NED File src/inet/emulation/transportlayer/udp/ExtLowerUdp.ned

Name	Type	Description
ExtLowerUdp	simple module	Provides UDP protocol services suitable for emulation. The lower part of the UDP protocol is realized in the real world using real UDP sockets of the host computer which is running the simulation.

Source code

//
// Copyright (C) 2020 OpenSim Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//


package inet.emulation.transportlayer.udp;

import inet.common.SimpleModule;
import inet.transportlayer.contract.IUdp;

//
// Provides UDP protocol services suitable for emulation.
// The lower part of the UDP protocol is realized in the real world using
// real UDP sockets of the host computer which is running the simulation.
//
simple ExtLowerUdp extends SimpleModule like IUdp
{
    parameters:
        @class(ExtLowerUdp);
        string namespace = default("");
        string packetNameFormat = default("Ext-%p-%t-%n");
        @display("i=block/transport");
        @signal[packetSentToUpper](type=inet::Packet);
        @signal[packetReceivedFromUpper](type=inet::Packet);
        @signal[packetSent](type=inet::Packet);
        @signal[packetReceived](type=inet::Packet);
        @statistic[packetSent](title="packets sent"; source=packetSent; record=count,"sum(packetBytes)","vector(packetBytes)"; interpolationmode=none);
        @statistic[packetReceived](title="packets received"; source=packetReceived; record=count,"sum(packetBytes)","vector(packetBytes)"; interpolationmode=none);

    gates:
        input appIn @labels(UdpCommand/down);
        input ipIn @labels(UdpHeader,Ipv4ControlInfo/up,Ipv6ControlInfo/up) @loose;
        output appOut @labels(UdpCommand/up);
        output ipOut @labels(UdpHeader,Ipv4ControlInfo/down,Ipv6ControlInfo/down) @loose;
}