解决了按需启动因为socket关闭回调无法触发可能导致假死无法唤醒的问题

src/entity/instance/on_demand.ts

@@ -67,14 +67,13 @@ export class OnDemandRunner {
                     // create socket server
                     this.socketServer = this.startSocketServer(port);
                     // waiting for player connect then close socket server
-                    await new Promise<void>((ok, reject) => {
-                        this.socketServer.on('close', () => {
-                            ok();
+                    while (this.socketServer.listening) {
+                        await new Promise<void>((ok) => {
+                            setTimeout(ok, 2000);
                         });
-                        this.socketServer.on('error', (error: any) => {
-                            reject(error);
-                        });
-                    });
+                    }
+                    logger.info(`${this.instance.instanceUuid} `, $t("on_demand.playerConnected"));
+                    this.instance.println("INFO", $t("on_demand.playerConnected"));
                     this.socketServer = null;
                 }
                 resolve();

src/i18n/language/en_us.json

@@ -228,6 +228,7 @@
     "cantStartOnDemand": "May not a Minecraft server, unable to start on demand.",
     "over30minClose": "Instance has been vancant for more than 30 minutes, going to sleep...",
     "instanceSleeping": "Instance is sleeping, waiting for player to wake it up.",
+    "playerConnected": "Connection recived, waking up instance...",
     "start": "On demand sequence started.",
     "stop": "On demand sequence stopped."
   }

src/i18n/language/zh_cn.json

@@ -228,6 +228,7 @@
     "cantStartOnDemand": "可能由于不是Minecraft服务器，无法使用按需启动功能。",
     "over30minClose": "实例超过30分钟不活跃，正在进入休眠状态。",
     "instanceSleeping": "实例已休眠，等待玩家唤醒。",
+    "playerConnected": "检测到连接请求，正在唤醒实例。",
     "start": "已进入按需启动模式，实例将在超过30分钟不活跃后自动关闭并在玩家进入时自动开启。",
     "stop": "已退出按需启动模式。"
   }