使用Gin和JobRunner

Question

I'm using JobRunner (https://github.com/bamzi/jobrunner) for scheduler and GIn-gonic framework for my Golang project (I'm just learning Go for about 1 week).

I have tried the package and it works. Problem is when i would like to connect to my database, i cannot access gin context inside the schedule function

func ScheduleUrl() {
   jobrunner.Start() // optional: jobrunner.Start(pool int, concurrent int) (10, 1)
   jobrunner.Schedule("@every 20s", CheckExpiredUrl{})
}

// Job Specific Functions
type CheckExpiredUrl struct {
// filtered
}


  // ReminderEmails.Run() will get triggered automatically.
func (e CheckExpiredUrl) Run() {
  // Queries the DB
  // Sends some email
  fmt.Println("Every 20 sec Check Expired Url ")

  db := c.MustGet("db").(*mgo.Database)
  urls := []models.Url{}
  err := db.C(models.CollectionUrl).Find(nil).Sort("-expired_at").All(&urls)
  if err != nil {
      c.Error(err)
  }
}

I need to use c *gin.Context

inside jobrunner function, and how to do that?

Answer 1

You can use jobrunner.Now(NowDo{}) and pass gin context into it