// Put puts a job into tube t with priority pri and TTR ttr, and returns the id of the newly-created job func(t *Tube)Put(body []byte, pri uint32, delay, ttr time.Duration)(id uint64, err error) // Delete deletes the given job. func(c *Conn)Delete(id uint64)error { // Release tells the server to perform the following actions: // set the priority of the given job to pri, remove it from the list of // jobs reserved by c, wait delay seconds, then place the job in the // ready queue, which makes it available for reservation by any client. func(c *Conn)Release(id uint64, pri uint32, delay time.Duration)error func(c *Conn)Bury(id uint64, pri uint32)error