示例#1
0
文件: http.go 项目: javier/goconf
func leaseConfs(ctx appengine.Context) (ts []*taskqueue.Task, err error) {
	for i, t := 0, 1; i < 3; i, t = i+1, 2*t {
		ts, err = taskqueue.Lease(ctx, 4, "review-conference-queue", 10)
		if err == nil {
			return
		}
		ctx.Errorf("lease tasks: %v", err)
		time.Sleep(time.Duration(t) * time.Second)
	}
	return
}
示例#2
0
文件: tq.go 项目: knightso/goslides
func lease(w http.ResponseWriter, r *http.Request) {
	c := appengine.NewContext(r)

	tasks, err := taskqueue.Lease(c, 100, "pulltest", 3600)
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	payloads := make([]string, 0, len(tasks))
	for _, task := range tasks {
		payloads = append(payloads, string(task.Payload))
	}

	je := json.NewEncoder(w)
	if err := je.Encode(payloads); err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}
}