Module: GQTP::Backend::Eventmachine::Handler

Included in:
ServerHandler
Defined in:
lib/gqtp/backend/eventmachine.rb

Instance Method Summary collapse

Instance Method Details

#post_init ⇒ Object 



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# File 'lib/gqtp/backend/eventmachine.rb', line 31

def post_init
  @read_callbacks = []
  @buffer = "".force_encoding("ASCII-8BIT")
end

#read(size, &block) ⇒ Object 



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# File 'lib/gqtp/backend/eventmachine.rb', line 47

def read(size, &block)
  if @buffer.bytesize >= size
    consume_data(size, block)
  else
    @read_callbacks << [size, block]
  end
  if block_given?
    nil
  else
    Request.new
  end
end

#receive_data(data) ⇒ Object 



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# File 'lib/gqtp/backend/eventmachine.rb', line 60

def receive_data(data)
  @buffer << data
  until @read_callbacks.empty?
    size, callback = @read_callbacks.first
    break if @buffer.bytesize < size
    @read_callbacks.shift
    consume_data(size, callback)
  end
end

#write(*chunks, &block) ⇒ Object 



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# File 'lib/gqtp/backend/eventmachine.rb', line 36

def write(*chunks, &block)
  chunks.each do |chunk|
    send_data(chunk)
  end
  if block_given?
    block.call
  else
    Request.new
  end
end