SMPP Server Example

MyPacketProcessor.java

public class MyPacketProcessor implements PacketProcessor {

  @Override
  public void processPacket(SmppRequest packet, ResponseSender responseSender) {

    if (packet.isBind()) {

      // check the credentials and return the corresponding SMPP command status
      Bind bind = (Bind) packet;
      responseSender.send( Response.OK ):

    } else if (packet.getCommandId() == SmppPacket.SUBMIT_SM) {

      // a message has arrived, what do you want to do with it?
      SubmitSm submitSm = (SubmitSm) packet;
      responseSender.send( Response.INVALID_DEST_ADDRESS ); // just an example

    }
  }
}

SMPPServerExample.java

public class SMPPServerExample {

  public static void main(String[] args) {

    SmppServer server = new SmppServer(4444);
    server.setPacketProcessor(new MyPacketProcessor());
    server.start();

    System.out.println("Press enter to stop the server ...");
    Scanner keyboard = new Scanner(System.in);
    keyboard.nextLine();
    
    server.stop();
  }

}

How to send delivery receipt to user?