LAPP_SJA_APS_BACKEND/engine/saver.go

package Engine

import (
	conf "leit.com/leit_seat_aps/config"
	"leit.com/leit_seat_aps/db"
	"leit.com/leit_seat_aps/glog"
)

// 启动保存服务
// 同时通过协程从该管道中收取已完成的打印任务更新到数据库中
func StartSaver(conf *conf.EnvConfig,c chan db.PrintTask) {

	go func() {
		for {
			// 从管道获取要保存的任务
			task := <-c
			// 关闭打印任务
			m := new(db.PrintTask)
			err := m.ChangePrintTaskStatus(task, "C")
			if err != nil {
				glog.InfoExtln("Printer","Failed to close the print task :", task)
			}
		}
	}()
}