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examples/dtls-echo: fix silent fail with ECC

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This commit is contained in:
M Aiman Ismail 2020-07-09 10:17:05 +02:00
parent cc6c5a8c7b
commit 1980b94728
1 changed files with 8 additions and 3 deletions
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11
examples/dtls-echo/dtls-client.c
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@ -43,9 +43,9 @@
/* Delay to give time to the remote peer to do the compute (client only). */ /* Delay to give time to the remote peer to do the compute (client only). */
#ifdef CONFIG_DTLS_ECC #ifdef CONFIG_DTLS_ECC
#define DEFAULT_US_DELAY 10000000 #define DEFAULT_US_DELAY (20 * US_PER_SEC)
#else #else
#define DEFAULT_US_DELAY 100 #define DEFAULT_US_DELAY (1 * US_PER_SEC)
#endif #endif
static int dtls_connected = 0; /* This is handled by Tinydtls callbacks */ static int dtls_connected = 0; /* This is handled by Tinydtls callbacks */
@ -108,7 +108,7 @@ static int dtls_handle_read(dtls_context_t *ctx)
} }
ssize_t res = sock_udp_recv(sock, packet_rcvd, sizeof(packet_rcvd), ssize_t res = sock_udp_recv(sock, packet_rcvd, sizeof(packet_rcvd),
1 * US_PER_SEC + DEFAULT_US_DELAY, &remote); DEFAULT_US_DELAY, &remote);
if (res <= 0) { if (res <= 0) {
if ((ENABLE_DEBUG) && (res != -EAGAIN) && (res != -ETIMEDOUT)) { if ((ENABLE_DEBUG) && (res != -EAGAIN) && (res != -ETIMEDOUT)) {
@ -455,6 +455,11 @@ static void client_send(char *addr_str, char *data)
watch--; watch--;
} /* END while */ } /* END while */
/* check if we failed to send */
if ((app_data_buf != 0)) {
printf("Failed to send the data\n");
}
/* /*
* BUG: tinyDTLS (<= 0.8.6) * BUG: tinyDTLS (<= 0.8.6)
* If dtls_connect() is called but the handshake does not complete (e.g. * If dtls_connect() is called but the handshake does not complete (e.g.