msg destruct

internal/rpc/msg/send.go

@@ -2,6 +2,7 @@ package msg
 
 import (
 	"context"
+
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
@@ -16,6 +17,7 @@ import (
 
 func (m *msgServer) SendMsg(ctx context.Context, req *pbMsg.SendMsgReq) (resp *pbMsg.SendMsgResp, error error) {
 	resp = &pbMsg.SendMsgResp{}
+	if req.MsgData != nil {
 		flag := isMessageHasReadEnabled(req.MsgData)
 		if !flag {
 			return nil, errs.ErrMessageHasReadDisable.Wrap()
@@ -31,6 +33,9 @@ func (m *msgServer) SendMsg(ctx context.Context, req *pbMsg.SendMsgReq) (resp *p
 		default:
 			return nil, errs.ErrArgs.Wrap("unknown sessionType")
 		}
+	} else {
+		return nil, errs.ErrArgs.Wrap("msgData is nil")
+	}
 }
 
 func (m *msgServer) sendMsgSuperGroupChat(ctx context.Context, req *pbMsg.SendMsgReq) (resp *pbMsg.SendMsgResp, err error) {