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close eventsources as part of document unloading

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This commit is contained in:
Gregory Terzian 2018-07-23 16:19:40 +08:00
parent 31da37fa6c
commit 8155cc66b0
1 changed files with 4 additions and 1 deletions
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5
components/script/dom/document.rs
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@ -1765,8 +1765,11 @@ impl Document {
// Step 10, 14
if !self.salvageable.get() {
// https://html.spec.whatwg.org/multipage/#unloading-document-cleanup-steps
let global_scope = self.window.upcast::<GlobalScope>();
// Step 1 of clean-up steps.
global_scope.close_event_sources();
let msg = ScriptMsg::DiscardDocument;
let _ = self.window.upcast::<GlobalScope>().script_to_constellation_chan().send(msg);
let _ = global_scope.script_to_constellation_chan().send(msg);
}
// Step 15, End
self.decr_ignore_opens_during_unload_counter();