UdpVideoStreamClient

simple module

Video streaming client.

This module sends one "video streaming request" to serverAddress:serverPort at time startTime and receives stream from UdpVideoStreamServer server.

See also: UdpVideoStreamServer

Inheritance diagram

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

Parameters

Name	Type	Default value	Description
localPort	int	-1	local port (-1: use ephemeral port)
serverAddress	string		server address
serverPort	int		server port
startTime	double	1s
stopOperationExtraTime	double	-1s	extra time after lifecycle stop operation finished
stopOperationTimeout	double	2s	timeout value for lifecycle stop operation

Properties

Name	Value	Description
display	i=block/app
lifecycleSupport

Gates

Name	Direction	Size	Description
socketIn	input
socketOut	output

Signals

Name	Type	Unit
packetReceived	inet::Packet

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode
packetReceived	packets received	packetReceived	count, sum(packetBytes), vector(packetBytes)		none
throughput	throughput	throughput(packetReceived)	vector	bps
endToEndDelay	end-to-end delay	dataAge(packetReceived)	histogram, vector	s	none

Source code

//
// Video streaming client.
//
// This module sends one "video streaming request" to serverAddress:serverPort at time startTime
// and receives stream from ~UdpVideoStreamServer server.
//
// @see ~UdpVideoStreamServer
//
simple UdpVideoStreamClient like IApp
{
    parameters:
        int localPort = default(-1);  // local port (-1: use ephemeral port)
        string serverAddress;  // server address
        int serverPort;  // server port
        double startTime @unit(s) = default(1s);
        @display("i=block/app");
        @lifecycleSupport;
        double stopOperationExtraTime @unit(s) = default(-1s);    // extra time after lifecycle stop operation finished
        double stopOperationTimeout @unit(s) = default(2s);    // timeout value for lifecycle stop operation
        @signal[packetReceived](type=inet::Packet);
        @statistic[packetReceived](title="packets received"; source=packetReceived; record=count,"sum(packetBytes)","vector(packetBytes)"; interpolationmode=none);
        @statistic[throughput](title="throughput"; unit=bps; source="throughput(packetReceived)"; record=vector);
        @statistic[endToEndDelay](title="end-to-end delay"; source="dataAge(packetReceived)"; unit=s; record=histogram,vector; interpolationmode=none);
    gates:
        input socketIn @labels(UdpControlInfo/up);
        output socketOut @labels(UdpControlInfo/down);
}

File: src/inet/applications/udpapp/UdpVideoStreamClient.ned