protected TimeSpan ComputeNewTimeOut(double ms, TimeStats stats, double min, double stdevs)
{
stats.AddSample(ms);
double timeout = stats.Average + stdevs * stats.StdDev;
timeout = Math.Max(min, timeout);
return(TimeSpan.FromMilliseconds(timeout));
}
public void AddAckSampleFor(RequestState reqs, ISender s, TimeSpan rtt)
{
lock ( _sync ) {
var tsp = GetStatsFor(s);
tsp.First.AddSample(rtt.TotalMilliseconds);
tsp.Second.AddSample(rtt.TotalMilliseconds);
_global_stats.AddSample(rtt.TotalMilliseconds);
//Update the minimum:
_min_timeout = Math.Min(_min_timeout, tsp.First.AvePlusKStdDev(_STD_DEVS));
_min_timeout = Math.Min(_min_timeout, tsp.Second.AvePlusKStdDev(_STD_DEVS));
_min_timeout = Math.Min(_min_timeout, _global_stats.AvePlusKStdDev(_STD_DEVS));
}
}
public void AddReplySampleFor(RequestState reqs, ISender s, TimeSpan rtt)
{
/*
* Let's look at how long it took to get this reply:
*/
if (reqs.GotAck)
{
lock (_sync) {
TimeStats ts = _acked_rtt_stats;
ts.AddSample(rtt.TotalMilliseconds);
_min_timeout = Math.Min(_min_timeout, ts.AvePlusKStdDev(_STD_DEVS));
}
}
else
{
AddAckSampleFor(reqs, s, rtt);
}
}
protected TimeSpan ComputeNewTimeOut(double ms, TimeStats stats, double min, double stdevs) {
stats.AddSample(ms);
double timeout = stats.Average + stdevs * stats.StdDev;
timeout = Math.Max(min, timeout);
return TimeSpan.FromMilliseconds( timeout );
}