Handling Multiple snack bars Display Issues in Concurrent API Calls.

[khushpajwani]

I am encountering an issue with displaying multiple snack bars in quick succession. For example, when I initiate five API calls simultaneously without waiting for their responses, and if any of these APIs fail, I attempt to show snack bars to indicate the errors. However, when multiple snack bars are triggered in rapid succession, the application crashes.

[dharambudh1]

Try using this code:

  void showSnackbar({required String title, required String message}) {
    unawaited(
      Get.closeCurrentSnackbar().whenComplete(
        () {
          Get.snackbar(title, message, instantInit: false);
          return;
        },
      ),
    );
    return;
  }

Explanation:
The showSnackbar function first attempts to close any currently displayed snack bar using Get.closeCurrentSnackbar(). Once the current snack bar is closed (as ensured by the whenComplete callback), it then displays a new snack bar with the provided title and message. The use of unawaited suggests that the function is designed to run independently of the completion of the Future from Get.closeCurrentSnackbar(), meaning that it does not block or wait for the snack bar to close before executing the next lines of code.

[khushpajwani]

Okay, thank you!