Simple Module Delayer

Package: inet.common.queue
File: src/inet/common/queue/Delayer.ned

C++ definition

Delayer module.

Usage diagram:

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.

Inheritance diagram:

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

Parameters:

Name	Type	Default value	Description
delay	double	0s	delay [seconds] e.g. uniform(20ms,40ms)

Properties:

Name	Value	Description
display	i=status/lightning

Gates:

Name	Direction	Size	Description
in	input
out	output

Signals:

Name	Type	Unit
sentPk	cMessage
delay	simtime_t
rcvdPk	cMessage

Statistics:

Name	Title	Source	Record	Interpolation Mode
sentPk	packets sent	sentPk	count, sum(packetBytes), vector(packetBytes)	none
delay	packet delay	delay	vector, stats	none
rcvdPk	packets received	rcvdPk	count, sum(packetBytes), vector(packetBytes)	none

Source code:

//
// Delayer module.
//
simple Delayer like IHook
{
    parameters:
        volatile double delay @unit(s) = default(0s);    // delay [seconds] e.g. uniform(20ms,40ms)
        @display("i=status/lightning");
        @signal[rcvdPk](type=cMessage);
        @signal[sentPk](type=cMessage);
        @signal[delay](type=simtime_t);     // delay in seconds, emitted at packet receiving
        @statistic[rcvdPk](title="packets received"; source=rcvdPk; record=count,"sum(packetBytes)","vector(packetBytes)"; interpolationmode=none);
        @statistic[sentPk](title="packets sent"; source=sentPk; record=count,"sum(packetBytes)","vector(packetBytes)"; interpolationmode=none);
        @statistic[delay](title="packet delay"; source=delay; record=vector,stats; interpolationmode=none);
    gates:
        input in;
        output out;
}