{"json_modified": "2016-07-06T11:49:22.703584", "uuid": "0ea4bc82-354a-47fa-aa18-788aaf0beda3", "title": "ExtendableMessageEvent.lastEventId", "url": "/en-US/docs/Web/API/ExtendableMessageEvent/lastEventId", "tags": ["API", "Reference", "ExtendableMessageEvent", "Property", "Experimental", "lastEventID", "Service Workers"], "translations": [{"uuid": "bff30e31-354c-4d32-ad23-1222161dbeb4", "title": "ExtendableMessageEvent.lastEventId", "url": "/fr/docs/Web/API/ExtendableMessageEvent/lastEventId", "tags": ["API", "Reference", "ExtendableMessageEvent", "Property", "Experimental", "lastEventID", "Service Workers"], "summary": "La propri\u00e9t\u00e9 en lecture seule\u00a0<strong><code>lastEventID</code></strong>\u00a0de l'interface <a href=\"/fr/docs/Web/API/ExtendableMessageEvent\" title=\"L'interface&#xA0;ExtendableMessageEvent de ServiceWorker API repr&#xE9;sentes un objet d'&#xE9;venement qu'un &#xE9;v&#xE8;nement&#xA0;message lance pour un service worker&#xA0;(quand un canal de message est re&#xE7;u sur le&#xA0;ServiceWorkerGlobalScope depuis un autre context) &#x2014; &#xE9;tends la dur&#xE9;e de vie de ces &#xE9;v&#xE8;nements.\"><code>ExtendableMessageEvent</code></a> repr\u00e9sente, dans <a href=\"https://developer.mozilla.org/en-US/docs/Web/API/en-US/docs/Server-sent_events/Using_server-sent_events\">les \u00e9venements envoy\u00e9s par lle serveur</a>, le dernier ID de l'\u00e9venement source.", "localization_tags": ["inprogress"], "locale": "fr", "last_edit": "2016-07-06T11:49:17", "review_tags": []}], "modified": "2016-03-17T09:35:38", "label": "ExtendableMessageEvent.lastEventId", "localization_tags": [], "locale": "en-US", "id": 170593, "last_edit": "2016-03-17T09:35:35", "summary": "The <strong><code>lastEventID</code></strong>\u00a0read-only property of the <a href=\"/en-US/docs/Web/API/ExtendableMessageEvent\" title=\"The ExtendableMessageEvent interface of the ServiceWorker API represents the event object of a message event fired on a service worker (when a channel message is received on the ServiceWorkerGlobalScope from another context) &#x2014; extends the lifetime of such events.\"><code>ExtendableMessageEvent</code></a> interface represents, in\u00a0<a href=\"https://developer.mozilla.org/en-US/docs/Web/API/en-US/docs/Server-sent_events/Using_server-sent_events\">server-sent events</a>, the last event ID of the event source.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Value", "title": "Value"}, {"id": "Examples", "title": "Examples"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/ExtendableMessageEvent/lastEventId", "review_tags": []}