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24 changes: 18 additions & 6 deletions components/crow_alarm_panel/crow_alarm_control_panel.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,16 @@ void CrowAlarmControlPanel::control(const alarm_control_panel::AlarmControlPanel
this->status_momentary_warning("Code required to arm", 2000);
return;
}
this->parent_->arm_away(code);
this->publish_state(alarm_control_panel::ACP_STATE_ARMING);
// Publish the optimistic transitional state only if the request was accepted (a
// rejected request starts no sequence and no watchdog, so nothing would ever move the
// entity out of ARMING again) AND this call's operation is still the active one. The
// call can yield waiting for the bus, during which the operation may resolve (matching
// ARMED_STATE publishes the confirmed state) and a different operation may even start
// re-entrantly; an unchanged generation rules out both (see arm_disarm_generation()).
const uint32_t gen = this->parent_->arm_disarm_generation();
if (this->parent_->arm_away(code) && this->parent_->arm_disarm_generation() == gen) {
this->publish_state(alarm_control_panel::ACP_STATE_ARMING);
}
break;
}
case alarm_control_panel::ACP_STATE_ARMED_HOME: {
Expand All @@ -37,8 +45,10 @@ void CrowAlarmControlPanel::control(const alarm_control_panel::AlarmControlPanel
this->status_momentary_warning("Code required to arm", 2000);
return;
}
this->parent_->arm_stay(code);
this->publish_state(alarm_control_panel::ACP_STATE_ARMING);
const uint32_t gen = this->parent_->arm_disarm_generation();
if (this->parent_->arm_stay(code) && this->parent_->arm_disarm_generation() == gen) {
this->publish_state(alarm_control_panel::ACP_STATE_ARMING);
}
break;
}
case alarm_control_panel::ACP_STATE_DISARMED: {
Expand All @@ -47,8 +57,10 @@ void CrowAlarmControlPanel::control(const alarm_control_panel::AlarmControlPanel
this->status_momentary_warning("Code required to disarm", 2000);
return;
}
this->parent_->disarm(code);
this->publish_state(alarm_control_panel::ACP_STATE_DISARMING);
const uint32_t gen = this->parent_->arm_disarm_generation();
if (this->parent_->disarm(code) && this->parent_->arm_disarm_generation() == gen) {
this->publish_state(alarm_control_panel::ACP_STATE_DISARMING);
}
break;
}
case alarm_control_panel::ACP_STATE_TRIGGERED:
Expand Down
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