use node mqid ssn id to index online nodes.

lichao

2021-04-25 5b6ced44157b6e7fab519ae48f5cffcdc2b3cd7c

 .gitignore

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