We can use QM_TO_RESULT (instead of MOZ_TO_RESULT) because QM_WARNONLY_TRY
doesn't propagate errors, so no other adjustment is needed.
Differential Revision: https://phabricator.services.mozilla.com/D125314
We want to enforce the (assumed) invariant that after we started QM shutdown we should not create new contextes and associated threads for cache IO. We do this generating a runtime error, whose handling might not be consistent in all (unexpected) cases, yet. But this is preferable over a shutdown hang crash, for sure.
Differential Revision: https://phabricator.services.mozilla.com/D123137
There are some few unsafe uses of MaybeRecordShutdownStep where the QuotaManager singleton may be not (yet or anymore) alive.
In order to not add many unnecessary null checks, we drop GetRef and MaybeRecordShutdownStep in favor of
QuotaManager::MaybeRecordQuotaClientShutdownStep
QuotaManager::SafeMaybeRecordQuotaClientShutdownStep
with the sole difference that the Safe variant runtime checks the singleton, while the normal one only asserts.
Differential Revision: https://phabricator.services.mozilla.com/D115988
This patch:
- adds QM_WARNONLY_TRY/QM_NOTEONLY_TRY macros
- adds QM_WARNONLY_TRY_UNWRAP/QM_NOTEONLY_TRY_UNWRAP macros
- adds QM_OR_ELSE_WARN/QM_OR_ELSE_NOTE sub macros
- replaces non-propagating uses of NS_WARNING with redundant messages by
QM_WARNONLY_TRY
- replaces uses of QM_TRY with orElse by QM_TRY(QM_OR_ELSE_WARN(...))
- replaces uses of QM_TRY inside an extra lambda with QM_WARNONLY_TRY
- replaces uses of QM_TRY with QM_VOID with QM_WARNONLY_TRY.
- replaces uses of QM_TRY with unwanted warnings with QM_NOTEONLY_TRY
- replaces uses of QM_TRY with additional Maybe wrapping for doing a
fallback with QM_TRY(QM_OR_ELSE_WARN(...))
Differential Revision: https://phabricator.services.mozilla.com/D108424
This patch:
- adds QM_WARNONLY_TRY/QM_NOTEONLY_TRY macros
- adds QM_WARNONLY_TRY_UNWRAP/QM_NOTEONLY_TRY_UNWRAP macros
- adds QM_OR_ELSE_WARN/QM_OR_ELSE_NOTE sub macros
- replaces non-propagating uses of NS_WARNING with redundant messages by
QM_WARNONLY_TRY
- replaces uses of QM_TRY with orElse by QM_TRY(QM_OR_ELSE_WARN(...))
- replaces uses of QM_TRY inside an extra lambda with QM_WARNONLY_TRY
- replaces uses of QM_TRY with QM_VOID with QM_WARNONLY_TRY.
- replaces uses of QM_TRY with unwanted warnings with QM_NOTEONLY_TRY
- replaces uses of QM_TRY with additional Maybe wrapping for doing a
fallback with QM_TRY(QM_OR_ELSE_WARN(...))
Differential Revision: https://phabricator.services.mozilla.com/D108424
The new method is mandatory because mozStorageTransaction constructor no longer
starts the transaction. It must be started explicitely.
All consumers have been adjusted, but only dom/quota, dom/indexedDB, dom/cache,
dom/localstorage and dom/storage handle the error. Other components like
netwerk/cache, netwerk/cookie and toolkit/components currently only warn on
failure to start a transaction. Bug 1696129, 1696130 and 1696133 have been
filed for proper handling of transaction start failures in those components.
Differential Revision: https://phabricator.services.mozilla.com/D106893
Specifically, instead of using custom loops
- use std::find_if in CacheOpParent::ProcessCrossOriginResourcePolicyHeader
- use ReduceEach in SetupAction::RunSyncWithDBOnTarget
- use std::any_of in Manager::RemoveContext
- use std::find_if in Manager::(Add|Release)Ref(Cache|Body)Id and
Manager::Set(Cache|Body)IdOrphanedIfRefed
- use std::copy_if in Manager::NoteOrphanedBodyIdList
- use std::any_of in StreamList::ShouldOpenStreamFor
- use std::find_if in StreamList::Extract, StreamList::NoteClosed
- use std::exchange in StreamList::CloseAll
- use std::transform in ToHeadersEntryList and change it to return a value
rather than modifying an output parameter
- use std::transform in TypeUtils::ToInternalHeaders
Differential Revision: https://phabricator.services.mozilla.com/D99789
Instead of having a separate timer for each quota client, we can use a single
timer in the QuotaManager for handling timeouts of all quota clients. The
original shutdown timeout of the quota manager itself can now be removed,
as AbortOperations is already called through InitiateShutdownWorkThreads on
each quota client.
This also moves MaybeRecordShutdownStep to the QuotaManager, which allows
easier access through the singleton instance returned by QuotaManager::GetRef.
Differential Revision: https://phabricator.services.mozilla.com/D98073
Instead of having a separate timer for each quota client, we can use a single
timer in the QuotaManager for handling timeouts of all quota clients. The
original shutdown timeout of the quota manager itself can now be removed,
as AbortOperations is already called through InitiateShutdownWorkThreads on
each quota client.
This also moves MaybeRecordShutdownStep to the QuotaManager, which allows
easier access through the singleton instance returned by QuotaManager::GetRef.
Differential Revision: https://phabricator.services.mozilla.com/D98073
This patch changes the way how we abort operations when clearing of data is
requested. Instead of aborting all operations for given origin, we now abort
all operations for given directory locks which are blocking clearing of data.
Differential Revision: https://phabricator.services.mozilla.com/D98609
Client::AbortOperations no longer supports the case when an empty origin string
is passed (which was used to abort all operations).
Differential Revision: https://phabricator.services.mozilla.com/D98344
