#!/usr/bin/env rexx

    
    socket = socksocket('AF_INET', 'SOCK_STREAM', 'IPPROTO_TCP')
    host.!family = 'AF_INET'       
    host.!addr = '127.0.0.1'       
    host.!port = '50010'           

    /*  connect to the server  */
    if sockconnect(socket, 'host.!') < 0 then do
        say 'SockConnect failed:' errno
        exit
    end

    say 'type "X" to exit'
    do forever
        call charout , 'Send To Server: '
        parse pull message
        if message~upper() = 'X' then leave
    /*  send message to server  */
        if socksend(socket, message) < 0 then do
            say 'SockSend failed:' errno
            leave
        end
    /*  get message from server  */
        ret = sockrecv(socket, 'data', 1024)
        if ret < 1 then do
            if ret < 0 then
                say 'SockRecv failed:' errno
            else
                say 'Socket closed:' errno
            leave
        end
        say 'Server responded:' data
    end

/*  close the socket connection  */
    if sockclose(socket) < 0 then
        say 'SockClose failed:' errno

Exit
/* Rexx */

::requires 'rxsock' LIBRARY