Delete HittnerDTcpExample3Client.java

assignments/src/MV3500Cohort2021JulySeptember/homework2/HittnerDTcpExample3Client.java

-package MV3500Cohort2021JulySeptember.homework2.HittnerD;
-import java.io.*;
-import java.net.*;
-
-/**
- * Hey why not say what this thing does...
- * @author Dom Hittner
- */
-public class HittnerDTcpExample3Client {
-
-    /** IPv6 String constant for localhost address, similarly IPv4 127.0.0.1
-     * @see <a href="https://en.wikipedia.org/wiki/localhost">https://en.wikipedia.org/wiki/localhost</a>
-     * @see <a href="https://en.wikipedia.org/wiki/IPv6_address">https://en.wikipedia.org/wiki/IPv6_address</a> 
-     */
-    public final static String LOCALHOST = "0:0:0:0:0:0:0:1";
-
-    /**
-     * Program invocation, execution starts here
-     * @param args command-line arguments
-     * @throws java.lang.InterruptedException user can cancel execution
-     */
-    public static void main(String[] args) throws InterruptedException {
-        
-        // Local variables/fields
-        Socket socket = null;
-        InputStream is;
-        Reader isr;
-        BufferedReader br;
-        String serverMessage;
-        int clientLoopCount = 0;
-        
-        try {
-            while (true)
-            {
-                clientLoopCount++; // increment at beginning of loop for reliability
-                System.out.println(HittnerDTcpExample3Client.class.getName() + " creating socket...");
-
-                // We request an IP to connect to ("localhost") and
-                // port number at that IP (2317). This establishes
-                // a connection to that IP in the form of a Socket
-                // object; the server uses a ServerSocket to wait for
-                // connections.
-                socket = new Socket(LOCALHOST, 2317); // locohost?
-
-                // Now hook everything up (i.e. set up the streams), Java style:
-                is  = socket.getInputStream();
-                isr = new InputStreamReader(is);
-                br  = new BufferedReader(isr);
-
-                // Read a single line written by the server. We'd
-                // do things a bit differently if there were many lines to be read
-                // from the server instead of one only.
-                serverMessage = br.readLine();
-                System.out.println("==================================================");
-                       
-//                System.out.print  ("Client loop " + clientLoopCount + ": ");
-                System.out.println("I am hungry");
-                System.out.println("The message the server sent was: '" + serverMessage + "'");
-                // socket gets closed, either automatically/silently by this code (or possibly by the server)
-                
-                Thread.sleep(500l); // slow things down, for example 500l (long) = 500 msec (1/2 second)
-                
-            } // end while(true) // infinite loops are dangerous, be sure to kill this process!
-        } 
-        catch (IOException e)
-        {
-            System.err.println("Problem with " + HittnerDTcpExample3Client.class.getName() + " networking:"); // describe what is happening
-            System.err.println("Error: " + e);
-            
-            // Provide more helpful information to user if exception occurs due to running twice at one time
-            if (e instanceof java.net.BindException) {
-                System.err.println("*** Be sure to stop any other running instances of programs using this port!");
-            }
-        }
-        finally // occurs after any other activity when shutting down
-        {
-            try {
-                if (socket != null)
-                    socket.close();
-            } catch (IOException e) {}
-            
-            // program exit: tell somebody about that happening.  Likely cause: server drops connection.
-            System.out.println();
-            System.out.println(HittnerDTcpExample3Client.class.getName() + " exit");
-        }
-    }
-}
\ No newline at end of file