add some tcp code.

lichao

2021-05-25 5d8aa35858eea622e0e8e4a1f111fd408c483a31

 .gitignore

@@ -9,4 +9,5 @@
*/bhshmq_center
*/help
*/bhshmqbox
*/bhshmq_status
*/bhshmq_status
.idea