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forgejo/modules/indexer/stats/queue.go
wxiaoguang 18f26cfbf7
Improve queue and logger context (#24924)
Before there was a "graceful function": RunWithShutdownFns, it's mainly
for some modules which doesn't support context.

The old queue system doesn't work well with context, so the old queues
need it.

After the queue refactoring, the new queue works with context well, so,
use Golang context as much as possible, the `RunWithShutdownFns` could
be removed (replaced by RunWithCancel for context cancel mechanism), the
related code could be simplified.

This PR also fixes some legacy queue-init problems, eg:

* typo : archiver: "unable to create codes indexer queue" => "unable to
create repo-archive queue"
* no nil check for failed queues, which causes unfriendly panic

After this PR, many goroutines could have better display name:

![image](https://github.com/go-gitea/gitea/assets/2114189/701b2a9b-8065-4137-aeaa-0bda2b34604a)

![image](https://github.com/go-gitea/gitea/assets/2114189/f1d5f50f-0534-40f0-b0be-f2c9daa5fe92)
2023-05-26 07:31:55 +00:00

49 lines
1.3 KiB
Go

// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package stats
import (
"fmt"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/queue"
"code.gitea.io/gitea/modules/setting"
)
// statsQueue represents a queue to handle repository stats updates
var statsQueue *queue.WorkerPoolQueue[int64]
// handle passed PR IDs and test the PRs
func handler(items ...int64) []int64 {
for _, opts := range items {
if err := indexer.Index(opts); err != nil {
if !setting.IsInTesting {
log.Error("stats queue indexer.Index(%d) failed: %v", opts, err)
}
}
}
return nil
}
func initStatsQueue() error {
statsQueue = queue.CreateUniqueQueue(graceful.GetManager().ShutdownContext(), "repo_stats_update", handler)
if statsQueue == nil {
return fmt.Errorf("unable to create repo_stats_update queue")
}
go graceful.GetManager().RunWithCancel(statsQueue)
return nil
}
// UpdateRepoIndexer update a repository's entries in the indexer
func UpdateRepoIndexer(repo *repo_model.Repository) error {
if err := statsQueue.Push(repo.ID); err != nil {
if err != queue.ErrAlreadyInQueue {
return err
}
log.Debug("Repo ID: %d already queued", repo.ID)
}
return nil
}