devopsfaith/krakend-examples

Collection of examples for the KrakenD framework

krakend-examples's Issues

Poor description

Why shall I test this krakenD example? There is no description, no motivation, and no sense at all visible.

chi example don't work because wrong url pattern

I create a simple demo like /user/info/{uid}, it works fine with gin example, but the chi example always return 404 not found, I dig around and found URIParser.GetEndpointPath would convert endpoint from /user/info/{uid} to /user/info/:uid, which adapted by colon style gin router, but failed in brace style router by chi.

I had to add a convert function after config parsed to change the endpoint url back to brace style and it finally works, any good idea besides this one?

var reg = regexp.MustCompile(`:\w+`)

func convert(cfg config.ServiceConfig) {
	for _, e := range cfg.Endpoints {
		if !strings.Contains(e.Endpoint, ":") {
			continue
		}
		e.Endpoint = reg.ReplaceAllStringFunc(e.Endpoint, func(s string) string {
			return "{" + s[1:] + "}"
		})
	}
}

httpcache example is not working

Hi,

Hope you are all well !

I tried to run the httpcache example but it displays the following error:

  panic: runtime error: invalid memory address or nil pointer dereference
  [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x91c62d]
 
  goroutine 1 [running]:
  github.com/devopsfaith/krakend/router/gin.ginRouter.Run(0xc000138c80, 0xf21998, 0x0, 0x0, 0xc000114ee0, 0xb1fd20, 0xc00010f580, 0xb2ed80, 0xc00010f520, 0x0, ...)
  	/go/pkg/mod/github.com/devopsfaith/[email protected]/router/gin/router.go:96 +0x3ad
  main.main()
  	/app/main.go:56 +0x657

Is it possible to fix ? how to fix it ?

Thanks in advance for your insights or inputs on that topic.

Cheers,
X