JackTrip: UdpMasterListener Class Reference

JackTrip

Master UDP listener on the Server. More...

#include <UdpMasterListener.h>

Collaboration diagram for UdpMasterListener:

Collaboration graph

List of all members.

Signals
void	Listening ()
void	ClientAddressSet ()
Public Member Functions
	UdpMasterListener (int server_port=gServerUdpPort)
virtual	~UdpMasterListener ()
void	run ()
	Implements the Thread Loop. To start the thread, call start() ( DO NOT CALL run() )
void	stop ()
	Stops the execution of the Thread.
int	releasePort (int id)
Private Slots
void	testRecieve ()
Private Member Functions
void	sendToPoolPrototype (int id)
int	isNewAddress (uint32_t address, uint16_t port)
	Check if address is already handled, if not add to array.
Static Private Member Functions
static void	bindUdpSocket (QUdpSocket &udpsocket, int port)
	Binds a QUdpSocket. It chooses the available (active) interface.
Private Attributes
QUdpSocket	mUdpMasterSocket
	The UDP socket.
QHostAddress	mPeerAddress
	The Peer Address.
JackTripWorker *	mJTWorker
	Class that will be used as prototype.
QThreadPool	mThreadPool
	The Thread Pool.
int	mServerPort
int	mBasePort
uint32_t	mActiveAddress [gMaxThreads][2]
	Active addresses pool numbers (32 bits IPv4 numbers)
QHash< uint32_t, uint16_t >	mActiveAddresPortPair
volatile bool	mStopped
	Boolean stop the execution of the thread.
int	mTotalRunningThreads
	Number of Threads running in the pool.

Detailed Description

Master UDP listener on the Server.

This creates a server that will listen on the well know port (the server port) and will spawn JackTrip threads into the Thread pool. Clients request a connection.

Constructor & Destructor Documentation

UdpMasterListener::UdpMasterListener ( int server_port = gServerUdpPort )

UdpMasterListener::~UdpMasterListener ( ) [virtual]

Member Function Documentation

void UdpMasterListener::bindUdpSocket	(	QUdpSocket &	udpsocket,
		int	port
	)		`[static, private]`

Binds a QUdpSocket. It chooses the available (active) interface.

Parameters:

udpsocket	a QUdpSocket
port	Port number

void UdpMasterListener::ClientAddressSet ( ) [signal]

int UdpMasterListener::isNewAddress	(	uint32_t	address,
		uint16_t	port
	)		`[private]`

Check if address is already handled, if not add to array.

Parameters:

IPv4	address as a number

Returns:: -1 if address is busy, id number if not

Todo:: Add the port number in the comparison, i.e., compart IP/port pair

void UdpMasterListener::Listening ( ) [signal]

int UdpMasterListener::releasePort ( int id )

Todo:: Check if we really need to return an argument here

void UdpMasterListener::run ( )

Implements the Thread Loop. To start the thread, call start() ( DO NOT CALL run() )

Todo:: Get number of channels in the client from header

Todo:: Add the port number in the comparison

void UdpMasterListener::sendToPoolPrototype ( int id ) [private]

Todo:: temp default to 1 channel

void UdpMasterListener::stop ( ) [inline]

Stops the execution of the Thread.

void UdpMasterListener::testRecieve ( ) [inline, private, slot]

Member Data Documentation

QHash<uint32_t, uint16_t> UdpMasterListener::mActiveAddresPortPair [private]

uint32_t UdpMasterListener::mActiveAddress[gMaxThreads][2] [private]

Active addresses pool numbers (32 bits IPv4 numbers)

int UdpMasterListener::mBasePort [private]

JackTripWorker* UdpMasterListener::mJTWorker [private]

Class that will be used as prototype.

QHostAddress UdpMasterListener::mPeerAddress [private]

The Peer Address.

int UdpMasterListener::mServerPort [private]

volatile bool UdpMasterListener::mStopped [private]

Boolean stop the execution of the thread.

QThreadPool UdpMasterListener::mThreadPool [private]

The Thread Pool.

int UdpMasterListener::mTotalRunningThreads [private]

Number of Threads running in the pool.

QUdpSocket UdpMasterListener::mUdpMasterSocket [private]

The UDP socket.

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