[riot-notifications] [RIOT-OS/RIOT] sock_dtls: add timeout to sock_dtls_send and sock_dtls_session_create (#14043)

Martine Lenders notifications at github.com
Wed May 13 10:00:18 CEST 2020


@miri64 commented on this pull request.



> +    if (sock_dtls_send(&dtls_sock, &session, data, datalen, 0) < 0) {
         puts("Error sending data");
     }
     else {
         printf("Sent DTLS message\n");
 
         uint8_t rcv[512];
-        if (sock_dtls_recv(&dtls_sock, &session, rcv, sizeof(rcv), SOCK_NO_TIMEOUT) < 0) {
+        if (sock_dtls_recv(&dtls_sock, &session, rcv, sizeof(rcv), 0) < 0) {

Is it a good idea to use no timeout for both functions here? For send I understand, as the session is already created, but not for recv.

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