TcpServerListener

simple module

This module accepts/rejects TCP connections and creates TCP server connections as part of a generic TCP server application.

See also: TcpServerApp, TcpServerConnection

Inheritance diagram

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

Parameters

Name	Type	Default value	Description
localAddress	string	""	may be left empty ("")
localPort	int	1000	port number to listen on
serverConnectionModuleType	string	"inet.applications.tcpapp.TcpServerConnection"	module type of "connection" module to launch on incoming connections

Properties

Name	Value	Description
display	i=block/server

Gates

Name	Direction	Size	Description
socketIn	input
socketOut	output

Direct method calls (observed)

call to	function	info
TcpServerSocketIo	inet::TcpServerSocketIo::acceptSocket	acceptSocket
MessageDispatcher	inet::MessageDispatcher::arrived	arrived

Incoming messages (observed)

gate	msg	kind	ctrl	srcModule	tags
socketIn	Indication	3 (TcpStatusInd::TCP_I_AVAILABLE)	TcpAvailableInfo	Tcp	SocketInd

Outgoing messages (observed)

gate	msg	kind	ctrl	destModule	tags
socketOut	Request	2 (TcpCommandCode::TCP_C_OPEN_PASSIVE)	TcpOpenCommand	Tcp	DispatchProtocolReq, SocketReq

Shared Tagging operations (observed)

tagType	tagAction
DispatchProtocolReq	addTagIfAbsent
SocketInd	findTag
SocketReq	addTagIfAbsent

Source code

//
// This module accepts/rejects TCP connections and creates TCP server connections
// as part of a generic TCP server application.
//
// @see ~TcpServerApp, ~TcpServerConnection
//
simple TcpServerListener like IApp
{
    parameters:
        string localAddress = default(""); // may be left empty ("")
        int localPort = default(1000); // port number to listen on
        string serverConnectionModuleType = default("inet.applications.tcpapp.TcpServerConnection"); // module type of "connection" module to launch on incoming connections
        @display("i=block/server");
    gates:
        input socketIn;
        output socketOut;
}

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