-----------------------------------------------------------------------------

-- TCP sample: Little program to dump lines received at a given port

-- LuaSocket sample files

-- Author: Diego Nehab

-----------------------------------------------------------------------------

local socket = require("socket")

host = host or "*"

port = port or 8080

if arg then

	host = arg[1] or host

	port = arg[2] or port

end

print("Binding to host '" ..host.. "' and port " ..port.. "...")

s = assert(socket.bind(host, port))

i, p   = s:getsockname()

assert(i, p)

print("Waiting connection from talker on " .. i .. ":" .. p .. "...")

c = assert(s:accept())

print("Connected. Here is the stuff:")

l, e = c:receive()

while not e do

	print(l)

	l, e = c:receive()

end

print(e)