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LibWeb: Support removing callbacks from AbortSignal

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This will be needed by Streams. To support this, we now store callbacks
in a hash table, keyed by an ID. Callers may use that ID to remove the
callback at a later point.
This commit is contained in:
Timothy Flynn 2025-04-10 09:04:01 -04:00 • committed by Tim Flynn
parent f268f24dd5
commit 4010c4643a
Notes: github-actions[bot] 2025-04-11 16:11:54 +00:00
5 changed files with 22 additions and 11 deletions
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2
Libraries/LibWeb/Fetch/FetchMethod.cpp
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@ -130,7 +130,7 @@ GC::Ref<WebIDL::Promise> fetch(JS::VM& vm, RequestInfo const& input, RequestInit
}))));
// 11. Add the following abort steps to requestObject’s signal:
request_object->signal()->add_abort_algorithm([locally_aborted, request, controller_holder, promise_capability, request_object, response_object, &relevant_realm] {
(void)request_object->signal()->add_abort_algorithm([locally_aborted, request, controller_holder, promise_capability, request_object, response_object, &relevant_realm] {
dbgln_if(WEB_FETCH_DEBUG, "Fetch: Request object signal's abort algorithm called");
// 1. Set locallyAborted to true.