Homework 1 submission with refactor/rename to have student name first

projects/Assignments/homework1/LandasClient1.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mv3500_assignments;
+
+import java.io.*;
+import java.net.*;
+
+/**
+ *
+ * @author Rico
+ */
+public class LandasClient1 {
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        
+        try 
+        {
+           System.out.println("Creating Socket");
+           Socket cs = new Socket("localhost", 2317);
+           
+           while (true) {
+            
+            PrintStream cp = new PrintStream(cs.getOutputStream());
+            System.out.print("\nClient: \n");
+            System.out.print("Please enter entity identifier and position: ");
+            InputStreamReader cir = new InputStreamReader(System.in);
+            BufferedReader cbr = new BufferedReader(cir);
+            String temp1 = cbr.readLine();
+            cp.println(temp1);
+            BufferedReader cbr1 = new BufferedReader(new InputStreamReader(cs.getInputStream()));
+            String temp2 = cbr1.readLine();
+            System.out.print(temp2);
+            
+           }
+        }
+        catch(Exception e) 
+        {
+            System.out.println(e);
+            System.out.println(" Problem with client");
+        
+        }
+        
+    }
+    
+}

projects/Assignments/homework1/LandasClient2.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mv3500_assignments;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.Socket;
+import java.util.Scanner;
+/**
+ *
+ * @author Rico
+ */
+public class LandasClient2 {
+    
+    public static DataInputStream in;
+    public static DataOutputStream out;
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        // TODO code application logic here
+            //declare a scanner so we can write a message
+       Scanner keyboard = new Scanner(System.in);
+
+       // localhost ip
+       String ip = "127.0.0.1";
+       int port = 2317;
+       Socket socket;
+
+       try {
+
+       //connect
+       socket = new Socket(ip, port);
+
+       //initialize streams
+       //DataInputStream in = new DataInputStream(socket.getInputStream());
+       //DataOutputStream out = new DataOutputStream(socket.getOutputStream());
+       in = new DataInputStream(socket.getInputStream());
+       out = new DataOutputStream(socket.getOutputStream());
+
+
+        while (true){
+           System.out.print("\nMessage to server: ");
+           //Write a message
+           String message = keyboard.nextLine();
+           //Send it to the server which will print it and send a confirmation
+           out.writeUTF(message);
+           
+           // recieve the incoming messages and print
+           String message2 = in.readUTF();
+           System.out.println(message2);
+        }
+
+        }
+        catch(IOException e) {
+            System.out.println(e);
+            System.out.println("\nProblem with client");
+        }
+    }
+    
+}

projects/Assignments/homework1/LandasServer1.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mv3500_assignments;
+
+import java.io.*;
+import java.net.*;
+
+/**
+ *
+ * @author Rico
+ */
+public class LandasServer1 {
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        
+        try
+        {
+            ServerSocket ss = new ServerSocket(2317);
+            
+            while(true) {
+                
+                Socket cs = ss.accept();
+                BufferedReader cbr = new BufferedReader(new InputStreamReader(cs.getInputStream()));
+                String temp = cbr.readLine();
+                //System.out.println("Client:" + temp);
+                //JOptionPane.showMessageDialog(null,"Salam");
+                PrintStream spr = new PrintStream(cs.getOutputStream());
+                String temp1 = "Server: I got your message: " + temp;
+                spr.println(temp1);
+                //server();
+                
+            }
+            
+            
+        }
+        catch(Exception e) {
+            System.out.println("problem with networking");
+        }
+        
+        
+        
+        
+        
+        
+        
+        
+    }
+    
+}

projects/Assignments/homework1/LandasServer2.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mv3500_assignments;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+
+/**
+ *
+ * @author Rico
+ */
+public class LandasServer2 {
+    
+    public static DataInputStream in;
+    public static DataOutputStream out;
+    
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        // TODO code application logic here
+        int port = 2317;
+        ServerSocket server;
+        Socket clientSocket;
+
+        try {
+
+        //start listening on port
+        server = new ServerSocket(port);
+
+        System.out.println("Listening on port: " + port);
+
+        //Accept client
+        clientSocket = server.accept();
+
+        System.out.println("Client Connected!");
+
+        //initialize streams so we can send message
+        in = new DataInputStream(clientSocket.getInputStream());
+        out = new DataOutputStream(clientSocket.getOutputStream());
+
+        String message;
+
+            while (true) {
+
+                // as soon as a message is being received, print it out!
+                message = in.readUTF();
+                System.out.println("Server received: " + message);
+                // send a message confirmation to the client
+                String temp1 = "Server: I received your message of " + "'" + message + "'";
+                out.writeUTF(temp1);
+            
+            }
+            
+        }
+        catch(IOException e) {
+            System.out.println("problem with networking: " + e);
+        }    
+    }
+    
+}