Squashed commit of the following:

commit 8e1b232d57
Author: mountain <mountain@action2quare.com>
Date:   Wed Jul 19 09:37:02 2023 +0900

    InMemory 그룹을 redis로 변경

commit 01da5bb3a4
Author: mountain <mountain@action2quare.com>
Date:   Tue Jul 18 01:31:39 2023 +0900

    body를 marshaling하고 클라이언트에서 flatten함

commit ba61a11659
Author: mountain <mountain@action2quare.com>
Date:   Mon Jul 17 17:47:07 2023 +0900

    gob 등록

commit 67cca13326
Author: mountain <mountain@action2quare.com>
Date:   Sun Jul 16 18:41:24 2023 +0900

    모듈 업데이트

commit 272c696c59
Author: mountain <mountain@action2quare.com>
Date:   Sun Jul 16 17:29:21 2023 +0900

    json value 다시 되돌림

commit aa568ec3fa
Author: mountain <mountain@action2quare.com>
Date:   Sun Jul 16 17:26:19 2023 +0900

    SetOption 타입 변경

commit b9c4d8b21b
Author: mountain <mountain@action2quare.com>
Date:   Sun Jul 16 17:15:08 2023 +0900

    objvalue marshalling 수정

commit 99834c1461
Author: mountain <mountain@action2quare.com>
Date:   Sun Jul 16 17:01:06 2023 +0900

    objlen 수정

commit 592112219e
Author: mountain <mountain@action2quare.com>
Date:   Sun Jul 16 16:38:05 2023 +0900

    gocommon 업데이트

commit 62485b6d54
Author: mountain <mountain@action2quare.com>
Date:   Sun Jul 16 15:36:20 2023 +0900

    redis json 마이그레이션 완료

commit d36dd13bb7
Author: mountain <mountain@action2quare.com>
Date:   Sun Jul 16 02:51:41 2023 +0900

    redis stack 사용

core/tavern_test.go

@@ -0,0 +1,77 @@
+// warroom project main.go
+package core
+
+import (
+	"context"
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/go-redis/redis/v8"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+	"repositories.action2quare.com/ayo/gocommon"
+	"repositories.action2quare.com/ayo/gocommon/logger"
+)
+
+func TestPubSub(t *testing.T) {
+	opt0, _ := redis.ParseURL("redis://192.168.8.94:6380/0")
+	opt1, _ := redis.ParseURL("redis://192.168.8.94:6380/1")
+
+	rc0 := redis.NewClient(opt0)
+	rc1 := redis.NewClient(opt1)
+
+	go func() {
+		time.Sleep(time.Second)
+		rc1.Publish(context.Background(), "__testchan", "real???")
+		fmt.Println("published")
+	}()
+
+	pubsub := rc0.Subscribe(context.Background(), "__testchan")
+	msg, err := pubsub.ReceiveMessage(context.Background())
+	fmt.Println(msg.Payload, err)
+}
+
+func TestReJSON(t *testing.T) {
+	rc := redis.NewClient(&redis.Options{Addr: "192.168.8.94:6380"})
+	rh := gocommon.NewRedisonHandler(context.Background(), rc)
+
+	testDoc := map[string]any{
+		"members": map[string]any{
+			"mid2": map[string]any{
+				"key": "val",
+				"exp": 20202020,
+			},
+			"mid1": map[string]any{
+				"key": "val",
+				"exp": 10101010,
+			},
+		},
+	}
+
+	gd := groupDoc{
+		id: primitive.NewObjectID(),
+	}
+
+	midin := primitive.NewObjectID()
+	tid := gd.tid(midin)
+	midout := gd.mid(tid)
+	logger.Println(midin, tid, midout)
+
+	logger.Println(rh.JSONSet("jsontest", "$", testDoc))
+	logger.Println(rh.JSONGet("jsontest", "$"))
+	logger.Println(rh.JSONResp("jsontest", "$.members"))
+	logger.Println(rh.JSONGetString("jsontest", "$.members..key"))
+	logger.Println(rh.JSONGetInt64("jsontest", "$.members..exp"))
+	logger.Println(rh.JSONObjKeys("jsontest", "$.members"))
+
+	err := rh.JSONMSet("jsontest", map[string]any{
+		"$.members.mid1.key": "newval",
+		"$.members.mid2.key": "newval",
+	})
+	logger.Println(err)
+
+	logger.Println(rh.JSONGet("jsontest", "$"))
+	logger.Println(rh.JSONMDel("jsontest", []string{"$.members.mid1", "$.members.mid2"}))
+	logger.Println(rh.JSONGet("jsontest", "$"))
+	logger.Println(rh.JSONObjLen("jsontest", "$.members"))
+}