Return more status for getDMStatus().
Merge remote-tracking branch 'origin/zjw' into macan, for msg queue fix.
Commit the DM Excepiton fix.
Merge remote-tracking branch 'origin/zjw' into macan, fix something.
Fix the UDP packet length bug.
Merge remote-tracking branch 'origin/zjw' into macan, partition fixing.
Merge remote-tracking branch 'origin/zjw' into test
Modified heter view success,but weird problem solved by just printing the log see:DefaultRuleDispatcher