Class: Subscriber::MultiparMixedClient

Inherits:
LongPollClient show all
Includes:
Celluloid::IO
Defined in:
lib/nchan_tools/pubsub.rb

Defined Under Namespace

Classes: MultipartMixedParser

Instance Attribute Summary

Attributes inherited from LongPollClient

#timeout

Attributes inherited from Client

#concurrency

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from LongPollClient

#close, #error, #initialize, #listen, #request_code_ok, #run, #stop

Methods inherited from Client

#error, #handle_bundle_error, inherited, #initialize, lookup, #poke, #provides_msgid?, #run, #stop, unique_aliases

Constructor Details

This class inherits a constructor from Subscriber::LongPollClient

Class Method Details

.aliases ⇒ Object 



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# File 'lib/nchan_tools/pubsub.rb', line 1298

def self.aliases 
  [:multipart, :multipartmixed, :mixed]
end

Instance Method Details

#new_bundle(uri, opt) ⇒ Object 



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# File 'lib/nchan_tools/pubsub.rb', line 1362

def new_bundle(uri, opt)
  opt[:accept]="multipart/mixed"
  super
end

#setup_bundle(b) ⇒ Object 



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# File 'lib/nchan_tools/pubsub.rb', line 1367

def setup_bundle b
  super
  b.on_headers do |code, headers|
    if code == 200
      b.connected = true
      @notready -= 1
      @cooked_ready.signal true if @notready == 0
      b.subparser = MultipartMixedParser.new headers["Content-Type"]
      b.subparser.on_part do |headers, message|
        @timer.reset if @timer
        unless @nomsg
          @timer.reset if @timer
          msg=Message.new message.dup, headers["Last-Modified"], headers["Etag"]
          msg.content_type=headers["Content-Type"]
        else
          msg=message
        end
        
        if @subscriber.on_message(msg, b) == false
          @subscriber.finished+=1
          close b
        end
      end
      
      b.subparser.on_finish do
        b.subparser.finished = true
      end
    else
      #puts "BUFFER THE BODY"
      #b.buffer_body!
    end
  end
  
  b.on_chunk do |chunk|
    if b.subparser
      b.subparser << chunk
      if HTTPBundle === b && b.subparser.finished
        @subscriber.on_failure error(410, "Server Closed Connection", b)
        @subscriber.finished+=1
        close b
      end
    end
  end
  
  b.on_response do |code, headers, body|
    if !b.subparser
      @subscriber.on_failure error(code, "", b)
    elsif b.subparser.finished
      @subscriber.on_failure error(410, "Server Closed Connection", b)
    else
      @subscriber.on_failure error(0, "Response completed unexpectedly", b)
    end
    @subscriber.finished+=1
    close b
  end
end