本文整理匯總了Golang中github.com/mjibson/goread/_third_party/github.com/MiniProfiler/go/miniprofiler_gae.Context.Criticalf方法的典型用法代碼示例。如果您正苦於以下問題：Golang Context.Criticalf方法的具體用法？Golang Context.Criticalf怎麽用？Golang Context.Criticalf使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/mjibson/goread/_third_party/github.com/MiniProfiler/go/miniprofiler_gae.Context的用法示例。
在下文中一共展示了Context.Criticalf方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: 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)
}
}
}示例2: DeleteOldFeed
func DeleteOldFeed(c mpg.Context, w http.ResponseWriter, r *http.Request) {
ctx := appengine.Timeout(c, time.Minute)
g := goon.FromContext(ctx)
oldDate := time.Now().Add(-time.Hour * 24 * 90)
feed := Feed{Url: r.FormValue("f")}
if err := g.Get(&feed); err != nil {
c.Criticalf("err: %v", err)
return
}
if feed.LastViewed.After(oldDate) {
return
}
q := datastore.NewQuery(g.Kind(&Story{})).Ancestor(g.Key(&feed)).KeysOnly()
keys, err := q.GetAll(ctx, nil)
if err != nil {
c.Criticalf("err: %v", err)
return
}
q = datastore.NewQuery(g.Kind(&StoryContent{})).Ancestor(g.Key(&feed)).KeysOnly()
sckeys, err := q.GetAll(ctx, nil)
if err != nil {
c.Criticalf("err: %v", err)
return
}
keys = append(keys, sckeys...)
c.Infof("delete: %v - %v", feed.Url, len(keys))
feed.NextUpdate = timeMax.Add(time.Hour)
if _, err := g.Put(&feed); err != nil {
c.Criticalf("put err: %v", err)
}
if len(keys) == 0 {
return
}
err = g.DeleteMulti(keys)
if err != nil {
c.Criticalf("err: %v", err)
}
}