nrf_cloud_coap_connect()

int nrf_cloud_coap_connect

(

const char *const

app_ver

)

#include <include/net/nrf_cloud_coap.h>

Connect to and obtain authorization to access the nRF Cloud CoAP server.

This function must return 0 indicating success so that the other functions below, other than nrf_cloud_coap_disconnect(), will not immediately return an error when called.

Parameters

app_ver

Version to report to the shadow; can be NULL.

Returns

0 if authorized successfully, otherwise, an error number. Negative values are device-side errors defined in errno.h. Positive values are cloud-side errors (CoAP result codes) defined in zephyr/net/coap.h.

Return values

-EACCES

if nrf_cloud_coap_init has not been called.