This module implements the IEEE 802.1Q asynchronous shaper.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
EligibilityTimeGate	simple module	This module is a packet gate that operates based on the EligibilityTimeTag attached to the next packet waiting to be pulled through. The gate is closed if the eligibility time is greater than the current simulation time, it is open otherwise.

Parameters

Name	Type	Default value	Description
displayStringTextFormat	string	"passed %p pk (%l)"	determines the text that is written on top of the submodule
bitrate	double	nan bps
extraLength	int	0b
extraDuration	double	0s
clockModule	string	""	relative path of a module that implements IClock; optional

Properties

Name	Value	Description
display	i=block/cogwheel
class	EligibilityTimeGate

Gates

Name	Direction	Size	Description
in	input
out	output

Signals

Name	Type	Unit
remainingEligibilityTimeChanged	simtime_t

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode
remainingEligibilityTime	remaining eligibility time	remainingEligibilityTimeChanged	vector	s	linear

Scheduled messages (observed)

msg	kind	ctrl	tags	msgname	context
ClockEvent	0			EligibilityTimer

Direct method calls (observed)

call to	function	info
LayeredEthernetInterface	inet::NetworkInterface::receiveSignal	POST_MODEL_CHANGE
Ieee8021qAsynchronousShaper	inet::EligibilityTimeGate::handleCanPullPacketChanged	handleCanPullPacketChanged
Ieee8021qAsynchronousShaper	inet::EligibilityTimeGate::pullPacket	pullPacket
EligibilityTimeQueue	inet::queueing::PacketQueue::pullPacket	pullPacket
PeriodicGate	inet::queueing::PeriodicGate::handleCanPullPacketChanged	handleCanPullPacketChanged

Called methods (observed)

function	info	call from
inet::EligibilityTimeGate::handleCanPullPacketChanged	handleCanPullPacketChanged	Ieee8021qAsynchronousShaper, EligibilityTimeQueue
inet::EligibilityTimeGate::pullPacket	pullPacket	Ieee8021qAsynchronousShaper, PeriodicGate

Pull in messages (observed)

gate	msg	kind	ctrl	srcModule	tags
in	Packet	0		EligibilityTimeQueue	DirectionTag, DropEligibleReq, EligibilityTimeTag, EncapsulationProtocolReq, InterfaceInd, InterfaceReq, MacAddressReq, PacketProtocolTag, PcpReq, StreamReq, UserPriorityReq, VlanReq

Pulled out messages (observed)

gate	msg	kind	ctrl	destModule	tags
out	Packet	0		PeriodicGate	DirectionTag, DropEligibleReq, EligibilityTimeTag, EncapsulationProtocolReq, InterfaceInd, InterfaceReq, MacAddressReq, PacketProtocolTag, PcpReq, StreamReq, UserPriorityReq, VlanReq

Shared Tagging operations (observed)

tagType	tagAction
EligibilityTimeTag	getTag

Region Tagging operations (observed)

tagType	tagAction
FlowTag	mapAllTags

Source code

//
// This module implements the IEEE 802.1Q asynchronous shaper.
//
module Ieee8021qAsynchronousShaper extends EligibilityTimeGate
{
}

File: src/inet/linklayer/ieee8021q/Ieee8021qAsynchronousShaper.ned

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