AP_Networking: 3s timeout on TCP connect

tridge · rmackay9 · commit 374425380b90 · 2025-08-27T14:07:35.000+09:00
diff --git a/libraries/AP_Networking/AP_Networking_port.cpp b/libraries/AP_Networking/AP_Networking_port.cpp
@@ -296,7 +296,7 @@ void AP_Networking::Port::tcp_client_loop(void)
         }
         if (!connected) {
             const char *dest = ip.get_str();
-            connected = sock->connect(dest, port.get());
+            connected = sock->connect_timeout(dest, port.get(), 3000);
             if (connected) {
                 GCS_SEND_TEXT(MAV_SEVERITY_INFO, "TCP[%u]: connected to %s:%u", unsigned(state.idx), dest, unsigned(port.get()));
                 sock->set_blocking(false);

Original file line number	Diff line number	Diff line change
`@@ -296,7 +296,7 @@ void AP_Networking::Port::tcp_client_loop(void)`
`296`	`296`	`}`
`297`	`297`	`if (!connected) {`
`298`	`298`	`const char *dest = ip.get_str();`
`299`		`- connected = sock->connect(dest, port.get());`
	`299`	`+ connected = sock->connect_timeout(dest, port.get(), 3000);`
`300`	`300`	`if (connected) {`
`301`	`301`	`GCS_SEND_TEXT(MAV_SEVERITY_INFO, "TCP[%u]: connected to %s:%u", unsigned(state.idx), dest, unsigned(port.get()));`
`302`	`302`	`sock->set_blocking(false);`