retry 1.0.0

  • Installing
  • Versions
  • 51


Execute a function repeatedly until no exception is thrown


import "package:retry/retry.dart";
import "dart:async";

Future connectFunction(){ ... }

Future main() async {
  // Tries to connect to a database 6 times, waiting 10 seconds each time
  final db = await retry(connectFunction);

Useful for waiting for a server to come up.

1. Depend on it

Add this to your package's pubspec.yaml file:

  retry: "^1.0.0"

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter packages get

Alternatively, your editor might support pub get or packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:retry/retry.dart';
Version Uploaded Documentation Archive
1.0.0 Mar 31, 2016 Go to the documentation of retry 1.0.0 Download retry 1.0.0 archive


This feature is new.
We welcome feedback.
More details: scoring.

We analyzed this package, and provided a score, details, and suggestions below.

  • completed on Feb 3, 2018
  • Dart: 2.0.0-dev.20.0
  • pana: 0.10.1


Describes how popular the package is relative to other packages. [more]
38 / 100
Code health derived from static analysis. [more]
100 / 100
Reflects how tidy and up-to-date the package is. [more]
12 / 100
Overall score:
Weighted score of the above. [more]


Detected platforms: Flutter, web, other

No platform restriction found in primary library package:retry/retry.dart.


  • Maintain

    Changelog entries help clients to follow the progress in your code.

  • The description is too short.

    Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

  • Maintain an example.

    Create a short demo in the example/ directory to show how to use this package. Common file name patterns include: main.dart, example.dart or you could also use retry.dart.


Package Constraint Resolved Available
Dev dependencies
test any