Severson Assignment 2

deliverables/src/MV3500Cohort2018JulySeptember/homework2/Severson/SeversonAssignment2_Client.java

@@ -31,28 +31,34 @@ public class SeversonAssignment2_Client {
 
         try {
 
+            //Bring up dialogue box to confirm that client wants the connection
             String message = "Waiting for Client Confirmation";
             int confirm = JOptionPane.showConfirmDialog(null, message);
             int count = 0;
 
+            //If the client confirms, establish and count connections
             if (confirm == JOptionPane.YES_OPTION) {
 
                 while (true) {
 
                     System.out.println("TcpClient creating socket...");
 
+                    //Set up socket to the server
                     Socket socket = new Socket(LOCALHOST, 2317);
                     count++;
 
+                    //Set up streams to read messages from server
                     InputStream is = socket.getInputStream();
                     InputStreamReader isr = new InputStreamReader(is);
                     BufferedReader br = new BufferedReader(isr);
 
+                    //Read and print server messages
                     String serverMessage = br.readLine();
                     System.out.println("==================================================");
                     System.out.println("Successful Connection | Number: " + count);
                     System.out.println("The message the server sent was " + serverMessage);
 
+                    //Set up streams and send messages to server
                     OutputStream os = socket.getOutputStream();
                     PrintStream ps = new PrintStream(os);
                     ps.println("-- Thank you!");
@@ -62,6 +68,8 @@ public class SeversonAssignment2_Client {
             } else {
 
                 //--------------------------------------------------------------
+                //If Client refuses connection, set up socket, send server a messages
+                //informing that the client refused, and close the socket.
                 Socket socket = new Socket(LOCALHOST, 2317);
                 OutputStream os = socket.getOutputStream();
                 PrintStream ps = new PrintStream(os);

deliverables/src/MV3500Cohort2018JulySeptember/homework2/Severson/SeversonAssingment2_Server.java

@@ -28,19 +28,24 @@ public class SeversonAssingment2_Server {
 
         try {
 
+            //Instantiate server socket
             ServerSocket serverSocket = new ServerSocket(2317);
 
             while (true) {
 
+                //Server waits for client connection, prints once its accepted
                 Socket clientConnection = serverSocket.accept();
                 System.out.println("TcpServer has started...");
 
+                //Set up streams to send data to the client
                 OutputStream os = clientConnection.getOutputStream();
                 PrintStream ps = new PrintStream(os);
 
+                //Send message to client
                 ps.println("-- Welcome to my Server");
 
                 //--------------------------------------------------------------
+                //Set up input streams to receive message from client and print the message to the window
                 InputStream is = clientConnection.getInputStream();
                 InputStreamReader isr = new InputStreamReader(is);
                 BufferedReader br = new BufferedReader(isr);
@@ -49,6 +54,7 @@ public class SeversonAssingment2_Server {
                 System.out.println("The message the server sent was " + serverMessage);
                 //--------------------------------------------------------------
 
+                //Get port and IP address info and print to information
                 InetAddress localAddress = clientConnection.getLocalAddress();
                 InetAddress remoteAddress = clientConnection.getInetAddress();
 
@@ -58,6 +64,7 @@ public class SeversonAssingment2_Server {
                 System.out.println("Socket pair: (( " + localAddress.toString() + ", " + localPort + " ), ( "
                         + remoteAddress.toString() + ", " + remotePort + " ))");
 
+                //Close connection
                 ps.flush();
                 clientConnection.close();