Quelle WorkerStatus.h Sprache: C

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */

#ifndef mozilla_dom_workers_WorkerStatus_h
#define mozilla_dom_workers_WorkerStatus_h

namespace mozilla::dom {

/**
* Use this chart to help figure out behavior during each of the closing
* statuses. Details below.
*
* +========================================================+
* |                     Closing Statuses                   |
* +=============+=============+=================+==========+
* |    status   | clear queue | abort execution | notified |
* +=============+=============+=================+==========+
* |   Closing   |     yes     |       no        |    no    |
* +-------------+-------------+-----------------+----------+
* |  Canceling  |     yes     |       yes       |   yes    |
* +-------------+-------------+-----------------+----------+
* |   Killing   |     yes     |       yes       |   yes    |
* +-------------+-------------+-----------------+----------+
*/

enum WorkerStatus {
  // Not yet scheduled.
  Pending = 0,

  // This status means that the worker is active.
  Running,

  // Inner script called close() on the worker global scope. Setting this
  // status causes the worker to clear its queue of events but does not abort
  // the currently running script. WorkerRef objects are not going to be
  // notified because the behavior of APIs/Components should not change during
  // this status yet.
  Closing,

  // Either the user navigated away from the owning page or the owning page fell
  // out of bfcache. Setting this status causes the worker to abort immediately.
  // Since the page has gone away the worker may not post any messages.
  Canceling,

  // The application is shutting down. Setting this status causes the worker to
  // abort immediately.
  Killing,

  // The worker is effectively dead.
  Dead
};

}  // namespace mozilla::dom

#endif /* mozilla_dom_workers_WorkerStatus_h */

quality100%

¤ Dauer der Verarbeitung: 0.1 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.