我有一个页面,用于将一些数据发送到我的云firestore DB,当网络不慢时能够成功上传数据,但是当网络慢时我却收到超时异常,这在下面导致该应用程序崩溃
Exception has occurred.
PlatformException(Error performing transaction, Timed out waiting for Task, null)
我已经在这里执行了Internet adrress查找。我还尝试捕获运行事务方法上的错误以及使用timeOut方法。但似乎仍然无法解决这个问题。它仍然崩溃
try {
final result = await InternetAddress.lookup('google.com');
if (result.isNotEmpty && result[0].rawAddress.isNotEmpty) {
print('connected');
Firestore.instance.runTransaction(((transactionHandler)async{
//some action Here
}))..timeout(Duration(seconds: 10),onTimeout:(){
scafoldKey1.currentState.showSnackBar(
SnackBar(content: Text("oops, Transaction timed Out"),duration: Duration(seconds: 3),),
);
});;
}
} on SocketException catch (_) {
print('not connected');
}