PacketStreamer

simple module

This module takes packets passed to its input and streams them to its output.

Inheritance diagram

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

Known subclasses

Name	Type	Description
CutthroughSink	simple module	(no description)
EthernetCutthroughSink	simple module	(no description)

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
clockModule	string	""	relative path of a module that implements IClock; optional
datarate	double	nan bps

Properties

Name	Value	Description
display	i=block/cogwheel
class	PacketStreamer

Gates

Name	Direction	Size	Description
in	input
out	output

Direct method calls (observed)

call to	function	info
PacketEmitter	inet::PacketEmitter::handleCanPullPacketChanged	handleCanPullPacketChanged
DropTailQueue	inet::queueing::PacketQueue::pullPacket	pullPacket

Called methods (observed)

function	info	call from
inet::PacketStreamer::handleCanPullPacketChanged	handleCanPullPacketChanged	DropTailQueue
inet::PacketStreamer::pullPacketEnd	pullPacketEnd	PacketEmitter
inet::PacketStreamer::pullPacketStart	pullPacketStart	PacketEmitter

Pull in messages (observed)

gate	msg	kind	ctrl	srcModule	tags
in	Packet	0		DropTailQueue	DirectionTag, DispatchProtocolInd, EncapsulationProtocolReq, InterfaceReq, MacAddressReq, MulticastReq, NetworkProtocolInd, PacketProtocolTag, TransportProtocolInd, VlanReq

Pulled out messages (observed)

gate	msg	kind	ctrl	destModule	tags
out	Packet	0		PacketEmitter	DirectionTag, DispatchProtocolInd, EncapsulationProtocolReq, InterfaceReq, MacAddressReq, MulticastReq, NetworkProtocolInd, PacketProtocolTag, TransportProtocolInd, VlanReq

Source code

// This module takes packets passed to its input and streams them to its output.
//
simple PacketStreamer extends PacketProcessorBase like IPacketFlow
{
    parameters:
        string clockModule = default(""); // relative path of a module that implements IClock; optional
        double datarate @unit(bps) = default(nan bps);
        @class(PacketStreamer);
        @display("i=block/cogwheel");
    gates:
        input in @labels(send,push,pull,pass);
        output out @labels(send,push,pull,stream);
}

File: src/inet/protocolelement/common/PacketStreamer.ned