wns::service::tl::ConnectionHandler Class Reference

tl ConnectionHandler interface. More...

#include <service/tl/ConnectionHandler.hpp>

Inheritance diagram for wns::service::tl::ConnectionHandler:

[legend]

List of all members.

Public Member Functions
virtual void	onConnectionClosed (Connection *_disconnectedConnection)=0
	Called when an existing connection was disconnected.
virtual void	onConnectionClosedByPeer (Connection *_disconnectedConnection)=0
virtual void	onConnectionEstablished (wns::service::nl::Address _sourceIP, Connection *_newConnection)=0
	Called when a connection is successfully established.
virtual void	onConnectionLost (Connection *_lostConnection)=0
	Called when a connection is lost, i.e. resulting from timeouts or error recovery.
virtual	~ConnectionHandler ()
	Destructor.

---

Detailed Description

tl components need a callback to setup new connections. Users of wns::node::component::tcp::Service provide such a callback by calling implementing the ConnectionHandler interface and passing an implementation to the Service interface during conneciton setup (either passive or active).

Definition at line 46 of file ConnectionHandler.hpp.

---

Constructor & Destructor Documentation

virtual wns::service::tl::ConnectionHandler::~ConnectionHandler

(

)

[inline, virtual]

Reimplemented in tcp::ConnectionHandler.

Definition at line 53 of file ConnectionHandler.hpp.

---

Member Function Documentation

virtual void wns::service::tl::ConnectionHandler::onConnectionClosed

(

Connection *

_disconnectedConnection

)

[pure virtual]

Parameters:

[in]

_disconnectedConnection

The connection that was disconnected.

Implemented in constanze::TcpBinding, constanze::TcpClientBinding, constanze::TcpClientListenerBinding, constanze::TcpListenerBinding, constanze::TcpServerBinding, constanze::TcpServerListenerBinding, constanze::UdpBinding, constanze::UdpClientBinding, constanze::UdpClientListenerBinding, constanze::UdpListenerBinding, constanze::UdpServerBinding, constanze::UdpServerListenerBinding, applications::session::client::TLBinding, and applications::session::server::TLListenerBinding.

virtual void wns::service::tl::ConnectionHandler::onConnectionClosedByPeer

(

Connection *

_disconnectedConnection

)

[pure virtual]

Implemented in constanze::TcpBinding, constanze::TcpClientBinding, constanze::TcpClientListenerBinding, constanze::TcpListenerBinding, constanze::TcpServerBinding, constanze::TcpServerListenerBinding, constanze::UdpBinding, constanze::UdpClientBinding, constanze::UdpClientListenerBinding, constanze::UdpListenerBinding, constanze::UdpServerBinding, constanze::UdpServerListenerBinding, applications::session::client::TLBinding, and applications::session::server::TLListenerBinding.

virtual void wns::service::tl::ConnectionHandler::onConnectionEstablished	(	wns::service::nl::Address	_sourceIP,
		Connection *	_newConnection
	)			[pure virtual]

As response to Service::openConnection or Service::listenOnPort when a connection is established by another component.

Parameters:

[in]	_sourceIP	IP address of entity requesting the connection
[in]	_newConnection	Connection that was created.

Implemented in constanze::TcpBinding, constanze::TcpClientBinding, constanze::TcpClientListenerBinding, constanze::TcpListenerBinding, constanze::TcpServerBinding, constanze::TcpServerListenerBinding, constanze::UdpBinding, constanze::UdpClientBinding, constanze::UdpClientListenerBinding, constanze::UdpListenerBinding, constanze::UdpServerBinding, constanze::UdpServerListenerBinding, applications::session::client::TLBinding, and applications::session::server::TLListenerBinding.

virtual void wns::service::tl::ConnectionHandler::onConnectionLost

(

Connection *

_lostConnection

)

[pure virtual]

Parameters:

[in]

_lostConnection

Connection that is lost.

Implemented in constanze::TcpBinding, constanze::TcpClientBinding, constanze::TcpClientListenerBinding, constanze::TcpListenerBinding, constanze::TcpServerBinding, constanze::TcpServerListenerBinding, constanze::UdpBinding, constanze::UdpClientBinding, constanze::UdpClientListenerBinding, constanze::UdpListenerBinding, constanze::UdpServerBinding, constanze::UdpServerListenerBinding, applications::session::client::TLBinding, and applications::session::server::TLListenerBinding.

---

The documentation for this class was generated from the following file:

• framework/library/src/service/tl/ConnectionHandler.hpp