Added TimerInterval to PerformanceMonitor for update delay. Added public PerfMonitor to DefaultBooter for start,stop and onUpdate event.
Added TimerInterval to PerformanceMonitor for update delay.
Added public PerfMonitor to DefaultBooter for start,stop and onUpdate event.

mdavid/SuperSocket,kerryjiang/SuperSocket,kerryjiang/SuperSocket,mdavid/SuperSocket,mdavid/SuperSocket,memleaks/SuperSocket