# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# Adding a new metric? We have docs for that!
# https://firefox-source-docs.mozilla.org/toolkit/components/glean/user/new_definitions_file.html

---
$schema: moz://mozilla.org/schemas/glean/metrics/2-0-0
$tags:
  - 'Core :: DOM: Workers'

workers:
  service_worker_spawn_gets_queued:
    type: counter
    description: >
      Tracking whether a ServiceWorker spawn gets queued due to hitting max
      workers per domain limit.

      This metric was generated to correspond to the Legacy Telemetry count
      histogram SERVICE_WORKER_SPAWN_GETS_QUEUED.
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1286895
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1286895
    notification_emails:
      - amarchesini@mozilla.com
    expires: never
    telemetry_mirror: h#SERVICE_WORKER_SPAWN_GETS_QUEUED

  shared_worker_spawn_gets_queued:
    type: counter
    description: >
      Tracking whether a SharedWorker spawn gets queued due to hitting max
      workers per domain limit.

      This metric was generated to correspond to the Legacy Telemetry count
      histogram SHARED_WORKER_SPAWN_GETS_QUEUED.
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1286895
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1286895
    notification_emails:
      - amarchesini@mozilla.com
    expires: never
    telemetry_mirror: h#SHARED_WORKER_SPAWN_GETS_QUEUED

  dedicated_worker_spawn_gets_queued:
    type: counter
    description: >
      Tracking whether a DedicatedWorker spawn gets queued due to hitting max
      workers per domain limit.

      This metric was generated to correspond to the Legacy Telemetry count
      histogram DEDICATED_WORKER_SPAWN_GETS_QUEUED.
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1286895
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1286895
    notification_emails:
      - amarchesini@mozilla.com
    expires: never
    telemetry_mirror: h#DEDICATED_WORKER_SPAWN_GETS_QUEUED

  sync_worker_operation:
    type: labeled_timing_distribution
    description: >
      Tracking how long a Worker thread is blocked when a sync operation is
      executed on the main-thread.

      This metric was generated to correspond to the Legacy Telemetry
      exponential histogram SYNC_WORKER_OPERATION.
    time_unit: millisecond
    bugs:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1267904
    data_reviews:
      - https://bugzilla.mozilla.org/show_bug.cgi?id=1267904
    notification_emails:
      - amarchesini@mozilla.com
    expires: never
    telemetry_mirror: SYNC_WORKER_OPERATION
