Add more logging

Author: w666

src/lib/heartbeat.ts

@@ -27,7 +27,7 @@ export function heartbeat(ws: WebSocket, lastMessageTime: MutableRefObject<numbe
     const timeNow = Date.now();
     const lastMessageReceivedAt = getLastMessageTime(lastMessageTime);
     if (lastMessageReceivedAt + timeout <= timeNow) {
-      console.warn(`Heartbeat timed out, closing connection, last message was seen ${timeNow - lastMessageReceivedAt}ms ago`);
+      console.warn(`Heartbeat timed out, closing connection, last message received ${timeNow - lastMessageReceivedAt}ms ago, last ping sent ${timeNow - lastPingSentAt}ms ago`);
       ws.close();
     } else {
       if (lastMessageReceivedAt + interval <= timeNow && lastPingSentAt + interval <= timeNow) {
@@ -37,6 +37,7 @@ export function heartbeat(ws: WebSocket, lastMessageTime: MutableRefObject<numbe
           } else {
             ws.send(message);
           }
+          console.log(`>>> last message received ${timeNow - lastMessageReceivedAt}ms ago, last ping sent ${timeNow - lastPingSentAt}ms ago`);
           lastPingSentAt = timeNow;
         } catch (err: unknown) {
           console.error(`Heartbeat failed, closing connection`, err instanceof Error ? err.message : err);