fix: 暂时修复死锁问题。sleep

app/user_center/model/rank_pvp_model.go

@@ -78,7 +78,7 @@ func (m *customRankPvpModel) RankListByType(ctx context.Context, rankType, topN
 }
 
 func (m *customRankPvpModel) UpdateRank(ctx context.Context, rankType int32, data []RankPvp) error {
-	db := m.conn.WithContext(ctx) //.Session(&gorm.Session{DryRun: true})
+	db := m.conn.WithContext(ctx)
 	return db.Transaction(func(tx *gorm.DB) error {
 		var err error
 		// delete all by rank_type

app/user_center/rpc/internal/logic/rank/rank_job.go

@@ -11,6 +11,7 @@ import (
 	"live-service/app/user_center/model"
 	"live-service/app/user_center/rpc/internal/svc"
 	"live-service/app/user_center/rpc/pb"
+	"time"
 )
 
 var Service *Job
@@ -300,6 +301,8 @@ func (j *Job) persistence(rankType int32) {
 		})
 	}
 	if len(dbModel) > 0 {
+		// 简单避免死锁
+		time.Sleep(1 * time.Second)
 		if err = j.svcCtx.RankPvpModel.UpdateRank(j.ctx, rankType, dbModel); err != nil {
 			logx.Error("更新排行榜错误", err)
 			return