build chat system

web/server/utils/rcon.js

@@ -0,0 +1,41 @@
+import { RCON } from 'minecraft-server-util';
+
+const client = new RCON()
+
+const config = useRuntimeConfig()
+
+let connected = false;
+
+export const sendRconCommand = async (command) => {
+  await connectRcon()
+
+  const message = await client.execute(command);
+
+  closeClient()
+
+  return message;
+}
+
+const connectRcon = async () => {
+  if (connected) return;
+
+  await client.connect(config.rconHost);
+  await client.login(config.rconPassword);
+
+  connected = true;
+}
+
+const debounce = (callback, wait) => {
+  let timeout = null;
+  return (...args) => {
+    clearTimeout(timeout);
+    timeout = setTimeout(() => {
+      callback.apply(null, args);
+    }, wait);
+  };
+}
+
+const closeClient = debounce(() => {
+  client.close();
+  connected = false;
+}, 5000)