move ref count into msg meta, only 1 poinetr now.

lichao

2021-04-23 dc86ace85e437ecb8a2e728e4dce36d02bbb8a6e

 .gitignore

@@ -10,4 +10,4 @@
*/help
*/bhshmqbox
*/bhshmq_status
api/go/bhome_msg/*.pb.go
.idea