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 (4)

Authors

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

Maintainers

  1. O
    ocaml-tracing

Sources

opentelemetry-0.92.tbz
sha256=b635c486d1333cbb7276cc0075d5e01b017d4b37bd5941377ee1be07dfa25a45
sha512=2a19bf4e371ed2751e018c734ead2fd130d378ef0e018cda7b4aa3048af3e0db771fbd78d936199b34164950454bce0f3cb6211455e3647f7b7a85f4649bb22c

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)