Inheritance diagram for UnixFork:

[legend]

Public Member Functions
	UnixFork (int process, int threads, bool setupSignals, QObject *parent=nullptr)
virtual bool	continueMaster (int *exit=nullptr) override
bool	createProcess (bool respawn)
void	decreaseWorkerRespawn ()
virtual int	exec (bool lazy, bool master) override
void	handleSigChld ()
void	handleSigHup ()
void	handleSigInt ()
void	handleSigTerm ()
int	internalExec ()
virtual void	killChild () override
void	killChild (qint64 pid)
virtual void	restart () override
virtual void	terminateChild () override
void	terminateChild (qint64 pid)
Public Member Functions inherited from AbstractFork
	AbstractFork (QObject *parent=nullptr)
void	installTouchReload ()
void	removeTouchReload ()
void	setTouchReload (const QStringList &paths)
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () const const
QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char signal, const QObject receiver, const char *method) const const
bool	disconnect (const QObject receiver, const char method) const const
void	dumpObjectInfo () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject watched, QEvent event)
T	findChild (QAnyStringView name, Qt::FindChildOptions options) const const
T	findChild (Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (QAnyStringView name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQmlExposed () const const
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
void	killTimer (Qt::TimerId id)
virtual const QMetaObject *	metaObject () const const
bool	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_CONTEXTLESS_CONNECT QT_NO_CONTEXTLESS_CONNECT
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::nanoseconds interval, Qt::TimerType timerType)
QThread *	thread () const const

Static Public Member Functions
static void	chownSocket (const QString &filename, const QString &uidGid)
static int	idealProcessCount ()
static int	idealThreadCount ()
static bool	setGidUid (const QString &gid, const QString &uid, bool noInitgroups)
static void	setSched (Cutelyst::Server *wsgi, int workerId, int workerCore)
static bool	setUmask (const QByteArray &valueStr)
static void	stopWSGI (const QString &pidfile)
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
bool	disconnect (const QMetaObject::Connection &connection)
bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)
bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)
bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)
QString	tr (const char sourceText, const char disambiguation, int n)

Additional Inherited Members
Public Types inherited from QObject
enum	TimerId
Signals inherited from AbstractFork
void	forked (int workerId)
void	shutdown ()
Public Attributes inherited from QObject
	Invalid
typedef	QObjectList
Protected Member Functions inherited from AbstractFork
void	directoryChanged (const QString &path)
void	fileChanged (const QString &path)
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const const
int	receivers (const char *signal) const const
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)
Properties inherited from QObject
	objectName

Detailed Description

Definition at line 27 of file unixfork.h.

Constructor & Destructor Documentation

◆ UnixFork()

UnixFork::UnixFork	(	int	process,
		int	threads,
		bool	setupSignals,
		QObject *	parent = nullptr )

explicit

Definition at line 49 of file unixfork.cpp.

◆ ~UnixFork()

UnixFork::~UnixFork ( )

override

Definition at line 59 of file unixfork.cpp.

Member Function Documentation

◆ chownSocket()

void UnixFork::chownSocket	(	const QString &	filename,
		const QString &	uidGid )

static

Definition at line 335 of file unixfork.cpp.

◆ continueMaster()

bool UnixFork::continueMaster ( int * exit = nullptr )

overridevirtual

When in MASTER mode this method is called, it should return true if Server::exec() should continue setting up the listening socked or exit with exit code

Implements AbstractFork.

Definition at line 66 of file unixfork.cpp.

◆ createProcess()

bool UnixFork::createProcess ( bool respawn )

Definition at line 131 of file unixfork.cpp.

◆ decreaseWorkerRespawn()

void UnixFork::decreaseWorkerRespawn ( )

Definition at line 155 of file unixfork.cpp.

◆ exec()

int UnixFork::exec	(	bool	lazy,
		bool	master )

overridevirtual

Start event loop, it's useful for doing trickery when forking

Implements AbstractFork.

Definition at line 72 of file unixfork.cpp.

References QCoreApplication::applicationPid(), and QObject::Q_EMIT().

◆ handleSigChld()

void UnixFork::handleSigChld ( )

Definition at line 487 of file unixfork.cpp.

◆ handleSigHup()

void UnixFork::handleSigHup ( )

Definition at line 441 of file unixfork.cpp.

◆ handleSigInt()

void UnixFork::handleSigInt ( )

Definition at line 456 of file unixfork.cpp.

◆ handleSigTerm()

void UnixFork::handleSigTerm ( )

Definition at line 448 of file unixfork.cpp.

◆ idealProcessCount()

int UnixFork::idealProcessCount ( )

static

Definition at line 419 of file unixfork.cpp.

◆ idealThreadCount()

int UnixFork::idealThreadCount ( )

static

Definition at line 430 of file unixfork.cpp.

◆ internalExec()

int UnixFork::internalExec ( )

Definition at line 111 of file unixfork.cpp.

◆ killChild() [1/2]

void UnixFork::killChild ( )

overridevirtual

Called when child process should be nicely killed

Implements AbstractFork.

Definition at line 172 of file unixfork.cpp.

References killChild().

Referenced by killChild().

◆ killChild() [2/2]

void UnixFork::killChild ( qint64 pid )

Definition at line 180 of file unixfork.cpp.

◆ restart()

void UnixFork::restart ( )

overridevirtual

Called to restart process when any of the watched paths changes

Implements AbstractFork.

Definition at line 99 of file unixfork.cpp.

References terminateChild().

◆ setGidUid()

bool UnixFork::setGidUid	(	const QString &	gid,
		const QString &	uid,
		bool	noInitgroups )

static

Definition at line 268 of file unixfork.cpp.

◆ setSched()

void UnixFork::setSched	(	Cutelyst::Server *	wsgi,
		int	workerId,
		int	workerCore )

static

Definition at line 550 of file unixfork.cpp.

◆ setUmask()

bool UnixFork::setUmask ( const QByteArray & valueStr )

static

Definition at line 219 of file unixfork.cpp.

◆ stopWSGI()

void UnixFork::stopWSGI ( const QString & pidfile )

static

Definition at line 200 of file unixfork.cpp.

◆ terminateChild() [1/2]

void UnixFork::terminateChild ( )

overridevirtual

Called when child process should be brutaly killed

Implements AbstractFork.

Definition at line 186 of file unixfork.cpp.

References terminateChild().

Referenced by restart(), and terminateChild().

◆ terminateChild() [2/2]

void UnixFork::terminateChild ( qint64 pid )

Definition at line 194 of file unixfork.cpp.

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ UnixFork()

◆ ~UnixFork()

Member Function Documentation

◆ chownSocket()

◆ continueMaster()

◆ createProcess()

◆ decreaseWorkerRespawn()

◆ exec()

◆ handleSigChld()

◆ handleSigHup()

◆ handleSigInt()

◆ handleSigTerm()

◆ idealProcessCount()

◆ idealThreadCount()

◆ internalExec()

◆ killChild() [1/2]

◆ killChild() [2/2]

◆ restart()

◆ setGidUid()

◆ setSched()

◆ setUmask()

◆ stopWSGI()

◆ terminateChild() [1/2]

◆ terminateChild() [2/2]