snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

modules/nosql/manager.go

@@ -0,0 +1,78 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package nosql
+
+import (
+	"context"
+	"strconv"
+	"sync"
+	"time"
+
+	"gitea.dev/modules/process"
+
+	"github.com/redis/go-redis/v9"
+	"github.com/syndtr/goleveldb/leveldb"
+)
+
+var manager *Manager
+
+// Manager is the nosql connection manager
+type Manager struct {
+	ctx      context.Context
+	finished process.FinishedFunc
+	mutex    sync.Mutex
+
+	RedisConnections   map[string]*redisClientHolder
+	LevelDBConnections map[string]*levelDBHolder
+}
+
+type redisClientHolder struct {
+	redis.UniversalClient
+	name  []string
+	count int64
+}
+
+func (r *redisClientHolder) Close() error {
+	return manager.CloseRedisClient(r.name[0])
+}
+
+type levelDBHolder struct {
+	name  []string
+	count int64
+	db    *leveldb.DB
+}
+
+func init() {
+	_ = GetManager()
+}
+
+// GetManager returns a Manager and initializes one as singleton is there's none yet
+func GetManager() *Manager {
+	if manager == nil {
+		ctx, _, finished := process.GetManager().AddTypedContext(context.Background(), "Service: NoSQL", process.SystemProcessType, false)
+		manager = &Manager{
+			ctx:                ctx,
+			finished:           finished,
+			RedisConnections:   make(map[string]*redisClientHolder),
+			LevelDBConnections: make(map[string]*levelDBHolder),
+		}
+	}
+	return manager
+}
+
+func valToTimeDuration(vs []string) (result time.Duration) {
+	var err error
+	for _, v := range vs {
+		result, err = time.ParseDuration(v)
+		if err != nil {
+			var val int
+			val, err = strconv.Atoi(v)
+			result = time.Duration(val)
+		}
+		if err == nil {
+			return result
+		}
+	}
+	return result
+}