C++ definition

Filters out duplicate packets based on sequence numbers. Keeps track of the last processed sequence number and discards packets with the same sequence number to prevent duplicate packet processing. Note that in order for this strategy to work, packets must arrive in the correct order.

Inheritance diagram

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

Extends

Name	Type	Description
PacketPusherBase	simple module	Base module for various packet pusher modules.

Parameters

Name	Type	Default value	Description
displayStringTextFormat	string	"processed %p pk (%l)"	Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information

Properties

Name	Value	Description
class	DuplicateRemoval
display	i=block/rx

Gates

Name	Direction	Size	Description
in	input
out	output

Source code

//
// Filters out duplicate packets based on sequence numbers. Keeps track of the
// last processed sequence number and discards packets with the same sequence
// number to prevent duplicate packet processing. Note that in order for this
// strategy to work, packets must arrive in the correct order.
//
simple DuplicateRemoval extends PacketPusherBase
{
    parameters:
        @class(DuplicateRemoval);
        @display("i=block/rx");
}

File: src/inet/protocolelement/ordering/DuplicateRemoval.ned

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