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LUAR_RP_PC / Luar /moonloader /lib /examples /server_hello.lua

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#!/usr/bin/env lua
--[[
A simple HTTP server
If a request is not a HEAD method, then reply with "Hello world!"
Usage: lua examples/server_hello.lua [<port>]
]]

local port = arg[1] or 0 -- 0 means pick one at random

local http_server = require "http.server"
local http_headers = require "http.headers"

local function reply(myserver, stream) -- luacheck: ignore 212
	-- Read in headers
	local req_headers = assert(stream:get_headers())
	local req_method = req_headers:get ":method"

	-- Log request to stdout
	assert(io.stdout:write(string.format('[%s] "%s %s HTTP/%g"  "%s" "%s"\n',
		os.date("%d/%b/%Y:%H:%M:%S %z"),
		req_method or "",
		req_headers:get(":path") or "",
		stream.connection.version,
		req_headers:get("referer") or "-",
		req_headers:get("user-agent") or "-"
	)))

	-- Build response headers
	local res_headers = http_headers.new()
	res_headers:append(":status", "200")
	res_headers:append("content-type", "text/plain")
	-- Send headers to client; end the stream immediately if this was a HEAD request
	assert(stream:write_headers(res_headers, req_method == "HEAD"))
	if req_method ~= "HEAD" then
		-- Send body, ending the stream
		assert(stream:write_chunk("Hello world!\n", true))
	end
end

local myserver = assert(http_server.listen {
	host = "localhost";
	port = port;
	onstream = reply;
	onerror = function(myserver, context, op, err, errno) -- luacheck: ignore 212
		local msg = op .. " on " .. tostring(context) .. " failed"
		if err then
			msg = msg .. ": " .. tostring(err)
		end
		assert(io.stderr:write(msg, "\n"))
	end;
})

-- Manually call :listen() so that we are bound before calling :localname()
assert(myserver:listen())
do
	local bound_port = select(3, myserver:localname())
	assert(io.stderr:write(string.format("Now listening on port %d\n", bound_port)))
end
-- Start the main server loop
assert(myserver:loop())

	#!/usr/bin/env lua
	--[[
	A simple HTTP server

	If a request is not a HEAD method, then reply with "Hello world!"

	Usage: lua examples/server_hello.lua [<port>]
	]]

	local port = arg[1] or 0 -- 0 means pick one at random

	local http_server = require "http.server"
	local http_headers = require "http.headers"

	local function reply(myserver, stream) -- luacheck: ignore 212
	-- Read in headers
	local req_headers = assert(stream:get_headers())
	local req_method = req_headers:get ":method"

	-- Log request to stdout
	assert(io.stdout:write(string.format('[%s] "%s %s HTTP/%g" "%s" "%s"\n',
	os.date("%d/%b/%Y:%H:%M:%S %z"),
	req_method or "",
	req_headers:get(":path") or "",
	stream.connection.version,
	req_headers:get("referer") or "-",
	req_headers:get("user-agent") or "-"
	)))

	-- Build response headers
	local res_headers = http_headers.new()
	res_headers:append(":status", "200")
	res_headers:append("content-type", "text/plain")
	-- Send headers to client; end the stream immediately if this was a HEAD request
	assert(stream:write_headers(res_headers, req_method == "HEAD"))
	if req_method ~= "HEAD" then
	-- Send body, ending the stream
	assert(stream:write_chunk("Hello world!\n", true))
	end
	end

	local myserver = assert(http_server.listen {
	host = "localhost";
	port = port;
	onstream = reply;
	onerror = function(myserver, context, op, err, errno) -- luacheck: ignore 212
	local msg = op .. " on " .. tostring(context) .. " failed"
	if err then
	msg = msg .. ": " .. tostring(err)
	end
	assert(io.stderr:write(msg, "\n"))
	end;
	})

	-- Manually call :listen() so that we are bound before calling :localname()
	assert(myserver:listen())
	do
	local bound_port = select(3, myserver:localname())
	assert(io.stderr:write(string.format("Now listening on port %d\n", bound_port)))
	end
	-- Start the main server loop
	assert(myserver:loop())