github.com/gramework/gramework@v1.8.1-0.20231027140105-82555c9057f5/app_healthcheck.go (about)

     1  // Copyright 2017-present Kirill Danshin and Gramework contributors
     2  // Copyright 2019-present Highload LTD (UK CN: 11893420)
     3  //
     4  // Licensed under the Apache License, Version 2.0 (the "License");
     5  // you may not use this file except in compliance with the License.
     6  // You may obtain a copy of the License at
     7  //
     8  //     http://www.apache.org/licenses/LICENSE-2.0
     9  //
    10  
    11  package gramework
    12  
    13  import (
    14  	"runtime"
    15  )
    16  
    17  // HealthHandler serves info about memory usage
    18  func (app *App) HealthHandler(ctx *Context) {
    19  	var m runtime.MemStats
    20  	runtime.ReadMemStats(&m)
    21  
    22  	e := ctx.JSON(m)
    23  	_ = e
    24  }
    25  
    26  // Health registers HealthHandler on /internal/health
    27  func (app *App) Health() {
    28  	app.GET("/internal/health", app.HealthHandler)
    29  }