You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.go
    path of file: ./repos/openreplay/ee/backend/cmd/connector
    
    the code of the file until where you have to start completion: package main

import (
	"log"
	"openreplay/backend/pkg/db/postgres/pool"
	"openreplay/backend/pkg/db/redis"
	"openreplay/backend/pkg/projects"
	"openreplay/backend/pkg/sessions"

	config "openreplay/backend/internal/config/connector"
	"openreplay/backend/internal/connector"
	saver "openreplay/backend/pkg/connector"
	"openreplay/backend/pkg/memory"
	"openreplay/backend/pkg/messages"
	"openreplay/backend/pkg/objectstorage/store"
	"openreplay/backend/pkg/queue"
	"openreplay/backend/pkg/terminator"
)

func main() {
	log.SetFlags(log.LstdFlag
    
func main() {
	log.SetFlags(log.LstdFlags | log.LUTC | log.Llongfile)

	cfg := config.New()

	objStore, err := store.NewStore(&cfg.ObjectsConfig)
	if err != nil {
		log.Fatalf("can't init object storage: %s", err)
	}

	var db saver.Database
	switch cfg.ConnectorType {
	case "redshift":
		if db, err = saver.NewRedshift(cfg, objStore); err != nil {
			log.Fatalf("can't init redshift connection: %s", err)
		}
	case "clickhouse":
		if db, err = saver.NewClickHouse(cfg); err != nil {
			log.Fatalf("can't init clickhouse connection: %s", err)
		}
	default:
		log.Fatalf("unknown connector type: %s", cfg.ConnectorType)
	}
	defer db.Close()

	// Init postgres connection
	pgConn, err := pool.New(cfg.Postgres.String())
	if err != nil {
		log.Printf("can't init postgres connection: %s", err)
		return
	}
	defer pgConn.Close()

	// Init redis connection
	redisClient, err := redis.New(&cfg.Redis)
	if err != nil {
		log.Printf("can't init redis connection: %s", err)
	}
	defer redisClient.Close()

	projManager := projects.New(pgConn, redisClient)
	sessManager := sessions.New(pgConn, projManager, redisClient)

	// Saves messages to Redshift
	dataSaver := saver.New(cfg, db, sessManager, projManager)

	// Message filter
	msgFilter := []int{messages.MsgConsoleLog, messages.MsgCustomEvent, messages.MsgJSException,
		messages.MsgNetworkRequest, messages.MsgIssueEvent, messages.MsgCustomIssue,
		messages.MsgSessionStart, messages.MsgSessionEnd, messages.MsgConnectionInformation,
		messages.MsgMetadata, messages.MsgPageEvent, messages.MsgPerformanceTrackAggr, messages.MsgUserID,
		messages.MsgUserAnonymousID, messages.MsgJSException, messages.MsgJSExceptionDeprecated,
		messages.MsgInputEvent, messages.MsgMouseClick, messages.MsgIssueEventDeprecated}

	// Init consumer
	consumer := queue.NewConsumer(
		cfg.GroupConnector,
		[]string{
			cfg.TopicRawWeb,
			cfg.TopicAnalytics,
		},
		messages.NewMessageIterator(dataSaver.Handle, msgFilter, true),
		false,
		cfg.MessageSizeLimit,
	)

	// Init memory manager
	memoryManager, err := memory.NewManager(cfg.MemoryLimitMB, cfg.MaxMemoryUsage)
	if err != nil {
		log.Printf("can't init memory manager: %s", err)
		return
	}

	// Run service and wait for TERM signal
	service := connector.New(cfg, consumer, dataSaver, memoryManager)
	log.Printf("Connector service started\n")
	terminator.Wait(service)
}