Round​Trip​Time​Statistics Round​Trip​Time​Statistics Round​Trip​Time​Statistics Struct

Definition

Represents round trip time information for a StreamSocket object.

public struct RoundTripTimeStatisticspublic struct RoundTripTimeStatisticsPublic Structure RoundTripTimeStatistics
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)
Capabilities
ID_CAP_NETWORKING [Windows Phone]

Fields

Max Max Max

The maximum sampled round trip time, in microseconds, for a StreamSocket object.

This value is always 0 on systems that do not have extended TCP statistics enabled by default.

public field uint Maxpublic field uint MaxPublic Field Max
Attributes

Min Min Min

The minimum sampled round trip time, in microseconds, for a StreamSocket object.

This value is always 0 on systems that do not have extended TCP statistics enabled by default.

public field uint Minpublic field uint MinPublic Field Min
Attributes

Sum Sum Sum

A smoothed value round trip time, in microseconds, computed from all sampled round trip times for a StreamSocket object. The smoothing is a weighted additive function that uses the member.

This value is always 0 on systems that do not have extended TCP statistics enabled by default.

public field uint Sumpublic field uint SumPublic Field Sum
Attributes

Variance Variance Variance

The round trip time variation, in microseconds, for a StreamSocket object. This value is used for receive window auto-tuning.

This value is always 0 on systems that do not have extended TCP statistics enabled by default.

public field uint Variancepublic field uint VariancePublic Field Variance
Attributes