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socket programming (client)
Archived examples from previous versions of courses example from a Well House Consultants training course
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Source code: fcdata.java Module: J610
--- ARCHIVED EXAMPLE (may not be current) ---
--- See notes at http://www.wellho.net/mouth/2654.html --- // Well House Consultants - training example "fclient" // 01225 708225 / 01225 707126 / graham@wellho.co.uk import java.net.*; import java.io.*; import java.util.Date; public class fcdata { public static void main (String [] args) throws IOException { Socket s = null; PrintWriter out = null; BufferedReader in = null; try { Date now = new Date(); String say = now.toLocaleString(); String hostname = "otter"; if (args.length == 1) hostname = args[0]; s = new Socket(hostname, 79); InetAddress server = s.getInetAddress(); String address = server.getHostAddress(); String socktext = s.toString(); System.out.println("Finger report: "+ hostname ); System.out.println("Date: " + say); System.out.println("Server name: "+hostname); System.out.println("Server IP: "+address); System.out.println("Socket data: "+socktext); System.out.println(); out = new PrintWriter(new OutputStreamWriter(s.getOutputStream())); in = new BufferedReader(new InputStreamReader(s.getInputStream())); out.println(); out.flush(); // Send it now! String line; while((line = in.readLine()) != null) { System.out.println(line); } } catch (Exception e) { System.err.println(e); } finally { try {in.close(); out.close(); s.close();} catch(Exception e){} } } } Learn about this subject
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