fix ClientUserInfo.equals
reduce OnlineUserInfoMapTest check number
fix ClientUserInfo.sameIgnoreIdBytes
fix wrong test. use clone instead of constructor .maybe we should
consider removing unused constructor
fix TextMessageTest.testEquals,add testSameIgnoreUserIdBytes
reduce SQLitePerformanceTest write number
remove unused import
DataStore not use onDestory,but onRecycle. because of servlet(or jetty)
lackes ability to monitor worker thread destory, we must use this route
to do connection release and thread local clean
add ServerThreadPoolListener to do dataStore clean up action