зеркало из https://github.com/mozilla/gecko-dev.git
46 строки
1.3 KiB
HTML
46 строки
1.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<title>Service Workers: onmessage</title>
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<head>
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<link rel="help" href="https://w3c.github.io/ServiceWorker/#service-worker-global-scope-onmessage">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<!--
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`self.onmessage` is the [event handler][1] that must be supported as attribute
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by the `ServiceWorkerGlobalScope` object. `ServiceWorkerGlobalScope` objects
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act as if they had an implicit `[MessagePort][2]` associated with them. This
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port is part of a channel that is set up when the worker is created, but it is
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not exposed. This object must never be garbage collected before the
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`ServiceWorkerGlobalScope` object.
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All messages received by that port must immediately be retargeted at the
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`ServiceWorkerGlobalScope` object. That is, an event named `message` using the
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`[MessageEvent][3]` interface is dispatched on ServiceWorkerGlobalScope object.
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The `event.source` of these `[MessageEvent][3]`s are instances of `[Client][4]`.
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[1]: http://goo.gl/rBfiz0
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[2]: http://goo.gl/tHBrI6
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[3]: http://goo.gl/S5e0b6
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[4]: #client-interface
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-->
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<script>
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test(function() {
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// not_implemented();
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}, "There are no tests for section onmessage so far.");
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</script>
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</body>
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</html>
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