https://github.com/jflinter/sweetry

Retry things!
https://github.com/jflinter/sweetry

Last synced: 2 months ago
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Retry things!

• Host: GitHub
• URL: https://github.com/jflinter/sweetry
• Owner: jflinter
• Created: 2015-12-13T06:12:14.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-12-13T06:14:55.000Z (about 9 years ago)
• Last Synced: 2023-03-22T19:55:59.793Z (almost 2 years ago)
• Language: Swift
• Size: 7.81 KB
• Stars: 7
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Sweetry

===

Sweetry is a small Swift framework that allows for retrying operations that might fail. It depends on the (excellent) [BrightFutures](https://github.com/Thomvis/BrightFutures) library by @thomvis.

Installation

---

To install via Carthage, add the following to your `Cartfile`:

```

github "jflinter/sweetry", ~> 0.1

```

Example usage

---

```swift

Retry(maxAttempts: 3, operation: {

  let promise = Promise()

  doSomeWorkThatMightFail({ result in

    promise.complete(result)

  })

  return promise.future

}).start()

```

Backoff strategy

---

You can customize the schedule at which a Retry will re-attempt its work by passing it a `BackoffStrategy` in its initializer. The library implements two concrete implementations of this protocol, `Linear` and `Exponential`.