Class: Gopher::Connection

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#application ⇒ Object

Returns the value of attribute application.



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# File 'lib/gopher.rb', line 248

def application
  @application
end

Instance Method Details

#receive_data(data) ⇒ Object 



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# File 'lib/gopher.rb', line 250

def receive_data(data)
  begin
    raise InvalidRequest if data.length > 255
    response = application.request(data)        
    case response
    when String then send_data(response)
    when StringIO then send_data(response.read)
    when File
      while chunk = response.read(8192) do
        send_data(chunk)
      end
    end
    close_connection_after_writing
  rescue Gopher::NotFound
    send_data "not found"
    close_connection_after_writing
  rescue => e
    close_connection
    raise e
  end
end