diff --git a/.gitignore b/.gitignore index 76e3b89d151a967e77b393e5f117069b57c7f34e..50dc8f7c8e847646fd980f64cf8ad4c5638b1c5a 100644 --- a/.gitignore +++ b/.gitignore @@ -37,4 +37,6 @@ /projects/TcpExample3/Server/TcpServer/nbproject/private /deliverables/nbproject/private/ /projects/Assignments/dist/ -/deliverables/build/ \ No newline at end of file +/deliverables/build/ +/projects/TcpExample3/Client/TcpClient/build/ +/projects/TcpExample3/Server/TcpServer/build/ \ No newline at end of file diff --git a/deliverables/src/MV3500Cohort2018JulySeptember/homework2/Furr/FurrTcpClient.java b/deliverables/src/MV3500Cohort2018JulySeptember/homework2/Furr/FurrTcpClient.java new file mode 100644 index 0000000000000000000000000000000000000000..9655970545861c38ae1a9df226e859f5cf261f43 --- /dev/null +++ b/deliverables/src/MV3500Cohort2018JulySeptember/homework2/Furr/FurrTcpClient.java @@ -0,0 +1,60 @@ + +package MV3500Cohort2018JulySeptember.homework2.Furr; + +import java.io.*; +import java.net.*; + +/** + * Before, we always used telnet to connect to the server. + * Here we are now writing our own program to do the connection. + * + * As you will see, when we run this after we start the server + * we will see the same string telnet printed, sent by the server. + * The output at the server will show different socket pairs for + * each time we ran it. + * + * @author mcgredo + */ +public class FurrTcpClient { + + public final static String LOCALHOST = "0:0:0:0:0:0:0:1"; // String constant, i.e. 127.0.0.1 + + public static void main(String[] args) + { + try + { + while(true) + { + System.out.println("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 the Socket + // object; the server uses a ServerSocket to wait for + // connections. + Socket socket = new Socket(LOCALHOST, 2317); // locohost? + + // Read the single line written by the server. We'd + // do things a bit differently if many lines to be read + // from the server, instead of one only. + InputStream is = socket.getInputStream(); + InputStreamReader isr = new InputStreamReader(is); + BufferedReader br = new BufferedReader(isr); + + String serverMessage = br.readLine(); + System.out.println("=================================================="); + System.out.println("Now we're talking!"); + System.out.println("The message the server sent was " + serverMessage); + // socket gets closed, either automatically/silently this code (or possibly by server) + } // end while(true) + } + catch(IOException e) + { + System.out.println("Problem with client: "); // describe what is happening + System.out.println(e); + } + // program exit: tell somebody about that + System.out.println("client exit"); + } + +} diff --git a/deliverables/src/MV3500Cohort2018JulySeptember/homework2/Furr_Made_Up_UML_Diagram.jpg b/deliverables/src/MV3500Cohort2018JulySeptember/homework2/Furr/Furr_Made_Up_UML_Diagram.jpg similarity index 100% rename from deliverables/src/MV3500Cohort2018JulySeptember/homework2/Furr_Made_Up_UML_Diagram.jpg rename to deliverables/src/MV3500Cohort2018JulySeptember/homework2/Furr/Furr_Made_Up_UML_Diagram.jpg