Simple Module Forwarder

Package: pubsub_sim.Forwarder
File: src/Forwarder/Forwarder.ned

The Publish Subscribe Forwarder

Implements the Publish-Subscribe Forwarder. The protocol header is represented by the PSEtherApp message class.

Interfacing with other layer protocols

There is no interaction with higher layers. Everything for the Forwarded is quite flat. All the links, even for higher layer protocols are identified by an LID. If the received message's FID matches this LID, then the message will be forwarded through that link.

See also: FwTable, PSEtherAppMsg

Author: Nikolaos Vastardis

Used in compound modules:

If a module type shows up more than once, that means it has been defined in more than one NED file.

PSRouter (compound module)

The Publish-Subscribe Router

Parameters:

Name	Type	Default value	Description
procDelay	double	0s

Properties:

Name	Value	Description
display	i=block/fork

Gates:

Name	Direction	Size	Description
ifIn [ ]	input
ifOut [ ]	output		input queueIn[] @labels(IPDatagram); output queueOut @labels(IPDatagram);

Source code:

//
// <b> The Publish Subscribe Forwarder </b>
//
// Implements the Publish-Subscribe Forwarder. The protocol header is represented
// by the PSEtherApp message class.
//
// <i>Interfacing with other layer protocols</i>
//
// There is no interaction with higher layers. Everything for the Forwarded is
// quite flat. All the links, even for higher layer protocols are identified by
// an LID. If the received message's FID matches this LID, then the message will
// be forwarded through that link.  
//
// @see FwTable, PSEtherAppMsg
//
// @author Nikolaos Vastardis
//
simple Forwarder
{
    parameters:
        double procDelay @unit("s") = default(0s);
        @display("i=block/fork");
    gates:
        input ifIn[];
        output ifOut[];
        //input queueIn[] @labels(IPDatagram);
        //output queueOut @labels(IPDatagram);
}