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Code Issues Releases Wiki Activity

[bluetooth_proxy] Remove unused ClientState::SEARCHING state (#10318)

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This commit is contained in:
J. Nick Koston
2025-08-28 17:30:14 -05:00
committed by GitHub
parent c526ab9a3f
commit 5dc691874b
4 changed files with 19 additions and 32 deletions
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16
esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
View File

@@ -183,6 +183,12 @@ void BluetoothProxy::bluetooth_device_request(const api::BluetoothDeviceRequest
this->send_device_connection(msg.address, false);
return;
}
if (!msg.has_address_type) {
ESP_LOGE(TAG, "[%d] [%s] Missing address type in connect request", connection->get_connection_index(),
connection->address_str().c_str());
this->send_device_connection(msg.address, false);
return;
}
if (connection->state() == espbt::ClientState::CONNECTED ||
connection->state() == espbt::ClientState::ESTABLISHED) {
this->log_connection_request_ignored_(connection, connection->state());
@@ -209,13 +215,9 @@ void BluetoothProxy::bluetooth_device_request(const api::BluetoothDeviceRequest
connection->set_connection_type(espbt::ConnectionType::V3_WITHOUT_CACHE);
this->log_connection_info_(connection, "v3 without cache");
}
if (msg.has_address_type) {
uint64_to_bd_addr(msg.address, connection->remote_bda_);
connection->set_remote_addr_type(static_cast<esp_ble_addr_type_t>(msg.address_type));
connection->set_state(espbt::ClientState::DISCOVERED);
} else {
connection->set_state(espbt::ClientState::SEARCHING);
}
uint64_to_bd_addr(msg.address, connection->remote_bda_);
connection->set_remote_addr_type(static_cast<esp_ble_addr_type_t>(msg.address_type));
connection->set_state(espbt::ClientState::DISCOVERED);
this->send_connections_free();
break;
}

5
esphome/components/esp32_ble_client/ble_client_base.cpp
View File

@@ -93,7 +93,7 @@ bool BLEClientBase::parse_device(const espbt::ESPBTDevice &device) {
return false;
if (this->address_ == 0 || device.address_uint64() != this->address_)
return false;
if (this->state_ != espbt::ClientState::IDLE && this->state_ != espbt::ClientState::SEARCHING)
if (this->state_ != espbt::ClientState::IDLE)
return false;
this->log_event_("Found device");
@@ -168,8 +168,7 @@ void BLEClientBase::unconditional_disconnect() {
this->log_gattc_warning_("esp_ble_gattc_close", err);
}
if (this->state_ == espbt::ClientState::SEARCHING || this->state_ == espbt::ClientState::READY_TO_CONNECT ||
this->state_ == espbt::ClientState::DISCOVERED) {
if (this->state_ == espbt::ClientState::READY_TO_CONNECT || this->state_ == espbt::ClientState::DISCOVERED) {
this->set_address(0);
this->set_state(espbt::ClientState::IDLE);
} else {

21
esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
View File

@@ -49,8 +49,6 @@ const char *client_state_to_string(ClientState state) {
return "DISCONNECTING";
case ClientState::IDLE:
return "IDLE";
case ClientState::SEARCHING:
return "SEARCHING";
case ClientState::DISCOVERED:
return "DISCOVERED";
case ClientState::READY_TO_CONNECT:
@@ -136,9 +134,8 @@ void ESP32BLETracker::loop() {
ClientStateCounts counts = this->count_client_states_();
if (counts != this->client_state_counts_) {
this->client_state_counts_ = counts;
ESP_LOGD(TAG, "connecting: %d, discovered: %d, searching: %d, disconnecting: %d",
this->client_state_counts_.connecting, this->client_state_counts_.discovered,
this->client_state_counts_.searching, this->client_state_counts_.disconnecting);
ESP_LOGD(TAG, "connecting: %d, discovered: %d, disconnecting: %d", this->client_state_counts_.connecting,
this->client_state_counts_.discovered, this->client_state_counts_.disconnecting);
}
if (this->scanner_state_ == ScannerState::FAILED ||
@@ -158,10 +155,8 @@ void ESP32BLETracker::loop() {
https://github.com/espressif/esp-idf/issues/6688
*/
bool promote_to_connecting = counts.discovered && !counts.searching && !counts.connecting;
if (this->scanner_state_ == ScannerState::IDLE && !counts.connecting && !counts.disconnecting &&
!promote_to_connecting) {
if (this->scanner_state_ == ScannerState::IDLE && !counts.connecting && !counts.disconnecting && !counts.discovered) {
#ifdef USE_ESP32_BLE_SOFTWARE_COEXISTENCE
this->update_coex_preference_(false);
#endif
@@ -170,12 +165,11 @@ void ESP32BLETracker::loop() {
}
}
// If there is a discovered client and no connecting
// clients and no clients using the scanner to search for
// devices, then promote the discovered client to ready to connect.
// clients, then promote the discovered client to ready to connect.
// We check both RUNNING and IDLE states because:
// - RUNNING: gap_scan_event_handler initiates stop_scan_() but promotion can happen immediately
// - IDLE: Scanner has already stopped (naturally or by gap_scan_event_handler)
if (promote_to_connecting &&
if (counts.discovered && !counts.connecting &&
(this->scanner_state_ == ScannerState::RUNNING || this->scanner_state_ == ScannerState::IDLE)) {
this->try_promote_discovered_clients_();
}
@@ -633,9 +627,8 @@ void ESP32BLETracker::dump_config() {
this->scan_duration_, this->scan_interval_ * 0.625f, this->scan_window_ * 0.625f,
this->scan_active_ ? "ACTIVE" : "PASSIVE", YESNO(this->scan_continuous_));
ESP_LOGCONFIG(TAG, " Scanner State: %s", this->scanner_state_to_string_(this->scanner_state_));
ESP_LOGCONFIG(TAG, " Connecting: %d, discovered: %d, searching: %d, disconnecting: %d",
this->client_state_counts_.connecting, this->client_state_counts_.discovered,
this->client_state_counts_.searching, this->client_state_counts_.disconnecting);
ESP_LOGCONFIG(TAG, " Connecting: %d, discovered: %d, disconnecting: %d", this->client_state_counts_.connecting,
this->client_state_counts_.discovered, this->client_state_counts_.disconnecting);
if (this->scan_start_fail_count_) {
ESP_LOGCONFIG(TAG, " Scan Start Fail Count: %d", this->scan_start_fail_count_);
}

9
esphome/components/esp32_ble_tracker/esp32_ble_tracker.h
View File

@@ -141,12 +141,10 @@ class ESPBTDeviceListener {
struct ClientStateCounts {
uint8_t connecting = 0;
uint8_t discovered = 0;
uint8_t searching = 0;
uint8_t disconnecting = 0;
bool operator==(const ClientStateCounts &other) const {
return connecting == other.connecting && discovered == other.discovered && searching == other.searching &&
disconnecting == other.disconnecting;
return connecting == other.connecting && discovered == other.discovered && disconnecting == other.disconnecting;
}
bool operator!=(const ClientStateCounts &other) const { return !(*this == other); }
@@ -159,8 +157,6 @@ enum class ClientState : uint8_t {
DISCONNECTING,
// Connection is idle, no device detected.
IDLE,
// Searching for device.
SEARCHING,
// Device advertisement found.
DISCOVERED,
// Device is discovered and the scanner is stopped
@@ -316,9 +312,6 @@ class ESP32BLETracker : public Component,
case ClientState::DISCOVERED:
counts.discovered++;
break;
case ClientState::SEARCHING:
counts.searching++;
break;
case ClientState::CONNECTING:
case ClientState::READY_TO_CONNECT:
counts.connecting++;