ScStw/esp-nimble-cpp
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Fix pairing when already in progress. (#469)

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If pairing is requested before performing an action on a protected attribute pairing could fail due to already being in progress.
This fix will wait for the result of the pairing process before proceeding with the action.
This commit is contained in:
h2zero 2022-10-23 19:15:57 -06:00 committed by h2zero
parent 38d8223337
commit d9ee8717a6
1 changed files with 4 additions and 1 deletions
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5
src/NimBLEClient.cpp
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@ -336,6 +336,7 @@ bool NimBLEClient::connect(const NimBLEAddress &address, bool deleteAttributes)
* @return True on success.
*/
bool NimBLEClient::secureConnection() {
NIMBLE_LOGD(LOG_TAG, ">> secureConnection()");
TaskHandle_t cur_task = xTaskGetCurrentTaskHandle();
ble_task_data_t taskData = {this, cur_task, 0, nullptr};
@ -345,7 +346,7 @@ bool NimBLEClient::secureConnection() {
m_pTaskData = &taskData;
int rc = NimBLEDevice::startSecurity(m_conn_id);
if(rc != 0){
if(rc != 0 && rc != BLE_HS_EALREADY){
m_lastErr = rc;
m_pTaskData = nullptr;
return false;
@ -360,9 +361,11 @@ bool NimBLEClient::secureConnection() {
if(taskData.rc != 0){
m_lastErr = taskData.rc;
NIMBLE_LOGE(LOG_TAG, "secureConnection: failed rc=%d", taskData.rc);
return false;
}
NIMBLE_LOGD(LOG_TAG, "<< secureConnection: success");
return true;
} // secureConnection