PacketDuplicator

simple module

This module connects one packet producer to one packet consumer. It can be pushed with packets from the connected packet producer. When this happens, one or more copy of the packet is pushed to the output gate.

Inheritance diagram

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

Extends

Name	Type	Description
PacketProcessorBase	simple module	This is a base module for various packet processing modules which maintains a few statistics.

Parameters

Name	Type	Default value	Description
displayStringTextFormat	string	"processed %p pk (%l)"	determines the text that is written on top of the submodule
numDuplicates	int	1	number of duplicates, 0 means only the original packet is forwarded

Properties

Name	Value	Description
class	PacketDuplicator
display	i=block/star

Gates

Name	Direction	Size	Description
in	input
out	output

Source code

//
// This module connects one packet producer to one packet consumer. It can be
// pushed with packets from the connected packet producer. When this happens,
// one or more copy of the packet is pushed to the output gate.
//
simple PacketDuplicator extends PacketProcessorBase like IPassivePacketSink, IActivePacketSource
{
    parameters:
        volatile int numDuplicates = default(1); // number of duplicates, 0 means only the original packet is forwarded
        @class(PacketDuplicator);
        @display("i=block/star");
    gates:
        input in @labels(push);
        output out @labels(push);
}

File: src/inet/queueing/common/PacketDuplicator.ned