tree 0be6b306c88e4b76dfc6ea956531c9239c707c25
parent a30e178115aee0945f92516a8992bcc3cead5aad
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1338584459 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1338584459 -0700

seems to work; however 2 suspicious things:
1. it has to wait for more than 200ms for sync to finish (after the second guy publishes)
2. sometimes the guy who publishes data sends data interests for his own data, sometimes not