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LibWeb: Implement the wait step for open_a_database_connection

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stelar7 2024-11-08 17:38:26 +01:00 • committed by Jelle Raaijmakers
parent 4357c3229c
commit 6c9a8362d6
Notes: github-actions[bot] 2024-11-26 13:51:32 +00:00
1 changed files with 10 additions and 2 deletions
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12
Libraries/LibWeb/IndexedDB/Internal/Algorithms.cpp
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@ -79,15 +79,23 @@ WebIDL::ExceptionOr<GC::Ref<IDBDatabase>> open_a_database_connection(JS::Realm&
// 2. For each entry of openConnections that does not have its close pending flag set to true,
// queue a task to fire a version change event named versionchange at entry with db’s version and version.
u32 events_to_fire = open_connections.size();
u32 events_fired = 0;
for (auto& entry : open_connections) {
if (!entry->close_pending()) {
HTML::queue_a_task(HTML::Task::Source::DatabaseAccess, nullptr, nullptr, GC::create_function(realm.vm().heap(), [&realm, entry, db, version]() {
HTML::queue_a_task(HTML::Task::Source::DatabaseAccess, nullptr, nullptr, GC::create_function(realm.vm().heap(), [&realm, entry, db, version, &events_fired]() {
fire_a_version_change_event(realm, HTML::EventNames::versionchange, *entry, db->version(), version);
events_fired++;
}));
} else {
events_fired++;
}
}
// FIXME: 3. Wait for all of the events to be fired.
// 3. Wait for all of the events to be fired.
HTML::main_thread_event_loop().spin_until(GC::create_function(realm.vm().heap(), [&events_to_fire, &events_fired]() {
return events_fired == events_to_fire;
}));
// 4. If any of the connections in openConnections are still not closed,
// queue a task to fire a version change event named blocked at request with db’s version and version.