https://github.com/tiny-go/interceptor

Simple HTTP request interceptor
https://github.com/tiny-go/interceptor

Last synced: 5 days ago
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Simple HTTP request interceptor

• Host: GitHub
• URL: https://github.com/tiny-go/interceptor
• Owner: tiny-go
• License: mit
• Created: 2021-09-06T09:02:27.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2024-07-16T10:07:05.000Z (over 1 year ago)
• Last Synced: 2024-07-16T12:41:56.052Z (over 1 year ago)
• Language: Go
• Size: 13.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# interceptor

Simple HTTP request interceptor

### The concept

- define the interceptor to use for every outgoing request

- create a request

- provide an HTTP client

- send the request with interceptor

### Examples

- retry while destination service is unavailable

```go

interceptor.New(

    interceptor.Retry(serviceConfig.Client.MaxRetries),

    interceptor.WithInterval(time.Duration(serviceConfig.Client.RetryInterval)),

    interceptor.WhileFails(func(r *http.Response) error {

        if r.StatusCode == 503 {

            return errors.ServiceUnavailable("service is unavailable")

        }

        return nil

    }),

).Then(http.DefaultClient).Do(req)

```

- throttle

```go

var (

    ticker = time.NewTicker(duration)

    icp = interceptor.New(interceptor.Throttle(ticker.C)).Then(http.DefaultClient)

)

icp.Do(req)

icp.Do(req)

. . .

icp.Do(req)

```