50 lines
1.4 KiB
Java
50 lines
1.4 KiB
Java
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DateClient
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import java.net.*;
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import java.io.*;
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public class DateClient {
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static final int LISTENING_PORT = 32007;
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public static void main(String[] args) {
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String computer; // Name of the computer to connect to.
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Socket connection; // A socket for communicating with
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// that computer.
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Reader incoming; // Stream for reading data from
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// the connection.
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/* Get computer name from command line. */
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if (args.length > 0)
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computer = args[0];
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else {
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// No computer name was given. Print a message and exit.
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System.out.println("Usage: java DateClient <server>");
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return;
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}
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/* Make the connection, then read and display a line of text. */
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try {
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connection = new Socket( computer, LISTENING_PORT );
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incoming = new InputStreamReader( connection.getInputStream() );
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while (true) {
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int ch = incoming.read();
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if (ch == -1 || ch == '
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' || ch == '
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')
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break;
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System.out.print( (char)ch );
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}
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System.out.println();
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incoming.close();
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}
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catch (Exception e) {
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TextIO.putln("Error: " + e);
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}
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} // end main()
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} //end class DateClient
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