BLEServer increments m_ConnectCount after calling any callbacks #8900
Description
Board
Xiao esp32c3
Device Description
Seeed Xiao esp32c3 but this will affect all
Hardware Configuration
Just some LEds
Version
v2.0.14
IDE Name
Arduino IDE
Operating System
Debain 12
Flash frequency
20Mhz
PSRAM enabled
yes
Upload speed
15200
Description
IN the BLE Library BLEServer handling ESP_GATTS_CONNECT_EVT circa line 170.
The connected count (m_connectedCount) is updated after any callbacks are made.
This results in any use of the connection in the callbacks are rejected
with (e.g.) "log_v("<< notify: No connected clients.");"
I was intending to do the notify when the onConnect callback is called.
Sketch
class ServerCallbacks: public BLEServerCallbacks {
void onConnect(BLEServer* pServer, esp_ble_gatts_cb_param_t *param) {
Serial.println("onConnect");
bleServer->getAdvertising()->stop();
if (event.sensor_index > 0)
{
// only once configured
pSensorEvent->indicate();
}
}
void onDisconnect(BLEServer* pServer, esp_ble_gatts_cb_param_t *param){
Serial.println("onDisconnect");
}
void onMtuChanged(BLEServer* pServer, esp_ble_gatts_cb_param_t* param){
Serial.println("onMtuChanged");
}
};Debug Message
[16729317][D][BLEServer.cpp:360] onConnect(): BLEServerCallbacks
[16729322][D][BLEServer.cpp:361] onConnect(): BLEServerCallbacks
[16729328][D][BLEServer.cpp:362] onConnect(): BLEServerCallbacks
onConnect
[16729334][D][BLEDevice.cpp:579] getAdvertising(): get advertising
[16729340][V][BLEAdvertising.cpp:262] stop(): >> stop
[16729344][V][BLEAdvertising.cpp:268] stop(): << stop
[16729349][V][BLECharacteristic.cpp:477] indicate(): >> indicate: length: 16
[16729356][V][BLECharacteristic.cpp:490] notify(): >> notify: length: 16
onNotify
[16729362][V][GeneralUtils.cpp:296] hexDump(): 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
[16729371][V][GeneralUtils.cpp:297] hexDump(): -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
[16729380][V][GeneralUtils.cpp:312] hexDump(): 0000 57 41 00 00 01 00 00 00 00 00 00 00 76 00 76 00 WA..........v.v.
[16729390][V][BLECharacteristic.cpp:500] notify(): << notify: No connected clients.
onStatus 5 0
Other Steps to Reproduce
No response
I have checked existing issues, online documentation and the Troubleshooting Guide
- I confirm I have checked existing issues, online documentation and Troubleshooting guide.