public static bool TakeMillis(double milliSecTarget)
{
PerformanceMetricsHelper.ExecCpuBound(
context => {
var currentMillis = (context.CurrentUserTime - context.InitialUserTime).TotalMilliseconds;
return milliSecTarget > currentMillis;
});
return true;
}
public static bool TakeNanos(long nanoSecTarget)
{
if (nanoSecTarget < 100) {
throw new EPException("CPU time wait nsec less then zero, was " + nanoSecTarget);
}
PerformanceMetricsHelper.ExecCpuBound(
context => {
var currentMillis = (context.CurrentUserTime - context.InitialUserTime).TotalMilliseconds;
var currentNanos = 1000000L * currentMillis;
return nanoSecTarget > currentNanos;
});
return true;
}