抖音小游戏切后台5秒之后 websocket重新建立连接的的异常

onClose {errMsg: "app in background (5s)", protocolType: "tcp", socketType: "tradition", code: 1001, reason: "app in background (5s)"}

message: "at SocketTask.onClose callback function SocketTask…s, get more info from connectSocket.fail callback", name: "API_ERROR", stack: "at new WebSocket(weapp-adapter.js:1468:17)↵at as.c…at EventDispatcher.event(js/bundle.js:111852:42)↵"}