tree a1b9c735d6e994891c512262f48e5f90a9bfac9c
parent 21d52b5657b6c1be35c1322a671b561ef850a4a9
author tylerliu <tylersiqi@163.com> 1601949133 -0700
committer tylerliu <tylersiqi@163.com> 1601949171 -0700

add comments for requester module

Change-Id: I3a7cef9937f2b08e0c7bb9ee2afd014e826ae030