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more churn

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This commit is contained in:
J. Nick Koston
2025-09-02 19:52:44 -05:00
parent 41628d2193
commit c8a4a3b752
1 changed files with 18 additions and 0 deletions
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18
esphome/core/scheduler.cpp
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@@ -120,6 +120,24 @@ void HOT Scheduler::set_timer_common_(Component *component, SchedulerItem::Type
#endif
}
// Optimization: if we're updating a timeout that's still in to_add_, just update it in-place
// This is common when timers are rapidly rescheduled (like api_reboot on connect/disconnect)
if (delay != 0 && type == SchedulerItem::TIMEOUT && !skip_cancel && name_cstr != nullptr && !this->to_add_.empty()) {
auto &last_item = this->to_add_.back();
// Check if last item in to_add_ matches and can be updated
if (last_item->component == component && last_item->type == SchedulerItem::TIMEOUT &&
!is_item_removed_(last_item.get()) && this->names_match_(last_item->get_name(), name_cstr)) {
// Same timeout at the end of to_add_ - update it instead of creating new
last_item->callback = std::move(func);
last_item->next_execution_ = now + delay;
#ifdef ESPHOME_DEBUG_SCHEDULER
ESP_LOGD(TAG, "Updated existing timeout in to_add_ for '%s/%s'", component->get_component_source(),
name_cstr ? name_cstr : "(null)");
#endif
return;
}
}
// Create and populate the scheduler item
std::unique_ptr<SchedulerItem> item;
if (!this->scheduler_item_pool_.empty()) {