forgejo/vendor/gitea.com/macaron/toolbox
Tamal Saha 171b359877 Use gitea forked macaron (#7933)
Signed-off-by: Tamal Saha <tamal@appscode.com>
2019-08-23 12:40:29 -04:00
..
.drone.yml
.gitignore
go.mod
go.sum
healthcheck.go
LICENSE
profile.go
README.md
statistic.go
toolbox.go

toolbox

Middleware toolbox provides health chcek, pprof, profile and statistic services for Macaron.

Build Status API Reference

Installation

go get gitea.com/macaron/toolbox

Usage

// main.go
import (
	"gitea.com/macaron/macaron"
	"gitea.com/macaron/toolbox"
)

func main() {
  	m := macaron.Classic()
  	m.Use(toolbox.Toolboxer(m))
	m.Run()
}

Open your browser and visit http://localhost:4000/debug to see the effects.

Options

toolbox.Toolboxer comes with a variety of configuration options:

type dummyChecker struct {
}

func (dc *dummyChecker) Desc() string {
	return "Dummy checker"
}

func (dc *dummyChecker) Check() error {
	return nil
}

// ...
m.Use(toolbox.Toolboxer(m, toolbox.Options{
	URLPrefix:			"/debug",			// URL prefix for toolbox dashboard
	HealthCheckURL:		"/healthcheck", 	// URL for health check request
	HealthCheckers: []HealthChecker{
		new(dummyChecker),
	},										// Health checkers
	HealthCheckFuncs: []*toolbox.HealthCheckFuncDesc{
		&toolbox.HealthCheckFuncDesc{
			Desc: "Database connection",
			Func: func() error { return "OK" },
		},
	},										// Health check functions
	DisableDebug:		false,				// Turns off all debug functionality when true
	PprofURLPrefix:		"/debug/pprof/", 	// URL prefix of pprof
	ProfileURLPrefix:	"/debug/profile/", 	// URL prefix of profile
	ProfilePath:		"profile",			// Path store profile files
}))
// ...

Route Statistic

Toolbox also comes with a route call statistic functionality:

import (
	"os"
	"time"
	//...
	"gitea.com/macaron/toolbox"
)

func main() {
	//...
	m.Get("/", func(t toolbox.Toolbox) {
		start := time.Now()
		
		// Other operations.
		
		t.AddStatistics("GET", "/", time.Since(start))
	})
	
	m.Get("/dump", func(t toolbox.Toolbox) {
		t.GetMap(os.Stdout)
	})
}

Output take from test:

+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+
| Request URL                                       | Method     | Times            | Total Used(s)    | Max Used(μs)     | Min Used(μs)     | Avg Used(μs)     |
+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+
| /api/user                                         | POST       |                2 |         0.000122 |       120.000000 |         2.000000 |        61.000000 |
| /api/user                                         | GET        |                1 |         0.000013 |        13.000000 |        13.000000 |        13.000000 |
| /api/user                                         | DELETE     |                1 |         0.000001 |         1.400000 |         1.400000 |         1.400000 |
| /api/admin                                        | POST       |                1 |         0.000014 |        14.000000 |        14.000000 |        14.000000 |
| /api/user/unknwon                                 | POST       |                1 |         0.000012 |        12.000000 |        12.000000 |        12.000000 |
+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+

License

This project is under Apache v2 License. See the LICENSE file for the full license text.