#!/usr/bin/env ruby
# frozen_string_literal: true

# Released under the MIT License.
# Copyright, 2021-2024, by Samuel Williams.

require_relative "scheduler"

scheduler = DirectScheduler.new
Fiber.set_scheduler(scheduler)

port = Integer(ARGV.pop || 9090)

RESPONSE_STRING = "HTTP/1.1 204 No Content\r\nConnection: close\r\n\r\n"

REQUEST = IO::Buffer.new(1024)
RESPONSE = IO::Buffer.new(128)

RESPONSE_SIZE = RESPONSE.set_string(RESPONSE_STRING)

Fiber.schedule do
	server = TCPServer.new("localhost", port)

	loop do
		peer, address = server.accept
		
		Fiber.schedule do
			scheduler.io_read(peer, REQUEST, 1)
			scheduler.io_write(peer, RESPONSE, RESPONSE_SIZE)
			peer.close
		end
	end
end
