[riot-notifications] [RIOT-OS/RIOT] wolfSSL pkg addition with examples (#10308)

Aiman Ismail notifications at github.com
Tue Sep 3 19:59:34 CEST 2019


pokgak commented on this pull request.



> +        }
+
+        return 32;   /* length of key in octets or 0 for error */
+    }
+}
+#endif
+
+#define APP_DTLS_BUF_SIZE 64
+int dtls_client(int argc, char **argv)
+{
+    int ret = 0;
+    char buf[APP_DTLS_BUF_SIZE] = "Hello from DTLS client!";
+    int iface;
+    char *addr_str;
+    int connect_timeout = 0;
+    const int max_connect_timeouts = 5;

@MichelRottleuthner did you increase the timeout with `wolfSSL_set_timeout_init()` when testing this? IIRC this problem is due to the server taking too long to respond. Increasing `max_connect_timeouts` will have the same effect as increasing the timeout too but I prefer increasing the timeout here to show that we are giving the server longer to respond.

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