--- a/thermferm/websocket.c	Sat May 04 13:49:36 2024 +0200
+++ b/thermferm/websocket.c	Sat May 04 15:18:02 2024 +0200
@@ -446,6 +446,7 @@
 {
     struct	lws_context_creation_info info;
     int		n = 0;
+    pid_t	pid = gettid();
 
     my_ws_state = 1;
     memset(&info, 0, sizeof info); /* otherwise uninitialized garbage */
@@ -463,7 +464,7 @@
 	my_ws_state = 0;
 	return (void *)1;
     }
-    syslog(LOG_NOTICE, "Websocket: server started port %d", info.port);
+    syslog(LOG_NOTICE, "Websocket: server started port %d, pid=%d", info.port, pid);
 
     /*
      * Loop forever until external shutdown variable is set.