Class: Rity::Connection

Inherits:
EM::Connection
  • Object
show all
Defined in:
lib/rity/connection.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/rity/connection.rb', line 8

def initialize(app)
  @app = app
  @requests = []
end

Instance Method Details

#post_init ⇒ Object 



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# File 'lib/rity/connection.rb', line 13

def post_init
  request = nil
  @parser = Hatetepe::Parser.new do |p|
    p.on_request do |verb, url|
      request = Request.new(@app, verb, url)
      @requests.push(request)
      request.callback &@responder.method(:resume)
    end
    
    p.on_header do |name, value|
      request.add_header(name, value)
    end
    
    p.on_headers_complete do
      request.precall
    end
    
    p.on_body_chunk do |chunk|
      request.add_body_chunk(chunk)
    end
    
    p.on_complete do
      request.call
    end
  end
  
  @builder = Hatetepe::Builder.new do |b|
    b.on_write &method(:send_data)
    
    b.on_complete do
      close_connection_after_writing if @requests.empty?
    end
  end
  
  @responder = Fiber.new do
    loop do
      while @requests[0] && @requests[0].response
        request = @requests.shift
        @builder.response(request.response)
      end
      Fiber.yield
    end
  end
end

#receive_data(data) ⇒ Object 



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# File 'lib/rity/connection.rb', line 58

def receive_data(data)
  @parser << data
rescue Exception
  close_connection
end