Package: inet.linklayer.ethernet.modular
EthernetGatingQueue
compound module(no description)
Inheritance diagram
The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.
Extends
Name | Type | Description |
---|---|---|
GatingPriorityQueue | compound module |
This module implements a priority queue with multiple inner queues each having its own periodic gate for packet selection and an optional shared memory buffer. |
Parameters
Name | Type | Default value | Description |
---|---|---|---|
displayStringTextFormat | string | "contains %p pk (%l) pushed %u created %c\n pulled %o removed %r dropped %d" |
determines the text that is written on top of the submodule |
packetCapacity | int | -1 |
maximum number of packets in the queue, no limit by default |
dataCapacity | int | -1b |
maximum total length of packets in the queue, no limit by default |
dropperClass | string | "" |
determines which packets are dropped when the queue is overloaded, packets are not dropped by default; the parameter must be the name of a C++ class which implements the IPacketDropperFunction C++ interface and is registered via Register_Class |
numQueues | int | ||
bitrate | double |
Properties
Name | Value | Description |
---|---|---|
display | i=block/queue | |
class | CompoundPacketQueueBase | |
defaultStatistic | queueLength:vector |
Gates
Name | Direction | Size | Description |
---|---|---|---|
in | input | ||
out | output |
Signals
Name | Type | Unit |
---|---|---|
packetRemoved | inet::Packet | |
packetPushStarted | inet::Packet | |
packetDropped | inet::Packet | |
packetPushEnded | inet::Packet? | |
packetPulled | inet::Packet |
Statistics
Name | Title | Source | Record | Unit | Interpolation Mode |
---|---|---|---|---|---|
queueBitLength | queue bit length | warmup(atomic(constant0(localSignal(packetPushEnded)) + sum(packetLength(localSignal(packetPushStarted))) - sum(packetLength(localSignal(packetPulled))) - sum(packetLength(localSignal(packetRemoved))) - sum(packetLength(localSignal(packetDropped))))) | last, max, timeavg, vector | b | sample-hold |
queueLength | queue length | warmup(atomic(constant0(localSignal(packetPushEnded)) + count(localSignal(packetPushStarted)) - count(localSignal(packetPulled)) - count(localSignal(packetRemoved)) - count(localSignal(packetDropped)))) | last, max, timeavg, vector | pk | sample-hold |
droppedPacketsQueueOverflow | dropped packets: queue overflow | packetDropReasonIsQueueOverflow(localSignal(packetDropped)) | count | pk | none |
queueingTime | queueing times | queueingTime(localSignal(packetPulled)) | histogram, vector | s | none |
incomingDataRate | incoming datarate | throughput(localSignal(packetPushStarted)) | vector | bps | linear |
flowQueueingTime | flow queueing times | queueingTime(demuxFlow(localSignal(packetPulled))) | histogram, vector | s | none |
incomingPacketLengths | incoming packet lengths | packetLength(localSignal(packetPushStarted)) | sum, histogram, vector | b | none |
flowIncomingDataRate | flow specific incoming data rate | throughput(flowPacketLength(demuxFlow(localSignal(packetPushStarted)))) | vector | bps | linear |
outgoingDataRate | outgoing datarate | throughput(localSignal(packetPulled)) | vector | bps | linear |
outgoingPacketLengths | outgoing packet lengths | packetLength(localSignal(packetPulled)) | sum, histogram, vector | b | none |
droppedPacketLengthsQueueOverflow | dropped packet lengths: queue overflow | packetLength(packetDropReasonIsQueueOverflow(localSignal(packetDropped))) | sum, vector | b | none |
flowOutgoingDataRate | flow specific outgoing data rate | throughput(flowPacketLength(demuxFlow(localSignal(packetPulled)))) | vector | bps | linear |
incomingPackets | incoming packets | localSignal(packetPushStarted) | count | pk | |
outgoingPackets | outgoing packets | localSignal(packetPulled) | count | pk |
Source code
module EthernetGatingQueue extends GatingPriorityQueue { parameters: classifier.classifierClass = default("inet::queueing::PacketUserPriorityIndClassifier"); }File: src/inet/linklayer/ethernet/modular/EthernetGatingQueue.ned