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    PushManager

    This is an experimental technology
    Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the spec changes.

    The PushManager interface provides a way to receive notifications from third-party servers as well as request URLs for push notifications. This interface has replaced functionality offered by the obsolete PushRegistrationManager.

    Properties

    None

    Methods

    PushManager.subscribe()
    Returns a promise that resolves to a PushSubscription with details of a new push subscription.
    PushManager.getSubscription()
    Returns a promise that resolves to a PushSubscription details of the retrieved push subscription.
    PushManager.permissionState()
    Returns a Promise that resolves to the permission of the current PushManager, which will be one of 'granted', 'denied', or 'default'.

    Example

    this.onpush = function(event) {
      console.log(event.data);
      // From here we can write the data to IndexedDB, send it to any open
      // windows, display a notification, etc.
    }
    
    navigator.serviceWorker.register('serviceworker.js').then(
      function(serviceWorkerRegistration) {
        serviceWorkerRegistration.pushManager.subscribe().then(
          function(pushSubscription) {
            console.log(pushSubscription.subscriptionId);
            console.log(pushSubscription.endpoint);
            // The push subscription details needed by the application
            // server are now available, and can be sent to it using,
            // for example, an XMLHttpRequest.
          }, function(error) {
            // During development it often helps to log errors to the
            // console. In a production environment it might make sense to
            // also report information about errors back to the
            // application server.
            console.log(error);
          }
        );
      });

    Specifications

    Specification Status Comment
    Push API
    The definition of 'PushManager' in that specification.
    Working Draft Initial definition.

    Browser Compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
    Basic support 42.0 ? ? ? ?
    Feature Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
    Basic support ? ? ? ? ? ?
    42.0

    See also

    Document Tags and Contributors

    Last updated by: jpmedley,