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Code Issues Releases Wiki Activity

examples/ble_scan: Ensure we disconnect on error

pull/21/head
Olivier Martin 2017-03-15 23:46:28 +01:00
parent cfe5613d0d
commit c702d74b23
1 changed files with 3 additions and 3 deletions
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6
examples/ble_scan/ble_scan.c
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@ -39,7 +39,6 @@ static void *ble_connect_device(void *arg) {
gatt_connection = gattlib_connect(NULL, addr, BDADDR_LE_RANDOM, BT_SEC_LOW, 0, 0);
if (gatt_connection == NULL) {
fprintf(stderr, "Fail to connect to the bluetooth device.\n");
//gattlib_disconnect(connection);
goto connection_exit;
} else {
puts("Succeeded to connect to the bluetooth device with random address.");
@ -51,7 +50,7 @@ static void *ble_connect_device(void *arg) {
ret = gattlib_discover_primary(gatt_connection, &services, &services_count);
if (ret != 0) {
fprintf(stderr, "Fail to discover primary services.\n");
return NULL;
goto disconnect_exit;
}
for (i = 0; i < services_count; i++) {
@ -66,7 +65,7 @@ static void *ble_connect_device(void *arg) {
ret = gattlib_discover_char(gatt_connection, &characteristics, &characteristics_count);
if (ret != 0) {
fprintf(stderr, "Fail to discover characteristics.\n");
return NULL;
goto disconnect_exit;
}
for (i = 0; i < characteristics_count; i++) {
gattlib_uuid_to_string(&characteristics[i].uuid, uuid_str, sizeof(uuid_str));
@ -77,6 +76,7 @@ static void *ble_connect_device(void *arg) {
}
free(characteristics);
disconnect_exit:
gattlib_disconnect(gatt_connection);
connection_exit: