use list<array> to avoid copy buffer.

lichao

2021-04-15 cc6224d6e7b3f451a3ee7ecfcc7a071552498388

 .gitignore

@@ -6,3 +6,6 @@
utest/utest
*.bak
gmon.out
box/bhshmqbox
box/bhshmq_center
box/help