-----------------------------------------------------------------------------
-- TCP sample: Little program to send text lines to a given host/port
-- LuaSocket sample files
-- Author: Diego Nehab
-- RCS ID: $Id: talker.lua,v 1.9 2005/01/02 22:44:00 diego Exp $
-----------------------------------------------------------------------------
local socket = require("socket")
host = host or "localhost"
port = port or 9999
if arg then
	host = arg[1] or host
	port = arg[2] or port
end
print("Attempting connection to host '" ..host.. "' and port " ..port.. "...")

c = assert(socket.connect(host, port, host , 9998 ))


print("Connected! Please type stuff (empty line to stop):")
l="msg"
--l = io.read()
print( "...>\n")
rx=""
while l and l ~= "" and not e do
	assert( c:send(l .. "\n") )
    rx,e = c:receive( "*l" ) -- get a line at a time
	print( e, rx )
	assert( c:send( "handshake\n") )
	l = io.read()
	--l ="aaaa\n"

end