def publish(topic, args=nil, kwargs=nil, options={}, &callback)
      command = WampRails::Command::Publish.new(topic, args, kwargs, options, self)
      self._queue_command(command, callback)
    end
def publish(topic, args=nil, kwargs=nil, options={}, &callback)
      command = WampRails::Command::Publish.new(topic, args, kwargs, options, self)
      self._queue_command(command, callback)
    end
Performs a WAMP publish
 @note This method is blocking if the callback is not nil