo);

       
        msgs.setSubject(Compose.subject);
        msgs.setContent(Compose.body, "text/plain");
        exitgui();
        MailSent ms = new MailSent();
          ms.setVisible(true);      [B]// i wish to display a pls wait icon in this screen , but it is blocked till the mail is sent[/B]
     
        Transport.send(msgs);

---

Have you ever heard about Observable?

nope am very new to java


pls enlighten me

Try to google and find simple example of Observable.

oka !!doing it!!


thank you