Function libcoap_sys::coap_dtls_receive

pub unsafe extern "C" fn coap_dtls_receive(
    coap_session: *mut coap_session_t, 
    data: *const u8, 
    data_len: usize
) -> c_int

Handling incoming data from a DTLS peer.

Internal function.

@param coap_session The CoAP session. @param data Encrypted datagram. @param data_len Encrypted datagram size.

@return Result of coap_handle_dgram on the decrypted CoAP PDU or @c -1 for error.