TcpClientApp

compound module

A generic, very modular TCP client application, similar to ~TcpServerApp. The traffic source and traffic sink modules can be built from queueing model elements.

<b>See also:</b> ~TcpServerApp

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.

Properties

Name	Value	Description
application
display	i=block/app

Gates

Name	Direction	Size	Description
socketIn	input
socketOut	output

Unassigned submodule parameters

Name	Type	Default value	Description
io.displayStringTextFormat	string	""	Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
io.localAddress	string	""
io.localPort	int	-1
io.connectAddress	string
io.connectPort	int
io.autoRead	bool	true	Whether to use "autoread" or "explicit-read" mode for TCP connection
io.readSize	int	-1B	Used only with autoRead==false
io.readDelay	double	-1s	Used only with autoRead==false; delay for issuing a READ command after the previous READ was satisfied; -1 means immediately, 0 means zero delay

Source code

//
// A generic, very modular TCP client application, similar to
// ~TcpServerApp. The traffic source and traffic sink modules can be built from
// queueing model elements.
//
// @see ~TcpServerApp
//
module TcpClientApp like IApp
{
    parameters:
        @application;
        @display("i=block/app");
    gates:
        input socketIn;
        output socketOut;
    submodules:
        source: <default("ActivePacketSource")> like IActivePacketSource if typename != "" {
            parameters:
                @display("p=200,150");
        }
        tagger: <default("")> like IPacketFlow {
            parameters:
                @display("p=200,300");
        }
        measurementStarter: <default("")> like IPacketFlow {
            parameters:
                @display("p=200,450");
        }
        sink: <default("PassivePacketSink")> like IPassivePacketSink if typename != "" {
            parameters:
                @display("p=500,150");
        }
        measurementRecorder: <default("")> like IPacketFlow {
            parameters:
                @display("p=500,450");
        }
        io: TcpClientSocketIo {
            parameters:
                @display("p=350,600");
        }
    connections allowunconnected:
        source.out --> tagger.in if exists(source);
        tagger.out --> measurementStarter.in;
        measurementStarter.out --> io.trafficIn;
        io.socketOut --> socketOut;

        socketIn --> io.socketIn;
        io.trafficOut --> measurementRecorder.in;
        measurementRecorder.out --> sink.in if exists(sink);
}

File: src/inet/applications/tcpapp/TcpClientApp.ned