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Golang taskqueue.AddMulti函数代码示例

本文整理汇总了Golang中appengine/taskqueue.AddMulti函数的典型用法代码示例。如果您正苦于以下问题：Golang AddMulti函数的具体用法？Golang AddMulti怎么用？Golang AddMulti使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了AddMulti函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: UpdateFeeds

func UpdateFeeds(c mpg.Context, w http.ResponseWriter, r *http.Request) {
	gn := goon.FromContext(c)
	q := datastore.NewQuery(gn.Key(&Feed{}).Kind()).KeysOnly()
	q = q.Filter("n <=", time.Now())

	q = q.Limit(1000)
	it := gn.Run(q)
	var keys []*datastore.Key
	var del []*datastore.Key
	for {
		k, err := it.Next(nil)
		if err == datastore.Done {
			break
		} else if err != nil {
			c.Errorf("next error: %v", err.Error())
			break
		} else if len(k.StringID()) == 0 {
			del = append(del, k)
			continue
		}
		keys = append(keys, k)
	}
	tasks := make([]*taskqueue.Task, len(keys))
	for i, k := range keys {
		tasks[i] = taskqueue.NewPOSTTask(routeUrl("update-feed"), url.Values{
			"feed": {k.StringID()},
		})
	}
	var ts []*taskqueue.Task
	const taskLimit = 100
	for len(tasks) > 0 {
		if len(tasks) > taskLimit {
			ts = tasks[:taskLimit]
			tasks = tasks[taskLimit:]
		} else {
			ts = tasks
			tasks = tasks[0:0]
		}
		if _, err := taskqueue.AddMulti(c, ts, "update-feed"); err != nil {
			c.Errorf("taskqueue error: %v", err.Error())
		}
	}
	c.Infof("updating %d feeds", len(keys))

	if len(del) > 0 {
		c.Errorf("attempt to delete %v feeds", len(del))
		if err := gn.DeleteMulti(del); err != nil {
			c.Errorf("delete error: %v", err.Error())
		}
		fmt.Fprintf(w, `<html><head><meta http-equiv="refresh" content="0"></head></html>`)
		fmt.Fprintf(w, "attempt to delete %v feeds", len(del))
		for _, k := range del {
			fmt.Fprintf(w, "\n<br>%v", k)
		}
	}
	fmt.Fprintf(w, "updating %d feeds", len(keys))
}
开发者ID:Haacked，项目名称:goread，代码行数:57，代码来源:tasks.go

示例2: taskHandler

func taskHandler(w http.ResponseWriter, r *http.Request) {
	max := 12
	var tasks []*taskqueue.Task
	for i := 0; i < max; i++ {
		tasks = append(tasks, taskqueue.NewPOSTTask("/", nil))
	}
	c := appengine.NewContext(r)
	taskqueue.AddMulti(c, tasks, "read")
}
开发者ID:510build，项目名称:ChatWork-Outgoing-Service，代码行数:9，代码来源:app.go

示例3: TestTasks

func TestTasks(t *testing.T) {

	c, err := NewContext(&Options{TaskQueues: []string{"testQueue"}})
	if err != nil {
		t.Fatalf("NewContext: %v", err)
	}
	defer c.Close()

	task := taskqueue.NewPOSTTask("/post", map[string][]string{})
	_, err = taskqueue.Add(c, task, "testQueue")
	if err != nil {
		t.Fatalf("Could not add task to queue")
	}
	stats, err := taskqueue.QueueStats(c, []string{"testQueue"}, 0) // fetch all of them
	if err != nil {
		t.Fatalf("Could not get taskqueue statistics")
	}
	t.Logf("TaskStatistics = %#v", stats)
	if len(stats) == 0 {
		t.Fatalf("Queue statistics are empty")
	} else if stats[0].Tasks != 1 {
		t.Fatalf("Could not find the task we just added")
	}

	err = taskqueue.Purge(c, "testQueue")
	if err != nil {
		t.Fatalf("Could not purge the queue")
	}
	stats, err = taskqueue.QueueStats(c, []string{"testQueue"}, 0) // fetch all of them
	if len(stats) == 0 {
		t.Fatalf("Queue statistics are empty")
	}
	if stats[0].Tasks != 0 {
		t.Fatalf("Purge command not successful")
	}

	tasks := []*taskqueue.Task{
		taskqueue.NewPOSTTask("/post1", map[string][]string{}),
		taskqueue.NewPOSTTask("/post2", map[string][]string{}),
	}
	_, err = taskqueue.AddMulti(c, tasks, "testQueue")
	if err != nil {
		t.Fatalf("Could not add bulk tasklist to queue")
	}
	stats, err = taskqueue.QueueStats(c, []string{"testQueue"}, 0) // fetch all of them
	if err != nil {
		t.Fatalf("Could not get taskqueue statistics")
	}
	if len(stats) == 0 {
		t.Fatalf("Could not find the tasks we just added")
	} else if stats[0].Tasks != 2 {
		t.Fatalf("Could not find the tasks we just added")
	}

}
开发者ID:icub3d，项目名称:appenginetesting，代码行数:55，代码来源:context_test.go

示例4: addTasks

// addTasks adds the provided tasks in batches of 100 or less.
// This is to sidestep a limitation in the taskqueue API.
func addTasks(c appengine.Context, tasks []*taskqueue.Task, queue string) error {
	n := 100
	for len(tasks) > 0 {
		if len(tasks) < n {
			n = len(tasks)
		}
		_, err := taskqueue.AddMulti(c, tasks[:n], queue)
		if err != nil {
			return err
		}
		tasks = tasks[n:]
	}
	return nil
}
开发者ID:TheAustrianPro，项目名称:overlay-tiler，代码行数:16，代码来源:util.go

示例5: submitBulkUpdateUnique

func submitBulkUpdateUnique(c appengine.Context, w http.ResponseWriter, r *http.Request) {
	r.ParseForm()
	times := 1
	tstr := r.FormValue("times")
	if tstr != "" {
		var err error
		times, err = strconv.Atoi(tstr)
		if err != nil {
			times = 1
		}
	}

	header := http.Header{
		"Content-Type": []string{"application/x-www-form-urlencoded"},
	}

	tasks := []*taskqueue.Task{}
	for ; times > 0; times-- {
		tasks = append(tasks, &taskqueue.Task{
			Path:    "/batch/bulkUpdateUnique",
			Payload: []byte(r.Form.Encode()),
			Header:  header,
		})
		if len(tasks) >= 100 {
			_, err := taskqueue.AddMulti(c, tasks, "bulkupdateunique")
			c.Infof("Submitted %v tasks: %v", len(tasks), err)
			tasks = nil
		}
	}
	if len(tasks) >= 0 {
		_, err := taskqueue.AddMulti(c, tasks, "bulkupdateunique")
		c.Infof("Submitted %v tasks (final): %v", len(tasks), err)
	}

	w.WriteHeader(202)
}
开发者ID:couchbaselabs，项目名称:statstore，代码行数:36，代码来源:batch.go

示例6: UpdateFeeds

func UpdateFeeds(c mpg.Context, w http.ResponseWriter, r *http.Request) {
	q := datastore.NewQuery("F").KeysOnly()
	q = q.Filter("n <=", time.Now())
	q = q.Limit(3000)
	var keys []*datastore.Key
	it := q.Run(c)
	retry := 0
	for {
		k, err := it.Next(nil)
		if err != nil {
			c.Errorf("next error: %v, retry: %v", err.Error(), retry)
			if retry == 5 {
				break
			}
			retry++
			it = q.Run(c)
		} else {
			keys = append(keys, k)
		}
	}
	if len(keys) == 0 {
		c.Errorf("giving up")
		return
	}

	tasks := make([]*taskqueue.Task, len(keys))
	for i, k := range keys {
		c.Infof("task: %v, %v", i, k)
		tasks[i] = taskqueue.NewPOSTTask(routeUrl("update-feed"), url.Values{
			"feed": {k.StringID()},
		})
	}
	var ts []*taskqueue.Task
	const taskLimit = 100
	for len(tasks) > 0 {
		if len(tasks) > taskLimit {
			ts = tasks[:taskLimit]
			tasks = tasks[taskLimit:]
		} else {
			ts = tasks
			tasks = tasks[0:0]
		}
		if _, err := taskqueue.AddMulti(c, ts, "update-feed"); err != nil {
			c.Errorf("taskqueue error: %v", err.Error())
		}
	}
	c.Infof("updating %d feeds", len(keys))
}
开发者ID:reflog，项目名称:goread，代码行数:48，代码来源:tasks.go

示例7: UpdateFeeds

func UpdateFeeds(c mpg.Context, w http.ResponseWriter, r *http.Request) {
	q := datastore.NewQuery("F").KeysOnly().Filter("n <=", time.Now())
	q = q.Limit(10 * 60 * 20) // 10/s queue, 20 min cron
	var keys []*datastore.Key
	it := q.Run(appengine.Timeout(c, time.Second*60))
	for {
		k, err := it.Next(nil)
		if err == datastore.Done {
			break
		} else if err != nil {
			c.Errorf("next error: %v", err.Error())
			break
		}
		keys = append(keys, k)
	}

	if len(keys) == 0 {
		c.Errorf("no results")
		return
	}
	c.Infof("updating %d feeds", len(keys))

	var tasks []*taskqueue.Task
	for _, k := range keys {
		tasks = append(tasks, taskqueue.NewPOSTTask(routeUrl("update-feed"), url.Values{
			"feed": {k.StringID()},
		}))
	}
	var ts []*taskqueue.Task
	const taskLimit = 100
	for len(tasks) > 0 {
		if len(tasks) > taskLimit {
			ts = tasks[:taskLimit]
			tasks = tasks[taskLimit:]
		} else {
			ts = tasks
			tasks = tasks[0:0]
		}
		if _, err := taskqueue.AddMulti(c, ts, "update-feed"); err != nil {
			c.Errorf("taskqueue error: %v", err.Error())
		}
	}
}
开发者ID:sringer，项目名称:goread，代码行数:43，代码来源:tasks.go

示例8: taskSender

func taskSender(c mpg.Context, queue string, tc chan *taskqueue.Task, done chan bool) {
	const taskLimit = 100
	tasks := make([]*taskqueue.Task, 0, taskLimit)
	send := func() {
		taskqueue.AddMulti(c, tasks, queue)
		c.Infof("added %v tasks", len(tasks))
		tasks = tasks[0:0]
	}
	for t := range tc {
		tasks = append(tasks, t)
		if len(tasks) == taskLimit {
			send()
		}
	}
	if len(tasks) > 0 {
		send()
	}
	done <- true
}
开发者ID:kissthink，项目名称:goread，代码行数:19，代码来源:utils.go

示例9: UpdateFeeds

func UpdateFeeds(c mpg.Context, w http.ResponseWriter, r *http.Request) {
	gn := goon.FromContext(c)
	q := datastore.NewQuery(gn.Key(&Feed{}).Kind()).KeysOnly()
	q = q.Filter("n <=", time.Now())

	q = q.Limit(2500)
	it := gn.Run(q)
	var keys []*datastore.Key
	for {
		k, err := it.Next(nil)
		if err == datastore.Done {
			break
		} else if err != nil {
			c.Errorf("next error: %v", err.Error())
			break
		}
		keys = append(keys, k)
	}
	tasks := make([]*taskqueue.Task, len(keys))
	for i, k := range keys {
		tasks[i] = taskqueue.NewPOSTTask(routeUrl("update-feed"), url.Values{
			"feed": {k.StringID()},
		})
	}
	var ts []*taskqueue.Task
	const taskLimit = 100
	for len(tasks) > 0 {
		if len(tasks) > taskLimit {
			ts = tasks[:taskLimit]
			tasks = tasks[taskLimit:]
		} else {
			ts = tasks
			tasks = tasks[0:0]
		}
		if _, err := taskqueue.AddMulti(c, ts, "update-feed"); err != nil {
			c.Errorf("taskqueue error: %v", err.Error())
		}
	}
	c.Infof("updating %d feeds", len(keys))
	fmt.Fprintf(w, "updating %d feeds", len(keys))
}
开发者ID:joshua，项目名称:goread，代码行数:41，代码来源:tasks.go

示例10: UpdateFeeds

func UpdateFeeds(c mpg.Context, w http.ResponseWriter, r *http.Request) {
	q := datastore.NewQuery("F").KeysOnly()
	q = q.Filter("n <=", time.Now())
	q = q.Limit(3000)
	var keys []*datastore.Key
	for i := 0; i < 5; i++ {
		if _keys, err := q.GetAll(c, nil); err != nil {
			c.Errorf("get all error: %v, retry %v", err.Error(), i)
		} else {
			c.Errorf("got %v keys", len(_keys))
			keys = _keys
			break
		}
	}
	if len(keys) == 0 {
		c.Errorf("giving up")
		return
	}

	tasks := make([]*taskqueue.Task, len(keys))
	for i, k := range keys {
		tasks[i] = taskqueue.NewPOSTTask(routeUrl("update-feed"), url.Values{
			"feed": {k.StringID()},
		})
	}
	var ts []*taskqueue.Task
	const taskLimit = 100
	for len(tasks) > 0 {
		if len(tasks) > taskLimit {
			ts = tasks[:taskLimit]
			tasks = tasks[taskLimit:]
		} else {
			ts = tasks
			tasks = tasks[0:0]
		}
		if _, err := taskqueue.AddMulti(c, ts, "update-feed"); err != nil {
			c.Errorf("taskqueue error: %v", err.Error())
		}
	}
	c.Infof("updating %d feeds", len(keys))
}
开发者ID:AIRPLAYZ，项目名称:goread，代码行数:41，代码来源:tasks.go

示例11: RSVPMeetupEvents

func RSVPMeetupEvents(events []MeetupEvent, r *http.Request) string {
	c := appengine.NewContext(r)
	queuetasks := make([]*taskqueue.Task, 0)

	taskqueue.Purge(c, "futurersvp")

	for _, event := range events {
		t := ProcessEvent(event, r)
		if t != nil {
			queuetasks = append(queuetasks, t)
		}
	}

	taskqueue.AddMulti(c, queuetasks, "futurersvp")

	str := fmt.Sprintf("Total Number of Meetups processed: %d\n", len(events))
	str = str + fmt.Sprintf("Total Number of future Meetups queued: %d\n", len(queuetasks))
	log.Print(str)

	return str
}
开发者ID:jsanchez034，项目名称:MeetupAutoRsvp，代码行数:21，代码来源:meetupautorsvp.go

示例12: load

func load(w http.ResponseWriter, r *http.Request, c appengine.Context, output *crBuffer) int {
	// Determine how many tasks to queue
	count := 10
	countStr := r.URL.Query().Get("count")
	if countStr != "" {
		parsedCount, err := strconv.ParseInt(countStr, 10, 64)
		if err != nil {
			output.WriteLine("Could not parse count: %s", countStr)
			return http.StatusBadRequest
		}
		if parsedCount <= 0 {
			output.WriteLine("Invalid count specified: %d", parsedCount)
			return http.StatusBadRequest
		}
		count = int(parsedCount)
	}

	delayStr := r.URL.Query().Get("delay")
	if delayStr == "" {
		delayStr = "10"
	}

	tasks := make([]*taskqueue.Task, count)
	for i := 0; i < count; i++ {
		tasks[i] = taskqueue.NewPOSTTask(
			"/work",
			url.Values{
				"delay": []string{delayStr},
			})
	}
	_, err := taskqueue.AddMulti(c, tasks, "auto-worker-push")
	if err != nil {
		c.Errorf("Error loading tasks: %s", err)
		output.WriteLine("Error loading tasks")
		return http.StatusInternalServerError
	}

	output.WriteLine("Loaded %d tasks into queue with delay %s", count, delayStr)
	return http.StatusOK
}
开发者ID:markjen，项目名称:gcptest，代码行数:40，代码来源:app.go

示例13: DeleteOldFeeds

func DeleteOldFeeds(c mpg.Context, w http.ResponseWriter, r *http.Request) {
	ctx := appengine.Timeout(c, time.Minute)
	gn := goon.FromContext(c)
	q := datastore.NewQuery(gn.Kind(&Feed{})).Filter("n=", timeMax).KeysOnly()
	if cur, err := datastore.DecodeCursor(r.FormValue("c")); err == nil {
		q = q.Start(cur)
	}
	it := q.Run(ctx)
	done := false
	var tasks []*taskqueue.Task
	for i := 0; i < 10000 && len(tasks) < 100; i++ {
		k, err := it.Next(nil)
		if err == datastore.Done {
			c.Criticalf("done")
			done = true
			break
		} else if err != nil {
			c.Errorf("err: %v", err)
			continue
		}
		values := make(url.Values)
		values.Add("f", k.StringID())
		tasks = append(tasks, taskqueue.NewPOSTTask("/tasks/delete-old-feed", values))
	}
	if len(tasks) > 0 {
		c.Errorf("deleting %v feeds", len(tasks))
		if _, err := taskqueue.AddMulti(c, tasks, ""); err != nil {
			c.Errorf("err: %v", err)
		}
	}
	if !done {
		if cur, err := it.Cursor(); err == nil {
			values := make(url.Values)
			values.Add("c", cur.String())
			taskqueue.Add(c, taskqueue.NewPOSTTask("/tasks/delete-old-feeds", values), "")
		} else {
			c.Errorf("err: %v", err)
		}
	}
}
开发者ID:huluwa，项目名称:goread，代码行数:40，代码来源:tasks.go

示例14: batchPrepareUnique

func batchPrepareUnique(c appengine.Context, w http.ResponseWriter, r *http.Request) {
	keyStr := []string{}
	z, err := gzip.NewReader(r.Body)
	maybePanic(err)
	d := json.NewDecoder(z)
	maybePanic(d.Decode(&keyStr))
	c.Infof("Got %v keys to pull", len(keyStr))

	keys := []*datastore.Key{}
	obs := make([]oldLoader, len(keyStr))
	for i, k := range keyStr {
		key, err := datastore.DecodeKey(k)
		if err != nil {
			c.Errorf("Error decoding key: %v: %v", k, err)
			http.Error(w, err.Error(), 500)
			return
		}
		keys = append(keys, key)

		obs[i] = oldLoader{c: c, into: &Stats{}}
	}

	err = datastore.GetMulti(c, keys, obs)
	if err != nil {
		c.Errorf("Error grabbing the things: %v", err)
		http.Error(w, err.Error(), 500)
		return
	}

	tasks := []*taskqueue.Task{}
	for i, ol := range obs {
		s := ol.into.(*Stats)
		s.uncompress()
		uuid, err := getUUID(*s)
		if err != nil {
			c.Errorf("Couldn't find UUID from %v: %v", keyStr[i], err)
		}
		if uuid != "" {
			tasks = append(tasks, &taskqueue.Task{
				Method:  "PULL",
				Tag:     uuid,
				Payload: []byte(keyStr[i]),
			})
		}
	}

	_, err = taskqueue.AddMulti(c, tasks, "updateUniquePull")
	c.Infof("Response for adding %v pull tasks: %v", len(tasks), err)
	if err != nil {
		c.Errorf("Error queueing tasks:  %v", err)
		http.Error(w, err.Error(), 500)
		return
	}
	c.Infof("Queued %v tasks", len(tasks))

	// Try to submit a bulk updater.  This can cause a chain
	// reaction.  It'll be awesome
	taskqueue.Add(c, taskqueue.NewPOSTTask("/batch/bulkUpdateUnique", url.Values{}),
		"bulkupdateunique")

	w.WriteHeader(204)
}
开发者ID:couchbaselabs，项目名称:statstore，代码行数:62，代码来源:batch.go

示例15: CFixer

func CFixer(c mpg.Context, w http.ResponseWriter, r *http.Request) {
	q := datastore.NewQuery("F").KeysOnly()
	q = q.Limit(1000)
	cs := r.FormValue("c")
	if len(cs) > 0 {
		if cur, err := datastore.DecodeCursor(cs); err == nil {
			q = q.Start(cur)
			c.Infof("starting at %v", cur)
		} else {
			c.Errorf("cursor error %v", err.Error())
		}
	}
	var keys []*datastore.Key
	it := q.Run(Timeout(c, time.Second*15))
	for {
		k, err := it.Next(nil)
		if err == datastore.Done {
			break
		} else if err != nil {
			c.Errorf("next error: %v", err.Error())
			break
		}
		keys = append(keys, k)
	}

	if len(keys) == 0 {
		c.Errorf("no results")
		return
	} else {
		cur, err := it.Cursor()
		if err != nil {
			c.Errorf("to cur error %v", err.Error())
		} else {
			c.Infof("add with cur %v", cur)
			t := taskqueue.NewPOSTTask("/tasks/cfixer", url.Values{
				"c": {cur.String()},
			})
			taskqueue.Add(c, t, "cfixer")
		}
	}
	c.Infof("fixing %d feeds", len(keys))

	var tasks []*taskqueue.Task
	for _, k := range keys {
		c.Infof("f: %v", k.StringID())
		tasks = append(tasks, taskqueue.NewPOSTTask("/tasks/cfix", url.Values{
			"feed": {k.StringID()},
		}))
	}
	var ts []*taskqueue.Task
	const taskLimit = 100
	for len(tasks) > 0 {
		if len(tasks) > taskLimit {
			ts = tasks[:taskLimit]
			tasks = tasks[taskLimit:]
		} else {
			ts = tasks
			tasks = tasks[0:0]
		}
		if _, err := taskqueue.AddMulti(c, ts, "cfixer"); err != nil {
			c.Errorf("taskqueue error: %v", err.Error())
		}
	}
}
开发者ID:bashtian，项目名称:goread，代码行数:64，代码来源:tasks.go


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