StatsD

A simple client for the StatsD protocol.

struct StatsD {

}

Constructors

this this(socket_t socket, string prefix, Random rng): NOTE: Assumes socket is in connected state, and that it remain so until this object is destroyed. If the socket is or becomes disconnected, metrics will be dropped.
this this(): Undocumented in source.

count void count(string key, int delta, float frequency): Emits a simple counter metric. At each flush, a StatsD daemon will send the current count to an APM, and reset the count to 0.
decr void decr(string key, float frequency): Equivalent to count(key, -1, frequency).
gauge void gauge(string key, uint value, float frequency): Emits a gauge which maintains its value until it is next set.
incr void incr(string key, float frequency): Equivalent to count(key, 1, frequency).
seed void seed(uint seed): (Re-)seeds the random number generator used to sample metrics.
set void set(string key, uint value): Emits a set metric. A StatsD daemon will count unique occurrences of each value between flushes.
timing void timing(string key, uint ms, float frequency): Emits a timing metric in milliseconds. A StatsD daemon will produce a histogram of these timings with a rollup duration equal to its flush interval.