ntpclient: change sendto/recv timeout to Kconfig

Change the timeout period of ntpclient to configurable to reduce the impact The NTP packet is lost during the first TLS connection after the board is started. Signed-off-by: zhanghongyu <[email protected]>
apache · Aug 3, 2023 · 768993f · 768993f
1 parent 216df60
commit 768993f
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/netutils/ntpclient/Kconfig b/netutils/ntpclient/Kconfig
@@ -66,6 +66,10 @@ config NETUTILS_NTPCLIENT_SIGWAKEUP
 	int "NTP client wakeup signal number"
 	default 18
 
+config NETUTILS_NTPCLIENT_TIMEOUT_MS
+	int "NTP client timeout of send and recv"
+	default 5000
+
 config NETUTILS_NTPCLIENT_WITH_AUTH
 	bool "NTP client with authentication"
 	default n

diff --git a/netutils/ntpclient/ntpclient.c b/netutils/ntpclient/ntpclient.c
@@ -875,8 +875,8 @@ static int ntpc_create_dgram_socket(int domain)
 
   /* Setup a send timeout on the socket */
 
-  tv.tv_sec  = 5;
-  tv.tv_usec = 0;
+  tv.tv_sec  = CONFIG_NETUTILS_NTPCLIENT_TIMEOUT_MS / 1000;
+  tv.tv_usec = CONFIG_NETUTILS_NTPCLIENT_TIMEOUT_MS % 1000;
 
   ret = setsockopt(sd, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(struct timeval));
   if (ret < 0)
@@ -888,9 +888,6 @@ static int ntpc_create_dgram_socket(int domain)
 
   /* Setup a receive timeout on the socket */
 
-  tv.tv_sec  = 5;
-  tv.tv_usec = 0;
-
   ret = setsockopt(sd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(struct timeval));
   if (ret < 0)
     {