Use global lock instead of NewExclusivePool to allow distributed lock between multiple Gitea instances (#31813)

Replace #26486 
Fix #19620

---------

Co-authored-by: Jason Song <i@wolfogre.com>
This commit is contained in:
Lunny Xiao 2024-09-06 18:12:41 +08:00 committed by GitHub
parent a5818470fe
commit 2da2000413
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GPG key ID: B5690EEEBB952194
13 changed files with 185 additions and 107 deletions

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@ -21,6 +21,7 @@ import (
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/gitrepo"
"code.gitea.io/gitea/modules/globallock"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/process"
@ -334,9 +335,15 @@ func handler(items ...string) []string {
}
func testPR(id int64) {
pullWorkingPool.CheckIn(fmt.Sprint(id))
defer pullWorkingPool.CheckOut(fmt.Sprint(id))
ctx, _, finished := process.GetManager().AddContext(graceful.GetManager().HammerContext(), fmt.Sprintf("Test PR[%d] from patch checking queue", id))
ctx := graceful.GetManager().HammerContext()
releaser, err := globallock.Lock(ctx, getPullWorkingLockKey(id))
if err != nil {
log.Error("lock.Lock(): %v", err)
return
}
defer releaser()
ctx, _, finished := process.GetManager().AddContext(ctx, fmt.Sprintf("Test PR[%d] from patch checking queue", id))
defer finished()
pr, err := issues_model.GetPullRequestByID(ctx, id)