gistfile1.txt

[eye ~/Desktop•dotfiles]$ cat HelloWorldClient.java
//
//  Hello World client in Java
//  Connects REQ socket to tcp://localhost:5555
//  Sends "Hello" to server, expects "World" back
//
//  Naveen Chawla <naveen.chwl@gmail.com>
//
import org.zeromq.ZMQ;

public class HelloWorldClient{
    public static void main(String[] args){
        //  Prepare our context and socket
        ZMQ.Context context = ZMQ.context(1);
        ZMQ.Socket socket = context.socket(ZMQ.REQ);

        System.out.println("Connecting to hello world server...");
        socket.connect ("tcp://localhost:5555");

        //  Do 10 requests, waiting each time for a response
        for(int request_nbr = 0; request_nbr != 10; request_nbr++) {
            //  Create a "Hello" message.
            //  Ensure that the last byte of our "Hello" message is 0 because
            //  our "Hello World" server is expecting a 0-terminated string:
            String requestString = "Hello" + " ";
            byte[] request = requestString.getBytes();
            request[request.length-1]=0; //Sets the last byte to 0
            // Send the message
            System.out.println("Sending request " + request_nbr + "...");
            socket.send(request, 0);

            //  Get the reply.
            byte[] reply = socket.recv(0);
            //  When displaying reply as a String, omit the last byte because
            //  our "Hello World" server has sent us a 0-terminated string:
            System.out.println("Received reply " + request_nbr + ": [" + new String(reply,0,reply.length-1) + "]");
        }
    }
}
[eye ~/Desktop•dotfiles]$ javc -cp .:/Users/kenneth/Dropbox/dev/caffeine/status/jvm/lib/jzmq-2.0.7-20100502.112537-2.jar HelloWorldClient.java t
[eye ~/Desktop•dotfiles]$ java -cp .:/Users/kenneth/Dropbox/dev/caffeine/status/jvm/lib/jzmq-2.0.7-20100502.112537-2.jar -Djava.library.path=/usr/local/lib HelloWorldClient
Connecting to hello world server...
Sending request 0...
Exception in thread "main" java.lang.UnsatisfiedLinkError: org.zeromq.ZMQ$Socket.recv(J)[B
	at org.zeromq.ZMQ$Socket.recv(Native Method)
	at HelloWorldClient.main(HelloWorldClient.java:32)