Data.Pickle

Documentation

type Tags = Map Text Text

Tags for DogStatsD

data StatsDConfig

Configuration for the UDP connection used

Constructors

StatsDConfig

Fields

• statsdHost :: Text

  Host of statsd server

• statsdPort :: Text

  Port of statsd server

• statsdPrefix :: Text

  Prefix concatenated to all metrics names in our program

• statsdTags :: Tags

  Mappended tags for all stats we report

• statsdVerbose :: Bool

  Whether to print all metrics to stdout

type MetricData a = (Show a, Real a)

Something that can be sent as a metric.

defaultConfig :: StatsDConfig

Default config used for StatsD UDP connection ()

withPickleDo :: StatsDConfig -> IO a -> IO a

Start up our statsd client. This can and should be attached directly to main: > main = withPickleDo defaultConfig $ do (...)

This function can be nested, but one thread in your program at a time should be the "owner" of the pickle stack. Other threads can use the active pickle, but they shouldn't call this function since it changes settings for all threads.

metric

Arguments

:: MetricData a

=> Text

metric kind in character form (g,c,ms,s)

-> Text

metric name

-> a

metric value

-> Maybe Tags

Tags for metric

-> Maybe Float

Sampling rate for applicable metrics.

-> IO ()

Send a metric. Parses the options together.

gauge :: MetricData a => Text -> a -> Maybe Tags -> IO ()

Send a gauge.

counter :: MetricData a => Text -> a -> Maybe Tags -> Maybe Float -> IO ()

Send a counter.

timer :: MetricData a => Text -> a -> Maybe Tags -> Maybe Float -> IO ()

Send a timer.

showT :: Show a => a -> Text

Internal utility to show something as Text