add some tcp code.

lichao

2021-05-25 5d8aa35858eea622e0e8e4a1f111fd408c483a31

 .gitignore

@@ -1,3 +1,13 @@
*.un~
build/
debug/
release/
Makefile
utest/utest
*.bak
gmon.out
*/bhshmq_center
*/help
*/bhshmqbox
*/bhshmq_status
.idea