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fix: close location durability and router races

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This commit is contained in:
torlando-agent[bot]
2026-08-07 01:27:49 +00:00
parent d7a8f17ac8
commit fe0d1f7d55
10 changed files with 218 additions and 56 deletions
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lib/tdeck_ui/Telemetry/LocationPersistenceController.cpp
+14 -22
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@@ -96,9 +96,14 @@ LocationControllerState LocationPersistenceController::service(
!observeMonotonic(monotonic_now_millis)) {
return LocationControllerState::BLOCKED;
}
if (wall_now_millis < TRUSTED_WALL_CLOCK_MIN_MILLIS) {
if (state_ == LocationControllerState::READY) {
state_ = LocationControllerState::BLOCKED;
}
return state_;
}
if (state_ == LocationControllerState::WAITING_FOR_CLOCK) {
if (wall_now_millis < TRUSTED_WALL_CLOCK_MIN_MILLIS) return state_;
if (monotonic_now_millis < next_restore_attempt_monotonic_millis_) {
return state_;
}
@@ -192,25 +197,12 @@ LocationConsentResult LocationPersistenceController::mapSessionResult(
return LocationConsentResult::INVALID_ARGUMENT;
}
void LocationPersistenceController::captureRollback(const PeerId& peer) {
const std::size_t index = scheduler_.find(peer);
rollback_existed_ = index != MAX_SHARE_SESSIONS;
rollback_session_ = rollback_existed_
? scheduler_.slots_[index].session
: ShareSession{};
rollback_revision_ = scheduler_.revision_;
void LocationPersistenceController::captureRollback() {
rollback_scheduler_ = scheduler_;
}
void LocationPersistenceController::restoreRollback(const PeerId& peer) {
const std::size_t index = scheduler_.find(peer);
if (rollback_existed_) {
if (index != MAX_SHARE_SESSIONS) {
scheduler_.slots_[index].session = rollback_session_;
}
} else if (index != MAX_SHARE_SESSIONS) {
scheduler_.clear(index);
}
scheduler_.revision_ = rollback_revision_;
void LocationPersistenceController::restoreRollback() {
scheduler_ = rollback_scheduler_;
}
LocationConsentResult LocationPersistenceController::startSharing(
@@ -222,14 +214,14 @@ LocationConsentResult LocationPersistenceController::startSharing(
!observeMonotonic(monotonic_now_millis)) {
return LocationConsentResult::NOT_READY;
}
captureRollback(peer);
captureRollback();
const ShareSessionResult result = scheduler_.start(peer, options, wall_now_millis);
if (result != ShareSessionResult::STARTED &&
result != ShareSessionResult::UPDATED) {
return mapSessionResult(result);
}
if (urgentSave(monotonic_now_millis) != LocationControllerSaveResult::SAVED) {
restoreRollback(peer);
restoreRollback();
return LocationConsentResult::STORAGE_FAILURE;
}
return mapSessionResult(result);
@@ -243,11 +235,11 @@ LocationConsentResult LocationPersistenceController::stopSharing(
!observeMonotonic(monotonic_now_millis)) {
return LocationConsentResult::NOT_READY;
}
captureRollback(peer);
captureRollback();
const ShareSessionResult result = scheduler_.stop(peer, wall_now_millis);
if (result != ShareSessionResult::STOPPING) return mapSessionResult(result);
if (urgentSave(monotonic_now_millis) != LocationControllerSaveResult::SAVED) {
restoreRollback(peer);
restoreRollback();
return LocationConsentResult::STORAGE_FAILURE;
}
return LocationConsentResult::STOPPING;