"MessageTemplate":“IISHttpServer.HandleRequest中的意外异常”,“异常”:“对象引用未设置为对象的实例。Microsoft.AspNetCore.Server.IIS.Core.IISHttpContextOfT`1.ProcessRequestAsync()\r\n at Microsoft.AspNetCore.Server.IIS.Core.IISHttpServer.HandleRequest
在函数getCurrentOnlineUserInfo中,我嵌入了onDisconnect函数,以便当应用程序关闭时,我希望触发driverOffline --其中有Geofire.removeLocation// print('my name is ${userCurrentInfo.name}'); });
OnDisconnectonDisconnect = driversRef.onDiscon
有一个第三方WiFi库,我正试图在其中添加一个"onDisconnect“钩子。当onDisconnect()被调用时,我试图更新isWifiConnected属性。)();
cout << "Disconnecting!"hook to be run when it disconnects
connector -> onDisconnect = onDisconnect;