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Open-IM-Server/internal/msgtransfer/init.go

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// Copyright © 2023 OpenIM. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package msgtransfer
import (
"fmt"
"sync"
"time"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/relation"
relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/unrelation"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mw"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
openKeeper "github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry/zookeeper"
"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
)
type MsgTransfer struct {
persistentCH *PersistentConsumerHandler // 聊天记录持久化到mysql的消费者 订阅的topic: ws2ms_chat
historyCH *OnlineHistoryRedisConsumerHandler // 这个消费者聚合消息, 订阅的topicws2ms_chat, 修改通知发往msg_to_modify topic, 消息存入redis后Incr Redis, 再发消息到ms2pschat topic推送 发消息到msg_to_mongo topic持久化
historyMongoCH *OnlineHistoryMongoConsumerHandler // mongoDB批量插入, 成功后删除redis中消息以及处理删除通知消息删除的 订阅的topic: msg_to_mongo
// modifyCH *ModifyMsgConsumerHandler // 负责消费修改消息通知的consumer, 订阅的topic: msg_to_modify
}
func StartTransfer(prometheusPort int) error {
db, err := relation.NewGormDB()
if err != nil {
return err
}
if err := db.AutoMigrate(&relationTb.ChatLogModel{}); err != nil {
fmt.Printf("gorm: AutoMigrate ChatLogModel err: %v\n", err)
}
rdb, err := cache.NewRedis()
if err != nil {
return err
}
mongo, err := unrelation.NewMongo()
if err != nil {
return err
}
if err := mongo.CreateMsgIndex(); err != nil {
return err
}
client, err := openKeeper.NewClient(config.Config.Zookeeper.ZkAddr, config.Config.Zookeeper.Schema,
openKeeper.WithFreq(time.Hour), openKeeper.WithRoundRobin(), openKeeper.WithUserNameAndPassword(config.Config.Zookeeper.Username,
config.Config.Zookeeper.Password), openKeeper.WithTimeout(10), openKeeper.WithLogger(log.NewZkLogger()))
if err != nil {
return err
}
if client.CreateRpcRootNodes(config.GetServiceNames()); err != nil {
return err
}
client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()))
msgModel := cache.NewMsgCacheModel(rdb)
msgDocModel := unrelation.NewMsgMongoDriver(mongo.GetDatabase())
msgMysModel := relation.NewChatLogGorm(db)
chatLogDatabase := controller.NewChatLogDatabase(msgMysModel)
msgDatabase := controller.NewCommonMsgDatabase(msgDocModel, msgModel)
conversationRpcClient := rpcclient.NewConversationRpcClient(client)
groupRpcClient := rpcclient.NewGroupRpcClient(client)
msgTransfer := NewMsgTransfer(chatLogDatabase, msgDatabase, &conversationRpcClient, &groupRpcClient)
msgTransfer.initPrometheus()
return msgTransfer.Start(prometheusPort)
}
func NewMsgTransfer(chatLogDatabase controller.ChatLogDatabase,
msgDatabase controller.CommonMsgDatabase,
conversationRpcClient *rpcclient.ConversationRpcClient, groupRpcClient *rpcclient.GroupRpcClient,
) *MsgTransfer {
return &MsgTransfer{
persistentCH: NewPersistentConsumerHandler(chatLogDatabase), historyCH: NewOnlineHistoryRedisConsumerHandler(msgDatabase, conversationRpcClient, groupRpcClient),
historyMongoCH: NewOnlineHistoryMongoConsumerHandler(msgDatabase),
}
}
func (m *MsgTransfer) initPrometheus() {
prome.NewSeqGetSuccessCounter()
prome.NewSeqGetFailedCounter()
prome.NewSeqSetSuccessCounter()
prome.NewSeqSetFailedCounter()
prome.NewMsgInsertRedisSuccessCounter()
prome.NewMsgInsertRedisFailedCounter()
prome.NewMsgInsertMongoSuccessCounter()
prome.NewMsgInsertMongoFailedCounter()
}
func (m *MsgTransfer) Start(prometheusPort int) error {
var wg sync.WaitGroup
wg.Add(1)
fmt.Println("start msg transfer", "prometheusPort:", prometheusPort)
if config.Config.ChatPersistenceMysql {
// go m.persistentCH.persistentConsumerGroup.RegisterHandleAndConsumer(m.persistentCH)
} else {
fmt.Println("msg transfer not start mysql consumer")
}
go m.historyCH.historyConsumerGroup.RegisterHandleAndConsumer(m.historyCH)
go m.historyMongoCH.historyConsumerGroup.RegisterHandleAndConsumer(m.historyMongoCH)
// go m.modifyCH.modifyMsgConsumerGroup.RegisterHandleAndConsumer(m.modifyCH)
err := prome.StartPrometheusSrv(prometheusPort)
if err != nil {
return err
}
wg.Wait()
return nil
}