fix crash by using normal timeout; add sendq todo.

lichao

2021-04-16 94a455aba299af5ffe476560d859dfd007cd5467

 .gitignore

@@ -1,4 +1,12 @@
*.un~
build/
debug/
release/
Makefile
utest/utest
*.bak
gmon.out
box/bhshmqbox
box/bhshmq_center
box/help
utest/bhshmq_center