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Code Issues Releases Wiki Activity

Openthread add Teardown (#9275)

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Co-authored-by: mc <mc@debian>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
rwrozelle
2025-07-29 00:25:17 -04:00
committed by GitHub
parent f733c43dec
commit 9d43ddd6f1
3 changed files with 36 additions and 12 deletions
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42
esphome/components/openthread/openthread.cpp
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@@ -1,6 +1,9 @@
#include "esphome/core/defines.h"
#ifdef USE_OPENTHREAD
#include "openthread.h"
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 5, 0)
#include "esp_openthread.h"
#endif
#include <freertos/portmacro.h>
@@ -28,18 +31,6 @@ OpenThreadComponent *global_openthread_component = // NOLINT(cppcoreguidelines-
OpenThreadComponent::OpenThreadComponent() { global_openthread_component = this; }
OpenThreadComponent::~OpenThreadComponent() {
auto lock = InstanceLock::try_acquire(100);
if (!lock) {
ESP_LOGW(TAG, "Failed to acquire OpenThread lock in destructor, leaking memory");
return;
}
otInstance *instance = lock->get_instance();
otSrpClientClearHostAndServices(instance);
otSrpClientBuffersFreeAllServices(instance);
global_openthread_component = nullptr;
}
bool OpenThreadComponent::is_connected() {
auto lock = InstanceLock::try_acquire(100);
if (!lock) {
@@ -199,6 +190,33 @@ void *OpenThreadSrpComponent::pool_alloc_(size_t size) {
void OpenThreadSrpComponent::set_mdns(esphome::mdns::MDNSComponent *mdns) { this->mdns_ = mdns; }
bool OpenThreadComponent::teardown() {
if (!this->teardown_started_) {
this->teardown_started_ = true;
ESP_LOGD(TAG, "Clear Srp");
auto lock = InstanceLock::try_acquire(100);
if (!lock) {
ESP_LOGW(TAG, "Failed to acquire OpenThread lock during teardown, leaking memory");
return true;
}
otInstance *instance = lock->get_instance();
otSrpClientClearHostAndServices(instance);
otSrpClientBuffersFreeAllServices(instance);
global_openthread_component = nullptr;
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 5, 0)
ESP_LOGD(TAG, "Exit main loop ");
int error = esp_openthread_mainloop_exit();
if (error != ESP_OK) {
ESP_LOGW(TAG, "Failed attempt to stop main loop %d", error);
this->teardown_complete_ = true;
}
#else
this->teardown_complete_ = true;
#endif
}
return this->teardown_complete_;
}
} // namespace openthread
} // namespace esphome