95 lines
4.9 KiB
Rexx
95 lines
4.9 KiB
Rexx
#!@OOREXX_SHEBANG_PROGRAM@
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/*----------------------------------------------------------------------------*/
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/* */
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/* Description: Simple socket client using streamsocket class */
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/* */
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/* Copyright (c) 2007-2014 Rexx Language Association. All rights reserved. */
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/* */
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/* This program and the accompanying materials are made available under */
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/* the terms of the Common Public License v1.0 which accompanies this */
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/* distribution. A copy is also available at the following address: */
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/* https://www.oorexx.org/license.html */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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/* without modification, are permitted provided that the following */
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/* conditions are met: */
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/* */
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/* Redistributions of source code must retain the above copyright */
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/* notice, this list of conditions and the following disclaimer. */
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/* Redistributions in binary form must reproduce the above copyright */
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/* notice, this list of conditions and the following disclaimer in */
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/* the documentation and/or other materials provided with the distribution. */
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/* */
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/* Neither the name of Rexx Language Association nor the names */
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/* of its contributors may be used to endorse or promote products */
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/* derived from this software without specific prior written permission. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
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/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
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/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
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/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */
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/* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
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/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED */
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/* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
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/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY */
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/* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
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/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */
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/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/* Author: adapted from scclient.rex by David Ruggles by Jon Wolfers */
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/* */
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/*----------------------------------------------------------------------------*/
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/* */
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/* This script can be used in conjunction with scserver.rex */
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/* */
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/* It is a rewriting of scclient that demonstrates using the streamsocket */
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/* class instead of the socket class to simplify socket interaction. */
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/* */
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/*----------------------------------------------------------------------------*/
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/* instantiate an instance of the streamsocket class
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with the host information of the server we will
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contact: localhost and port 726578
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we use the "gethostid" class method of the socket
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class to determine the localhost address */
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ssock = .streamsocket~new(.socket~gethostid(), '726578')
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/* open the connection */
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ret = ssock~open
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if ret \= 'READY:'
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then do
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say 'Connection Failed:' ret
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EXIT
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end
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say 'type "X" to exit'
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do forever
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call charout , 'Send To Server: '
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parse pull message
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if message~upper() = 'X' then leave
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/* send message to server */
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if ssock~lineout(message) < 0
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then do
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say 'Send Failed'
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leave
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end
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/* get message from server */
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ret = ssock~linein
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if ssock~description = 'READY:'
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then say 'Server Responded:' ret
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else do
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say 'Recv Failed:' ssock~description
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LEAVE
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end /* DO */
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end
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/* close the socket connection */
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if ssock~close() \= 'READY:'
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then say 'SockClose Failed' ssock~description
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::requires 'streamsocket.cls'
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