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Worker now fires errorevent when url fetching failed, fixes #4511
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parent
3e7dc57693
commit
61086d6ee5
2 changed files with 34 additions and 1 deletions
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@ -92,6 +92,18 @@ impl Worker {
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MessageEvent::dispatch_jsval(target, global.r(), message);
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}
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pub fn dispatch_simple_error(address: TrustedWorkerAddress) {
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let worker = address.to_temporary().root();
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let global = worker.r().global.root();
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let target: JSRef<EventTarget> = EventTargetCast::from_ref(worker.r());
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let event = Event::new(global.r(),
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"error".to_owned(),
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EventBubbles::DoesNotBubble,
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EventCancelable::NotCancelable).root();
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event.r().fire(target);
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}
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pub fn handle_error_message(address: TrustedWorkerAddress, message: DOMString,
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filename: DOMString, lineno: u32, colno: u32) {
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let worker = address.to_temporary().root();
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@ -137,3 +149,22 @@ impl Runnable for WorkerMessageHandler {
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Worker::handle_message(this.addr, this.data);
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}
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}
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pub struct WorkerEventHandler {
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addr: TrustedWorkerAddress,
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}
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impl WorkerEventHandler {
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pub fn new(addr: TrustedWorkerAddress) -> WorkerEventHandler {
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WorkerEventHandler {
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addr: addr
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}
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}
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}
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impl Runnable for WorkerEventHandler {
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fn handler(self: Box<WorkerEventHandler>) {
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let this = *self;
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Worker::dispatch_simple_error(this.addr);
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}
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}
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