Connection Class Reference

#include <molequeue/servercore/connection.h>

Inheritance diagram for Connection:

Signals
void	packetReceived (const MoleQueue::PacketType &packet, const MoleQueue::EndpointIdType &endpoint)
void	disconnected ()

Public Member Functions
	Connection (QObject *parentObject=0)
virtual void	open ()=0
virtual void	start ()=0
virtual void	close ()=0
virtual bool	isOpen ()=0
virtual QString	connectionString () const =0
virtual bool	send (const PacketType &packet, const EndpointIdType &endpoint)=0
virtual void	flush ()=0

Detailed Description

The Connection class is an interface defining the connection using to communicate between MoleQueue processes. Subclasses provide concrete implements for example based on local socket.

See also

LocalSocketConnection

Constructor & Destructor Documentation

Connection()

Connection ( QObject * parentObject = 0 )

explicit

Constructor.

Parameters

parentObject

parent

Member Function Documentation

open()

virtual void open ( )

pure virtual

Open the connection

Implemented in LocalSocketConnection, and ZeroMqConnection.

start()

virtual void start ( )

pure virtual

Start receiving messages on this connection

Implemented in LocalSocketConnection, and ZeroMqConnection.

close()

virtual void close ( )

pure virtual

Close the connection. Once a conneciton is closed if can't reused.

Implemented in LocalSocketConnection, and ZeroMqConnection.

isOpen()

virtual bool isOpen ( )

pure virtual

Implemented in LocalSocketConnection, and ZeroMqConnection.

connectionString()

virtual QString connectionString ( ) const

pure virtual

Returns

the connect string description the endpoint the connection is connected to.

Implemented in LocalSocketConnection, and ZeroMqConnection.

send()

virtual bool send ( const PacketType & packet, const EndpointIdType & endpoint )

pure virtual

Send the packet on the connection to endpoint.

Implemented in LocalSocketConnection, and ZeroMqConnection.

flush()

virtual void flush ( )

pure virtual

Flush all pending messages to the other endpoint.

Implemented in LocalSocketConnection, and ZeroMqConnection.

packetReceived

void packetReceived ( const MoleQueue::PacketType & packet, const MoleQueue::EndpointIdType & endpoint )

signal

Emitted when a new message has been received on this connection.

Parameters

msg	The message received.

disconnected

void disconnected ( )

signal

Emited when the connection is disconnected.

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

• connection.h