---
title: runtime.OnRestartRequiredReason
slug: Mozilla/Add-ons/WebExtensions/API/runtime/OnRestartRequiredReason
tags:
  - API
  - Add-ons
  - Extensions
  - Non-standard
  - OnRestartsRequiredReason
  - Reference
  - Type
  - WebExtensions
  - runtime
translation_of: Mozilla/Add-ons/WebExtensions/API/runtime/OnRestartRequiredReason
---
<div>{{AddonSidebar()}}</div>

<p>La raison pour laquelle l'événement  {{WebExtAPIRef("runtime.onRestartRequired", "onRestartRequired")}} est en cours d'exécution.</p>

<h2 id="Type">Type</h2>

<p>Les valeurs de ce type sont des chaînes. Les valeurs possibles sont :</p>

<ul>
 <li><code>"app_update"</code>: L'application en cours de mise à jour vers une version plus récente.</li>
 <li><code>"os_update"</code>: Le navigateur / Système d'exploitation est mise à jour vers une nouvelle verion plus récente.</li>
 <li><code>"periodic"</code>: Le système a fonctionné pendant plus logntemps que la durée de disponibilité autorisée dans la stratégie d'entreprise.</li>
</ul>

<h2 id="Compatibilité_du_navigateur">Compatibilité du navigateur</h2>

<p>{{Compat("webextensions.api.runtime.OnRestartRequiredReason")}}</p>

<p>{{WebExtExamples}}</p>

<div class="note"><p><strong>Note :</strong></p>

<p>Cette API est basée sur l'API Chromium <a href="https://developer.chrome.com/extensions/runtime#event-onConnect"><code>chrome.runtime</code></a>. Cette documentation est dérivée de <a href="https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/runtime.json"><code>runtime.json</code></a> dans le code de Chromium code.</p>

<p>Les données de compatibilité relatives à Microsoft Edge sont fournies par Microsoft Corporation et incluses ici sous la licence Creative Commons Attribution 3.0 pour les États-Unis.</p>
</div>

<div class="hidden">
<pre>// Copyright 2015 The Chromium Authors. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//    * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//    * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</pre>
</div>