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QOS_QUERY_FLOW enumeration (qos2.h)

  • Article

The QOS_QUERY_FLOW enumeration indicates the type of information a QOSQueryFlow function will request.

Syntax

typedef enum _QOS_QUERY_FLOW {
  QOSQueryFlowFundamentals = 0,
  QOSQueryPacketPriority = 1,
  QOSQueryOutgoingRate = 2
} QOS_QUERY_FLOW, *PQOS_QUERY_FLOW;

Constants

 
QOSQueryFlowFundamentals
Value: 0
Indicates an information request for the flow fundamentals. This information includes bottleneck bandwidth, available bandwidth, and the average Round Trip Time (RTT)
QOSQueryPacketPriority
Value: 1
Indicates a request for information detailing the QoS priority being added to flow packets.
QOSQueryOutgoingRate
Value: 2
Indicates a request for the flow rate specified during the creation of an agreement with the QoS subsystem via the QOSSetFlow function.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Header qos2.h

See also

QOSQueryFlow

Quality Windows Audio/Video Experience (qWAVE)