class SemanticLogger::Metric::Statsd

def initialize(url: "udp://localhost:8125")

)
url: 'localhost:8125'
metric: :statsd,
SemanticLogger.add_appender(
Example:

Default: udp://localhost:8125
udp://localhost:8125/namespace
Example, send all metrics to a particular namespace:
udp://localhost:8125
Example:
Valid URL to post to.
url: [String]
Parameters:

Create Statsd metrics subscriber 
def initialize(url: "udp://localhost:8125")
  @url = url
  super()
end

def log(log) 

def log(log)
  metric = log.metric
  if (duration = log.duration)
    @statsd.timing(metric, duration)
  else
    amount = (log.metric_amount || 1).round
    if amount.negative?
      amount.times { @statsd.decrement(metric) }
    else
      amount.times { @statsd.increment(metric) }
    end
  end
end

def reopen 

def reopen
  uri = URI.parse(@url)
  raise('Statsd only supports udp. Example: "udp://localhost:8125"') if uri.scheme != "udp"
  @statsd           = ::Statsd.new(uri.host, uri.port)
  path              = uri.path.chomp("/")
  @statsd.namespace = path.sub("/", "") if path != ""
end

def should_log?(log)

Only forward log entries that contain metrics. 
def should_log?(log)
  # Does not support metrics with dimensions.
  log.metric && !log.dimensions && meets_log_level?(log) && !filtered?(log)
end