tree 82048647ce0c97072cf8967759905eb53d3bcbbd
parent b98e602d0e7614ff4ee2dc88944178530297e069
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1348779941 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1348779941 -0700

randomize hello interval to avoid synced hello