package opentelemetry-client

  1. Overview
  2. Docs
Client SDK for https://opentelemetry.io

Install 

dune-project
 Dependency

github.com Readme Changelog Edit opam file Versions (3)

Authors

  1. O
    ocaml-tracing
  2. E
    ELLIOTTCABLE <opam@ell.io>
  3. T
    the imandra team

Maintainers

  1. O
    ocaml-tracing

Sources

opentelemetry-0.90.tbz
sha256=c3989bb678f57e5276209d3c60afb29cdca33122288de55e591fbbe2e50a662c
sha512=ba8339256c9b2d8c99c8304991a3047f280a01e492add4cf82bf1d43dfa51e790366c09c6901c0501b8b8e1f810c6e128e33dd33542d785013407f642ade4eea

doc/src/opentelemetry-client.sync/notifier_sync.ml.html

Source file notifier_sync.ml

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module IO = Generic_io.Direct_style

type t = {
  mutex: Mutex.t;
  cond: Condition.t;
}

let create () : t = { mutex = Mutex.create (); cond = Condition.create () }

let[@inline] trigger self = Condition.broadcast self.cond

let delete = ignore

let wait self ~should_keep_waiting =
  Mutex.lock self.mutex;
  while should_keep_waiting () do
    Condition.wait self.cond self.mutex
  done;
  Mutex.unlock self.mutex

(** Ensure we get signalled when the queue goes from empty to non-empty *)
let register_bounded_queue (self : t) (bq : _ Bounded_queue.Recv.t) : unit =
  Bounded_queue.Recv.on_non_empty bq (fun () -> trigger self)