go-sundheit regiester built-in DNS check

register-health-checks-example.go

import (
  "time"

  health "github.com/AppsFlyer/go-sundheit"
  "github.com/AppsFlyer/go-sundheit/checks"

)

func registerHealthChecks() {
  // create a new health instance
  var h = health.New()
  // Schedule a host resolution check for `example.com`, requiring at least one results, and running every 10 sec
  h.RegisterCheck(&health.Config{
     Check:           checks.NewResolveCheck("example.com", 200*time.Millisecond, 1),
     ExecutionPeriod: 10 * time.Second,
  })

  // schedule more checks...
}