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nanocoap_sock: don't include token in empty ACK response

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Benjamin Valentin 2023-03-08 01:47:02 +01:00 committed by Benjamin Valentin
parent 6c1de71606
commit d6e05dae7f
1 changed files with 1 additions and 2 deletions
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3
sys/net/application_layer/nanocoap/sock.c
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@ -136,14 +136,13 @@ static int _sock_recv_buf(nanocoap_sock_t *sock, void **data, void **ctx, uint32
static int _send_ack(nanocoap_sock_t *sock, coap_pkt_t *pkt)
{
coap_hdr_t ack;
unsigned tkl = coap_get_token_len(pkt);
const iolist_t snip = {
.iol_base = &ack,
.iol_len = sizeof(ack),
};
coap_build_hdr(&ack, COAP_TYPE_ACK, coap_get_token(pkt), tkl,
coap_build_hdr(&ack, COAP_TYPE_ACK, NULL, 0,
COAP_CODE_EMPTY, ntohs(pkt->hdr->id));
return _sock_sendv(sock, &snip);