Mainflux.mainflux/vendor/github.com/go-zoo/bone

bone

What is bone ?

Bone is a lightweight and lightning fast HTTP Multiplexer for Golang. It support :

• URL Parameters
• REGEX Parameters
• Wildcard routes
• Router Prefix
• Route params validators
• Sub Router, mux.SubRoute(), support most standard router (bone, gorilla/mux, httpRouter etc...)
• Http method declaration
• Support for http.Handler and http.HandlerFunc
• Custom NotFound handler
• Respect the Go standard http.Handler interface

Speed

- BenchmarkBoneMux        10000000               118 ns/op
- BenchmarkZeusMux          100000               144 ns/op
- BenchmarkHttpRouterMux  10000000               134 ns/op
- BenchmarkNetHttpMux      3000000               580 ns/op
- BenchmarkGorillaMux       300000              3333 ns/op
- BenchmarkGorillaPatMux   1000000              1889 ns/op

These tests are just for fun, all these routers are great and efficient. Bone isn't the fastest router for every job.

Example

package main

import(
  "net/http"

  "github.com/go-zoo/bone"
)

func main () {
  mux := bone.New()

  mux.RegisterValidatorFunc("isNum", func(s string) bool {
    if _, err := strconv.Atoi(s); err == nil {
      return true
    }
    return false
  })

  // mux.Get, Post, etc ... takes http.Handler
  // validator for route parameter
  mux.Get("/home/:id|isNum", http.HandlerFunc(HomeHandler))
  // multiple parameter
  mux.Get("/profil/:id/:var", http.HandlerFunc(ProfilHandler))
  mux.Post("/data", http.HandlerFunc(DataHandler))

  // Support REGEX Route params
  mux.Get("/index/#id^[0-9]$", http.HandlerFunc(IndexHandler))

  // Handle take http.Handler
  mux.Handle("/", http.HandlerFunc(RootHandler))

  // GetFunc, PostFunc etc ... takes http.HandlerFunc
  mux.GetFunc("/test", Handler)

  http.ListenAndServe(":8080", mux)
}

func Handler(rw http.ResponseWriter, req *http.Request) {
  // Get the value of the "id" parameters.
  val := bone.GetValue(req, "id")

  rw.Write([]byte(val))
}

Blog Posts

• http://www.peterbe.com/plog/my-favorite-go-multiplexer
• https://harshladha.xyz/my-first-library-in-go-language-hasty-791b8e2b9e69

Libs

• Errors dump for Go : Trash
• Middleware Chaining module : Claw