ember-concurrency-retryable

An Ember addon that adds retry strategies and a task modifier for automatically retrying ember-concurrency tasks.

Compatibility

• Ember.js v3.16 or above
• Ember CLI v3.16 or above
• ember-concurrency 2.2.0+

Installation

ember install ember-concurrency-retryable

Documentation

https://maxfierke.github.io/ember-concurrency-retryable

Contributing / Reporting Issues

See the Contributing guide for details.

License

This project is licensed under the MIT License.

Thanks

• Ben Demboski for ember-concurrency-test-waiter from which this addon approach is based.
• Devin Weaver for providing great feedback on my original ember-concurrency RFC for retryable tasks.

Changelog

1.0.0

Breaking changes

• Drop support for ember-concurrency < 2.2.0
• Drop support for Node 10 (EOL)
• Drop support for < 3.16
• Drop support for wrapping tasks with retryable. Must use retryable via decorator or .retryable() on classic tasks.

0.9.1

• Support ember-concurrency 2.0.0-rc.1 and 2.0.0-rc.2

0.9.0

• Support ember-concurrency v2 (in beta)
• Removed deprecated enable and disable test helpers. Use enableTaskRetries and disableTaskRetries, respectively, instead.

0.8.0

• Drop Node 8
• Remove unneeded ember-cli-htmlbars dependency

0.7.0

• Resets retryCount and lastError after task instance successfully retries.
  • Potentially breaking if you're accessing these properties outside of the context of a retry event or retry policy hook, but this is not really supported.
• Add retriedSignal yieldable for manually designating when a looping task has successfully retried. See documentation page on "Looping Tasks" for more details and caveats.
• Added enableTaskRetries and disableTaskRetries helper functions for testing. Deprecated disable and enable.
• Depends on ember-concurrency 1.0.0+

0.6.0

• Fixes an off-by-one bug in the default DelayPolicy, which also affects ExponentialBackoffPolicy. May be a potential breaking change for consumers of either class. The bug skipped the first delay and ended the policy by going over, effectively causing the last delay to be 1ms.

0.5.0

• Bumped ember-cli-babel dependency to the 7.x series.
• Dropped support for ember-cli < 2.18

0.4.0

Features

• Added retrying and retried events for tasks using .evented() modifier

Bugfixes

• Fixed a bug where didRetry would be called multiple times for a task instance.

Documentation

• Moved docs from README to GitHub Pages

0.3.1

• Added didError and didRetry hooks

0.3.0

• Added willRetry hook to retry policies
• Fixed typo in defineModifier export from module root.

0.2.0

• Initial Release