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#!bin/lem
--
-- This file is part of LEM, a Lua Event Machine.
-- Copyright 2011-2012 Emil Renner Berthing
--
-- LEM is free software: you can redistribute it and/or modify it
-- under the terms of the GNU Lesser General Public License as
-- published by the Free Software Foundation, either version 3 of
-- the License, or (at your option) any later version.
--
-- LEM is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public
-- License along with LEM. If not, see <http://www.gnu.org/licenses/>.
--
package.path = '?.lua'
package.cpath = '?.so'
local utils = require 'lem.utils'
local io = require 'lem.io'
local http = require 'lem.http'
local write, format = io.write, string.format
local function printf(...)
return write(format(...))
end
local domain, port = arg[1] or 'www.google.com', 'http'
local running = 0
local function get(n, close)
running = running + 1
local req
if close then
req = 'GET / HTTP/1.1\r\nHost: %s\r\nConnection: close\r\n\r\n'
else
req = 'GET / HTTP/1.1\r\nHost: %s\r\n\r\n'
end
local conn = assert(io.tcp.connect(domain, port))
assert(conn:write(req:format(domain)))
local res = assert(conn:read('HTTPResponse'))
printf('\n%d: HTTP/%s %d %s\n', n, res.version, res.status, res.text)
for k, v in pairs(res.headers) do
printf('%d: %s: %s\n', n, k, v)
end
local body = assert(res:body())
printf('\n%d: #body = %d\n', n, #body)
conn:close()
running = running - 1
end
for i = 1, 2 do
utils.spawn(get, i, (i % 2) == 0)
end
local sleeper = utils.newsleeper()
repeat
write('.')
sleeper:sleep(0.001)
until running == 0
-- vim: set ts=2 sw=2 noet:
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