LrJposChannel.setLocalAddress

Sets the local host and port for the channel. It is used if the process fails to get the local address.

public static void setLocalAddress (String iface, int port)

Parameters

ParameterDescription
ifaceThe address of the local host.
portThe port used for the connection.

Return values

This function does not return any values.

Example

Copy code
public void simpleISOtest_localIFace() throws Throwable{
        
        GenericPackager packager = new GenericPackager(PACKAGERCONFIGFILE);
        LrJposChannel.initChannel(LrJposChannel.ChannelType.ASCIIChannel, "localhost", 8000, packager);
        
        //setting the localhost and port using "setLocalAddress()" API
        LrJposChannel.setLocalAddress("localhost", 8001);
        
        LrJposChannel.connect();
        
        LrISOMsg m = new LrISOMsg();
        m.setMTI("0100");
        m.set(ISO87Fields.PAN_PRIMARY_ACCOUNT_NUMBER, "1234567890000000000"); 
        m.set(3, "523456"); 
        m.set(4, "123456789121"); 
        m.set(12, "20241605108110"); 
        m.set(47, "32432"); 

        LrJposChannel.send(m);
        
        LrISOMsg r = LrJposChannel.receive();
        if (r!=null) {
            lr.output_message(r.getMTI());
        }
        
        Socket socket = LrJposChannel.getSocket();
        if (socket == null) {
            lr.error_message("socket cannot be null");
        }
        LrJposChannel.disconnect();
        LrJposChannel.closeChannel();
}