Add wfb_tx_cmd call timeout

svpcom · Aug 8, 2024 · 3a9bdad · 3a9bdad
1 parent f16afcc
commit 3a9bdad
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/tx_cmd.c b/src/tx_cmd.c
@@ -28,6 +28,7 @@
 #include <time.h>
 #include "tx_cmd.h"
 
+#define COMMAND_TIMEOUT  3  //[seconds]
 
 int send_command(int port, cmd_req_t req, size_t req_size)
 {
@@ -47,6 +48,8 @@ int send_command(int port, cmd_req_t req, size_t req_size)
     addr.sin_port = htons(port);
     inet_pton(addr.sin_family, "127.0.0.1", &addr.sin_addr);
 
+    alarm(COMMAND_TIMEOUT);
+
     rc = sendto(fd, &req, req_size, 0, (struct sockaddr *)&addr, sizeof(addr));
     if (rc < 0)
     {