Class: Async::HTTP::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/async/http/server.rb

Instance Method Summary collapse

Constructor Details

#initialize(endpoint, protocol_class = Protocol::HTTP1, &block) ⇒ Server

Returns a new instance of Server.



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# File 'lib/async/http/server.rb', line 28

def initialize(endpoint, protocol_class = Protocol::HTTP1, &block)
	@endpoint = endpoint
	@protocol_class = protocol_class || endpoint.protocol
	
	if block_given?
		self.define_singleton_method(:handle_request, block)
	end
end

Instance Method Details

#accept(peer, address, task: Task.current) ⇒ Object 



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# File 'lib/async/http/server.rb', line 41

def accept(peer, address, task: Task.current)
	stream = Async::IO::Stream.new(peer)
	protocol = @protocol_class.server(stream)
	
	# Async.logger.debug(self) {"Incoming connnection from #{address.inspect}"}
	
	hijack = catch(:hijack) do
		protocol.receive_requests do |request|
			# Async.logger.debug(self) {"Incoming request from #{address.inspect}: #{request.method} #{request.path}"}
			handle_request(request, peer, address)
		end
	end
	
	if hijack
		hijack.call(peer)
	end
rescue EOFError, Errno::ECONNRESET, Errno::EPIPE
	# Sometimes client will disconnect without completing a result or reading the entire buffer.
	return nil
ensure
	peer.close
end

#handle_request(request, peer, address) ⇒ Object 



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# File 'lib/async/http/server.rb', line 37

def handle_request(request, peer, address)
	[200, {"Content-Type" => "text/plain"}, ["Hello World"]]
end

#run ⇒ Object 



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# File 'lib/async/http/server.rb', line 64

def run
	@endpoint.accept(&self.method(:accept))
end