def service_check(name, status, opts=EMPTY_OPTIONS)
      send_stat format_service_check(name, status, opts)
    end
def service_check(name, status, opts=EMPTY_OPTIONS)
      send_stat format_service_check(name, status, opts)
    end
This method allows you to send custom service check statuses.

 @param [String] name Service check name
 @param [String] status Service check status.
 @param [Hash] opts the additional data about the service check
 @option opts [Integer, nil] :timestamp (nil) Assign a timestamp to the event. Default is now when none
 @option opts [String, nil] :hostname (nil) Assign a hostname to the event.
 @option opts [Array<String>, nil] :tags (nil) An array of tags
 @option opts [String, nil] :message (nil) A message to associate with this service check status
 @example Report a critical service check status
   $statsd.service_check('my.service.check', Statsd::CRITICAL, :tags=>['urgent'])