class Falcon::Hosts

def call(controller)
	self.each do |name, host|
		if container = host.start
			controller << container
		end
	end
	proxy = hosts.proxy
	debug_trap = Async::IO::Trap.new(:USR1)
	profile = RubyProf::Profile.new(merge_fibers: true)
	controller << Async::Container::Forked.new do |task|
		Process.setproctitle("Falcon Proxy")
		
		server = Falcon::Server.new(
			proxy,
			Async::HTTP::URLEndpoint.parse(
				'https://0.0.0.0',
				reuse_address: true,
				ssl_context: hosts.ssl_context
			)
		)
		
		Async::Reactor.run do |task|
			task.async do
				debug_trap.install!
				$stderr.puts "Send `kill -USR1 #{Process.pid}` for detailed status :)"
				
				debug_trap.trap do
					task.reactor.print_hierarchy($stderr)
					# Async.logger.level = Logger::DEBUG
				end
			end
			
			task.async do |task|
				start_time = Async::Clock.now
				
				while true
					task.sleep(600)
					duration = Async::Clock.now - start_time
					puts "Handled #{proxy.count} requests; #{(proxy.count.to_f / duration.to_f).round(1)} requests per second."
				end
			end
			
			$stderr.puts "Starting server"
			server.run
		end
	end
end