I am using the SocketClient example of Kolban and try to read reply from SocketServer
here is the snippet

char *data = "Hello world";
rc = send(sock, data, strlen(data), 0);
ESP_LOGE(tag, "send: rc: %d", rc);

vTaskDelay(1000/portTICK_PERIOD_MS);

/* Check answer */
int ret = 0;
int cnt = 0 ...

hi Kolban, thanks for the answer.

unfortunately it did not help.

in addition to the stack overflow it reports this:
abort() was called at PC 0x4008615c
Guru Meditation Error: Core 0 panic'ed (abort)

does this indicate that the command is taking too long to finish?

the code line is:
esp_ble ...

Hi,

I always get a stack overflow when sending the notification. Which attr_handle do you send it to? (46 is the CHAR_HANDLE...)

I (20776) GATTS_DEMO: SEND NOTIFICATION, gatts_if 5, conn_id 0, attr_handle 46, value len 1

***ERROR*** A stack overflow in task IDLE has been detected.