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Issue #1587 Part 12 (followup 2): Allow clearing of signal by setting to null.

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Moonchild 2020-07-25 17:31:58 +00:00 • committed by Roy Tam
commit 70bf74e9d3
3 changed files with 7 additions and 2 deletions
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5
dom/fetch/FetchDriver.cpp
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@ -499,6 +499,11 @@ FetchDriver::OnStartRequest(nsIRequest* aRequest,
return rv; return rv;
} }
if (!mChannel) {
MOZ_ASSERT(!mObserver);
return NS_BINDING_ABORTED;
}
// We should only get to the following code once. // We should only get to the following code once.
MOZ_ASSERT(!mPipeOutputStream); MOZ_ASSERT(!mPipeOutputStream);
MOZ_ASSERT(mObserver); MOZ_ASSERT(mObserver);

2
dom/fetch/Request.cpp
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@ -425,7 +425,7 @@ Request::Constructor(const GlobalObject& aGlobal,
} }
if (aInit.mSignal.WasPassed()) { if (aInit.mSignal.WasPassed()) {
signal = &aInit.mSignal.Value(); signal = aInit.mSignal.Value();
} }
if (NS_IsMainThread()) { if (NS_IsMainThread()) {

2
dom/webidl/Request.webidl
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@ -53,7 +53,7 @@ dictionary RequestInit {
DOMString integrity; DOMString integrity;
[Func="AbortController::IsEnabled"] [Func="AbortController::IsEnabled"]
AbortSignal signal; AbortSignal? signal;
[Func="FetchObserver::IsEnabled"] [Func="FetchObserver::IsEnabled"]
ObserverCallback observe; ObserverCallback observe;