juce::ChildProcessPingThread Struct Reference

Inheritance diagram for juce::ChildProcessPingThread:

Public Member Functions
	ChildProcessPingThread (int timeout)
void	startPinging ()
void	pingReceived () noexcept
void	triggerConnectionLostMessage ()
virtual bool	sendPingMessage (const MemoryBlock &)=0
virtual void	pingFailed ()=0
void	cancelPendingUpdate () noexcept
Public Member Functions inherited from juce::Thread
	Thread (const String &threadName, size_t threadStackSize=0)
virtual	~Thread ()
void	startThread ()
void	startThread (int priority)
bool	stopThread (int timeOutMilliseconds)
bool	isThreadRunning () const
void	signalThreadShouldExit ()
bool	threadShouldExit () const
bool	waitForThreadToExit (int timeOutMilliseconds) const
void	addListener (Listener *)
void	removeListener (Listener *)
bool	setPriority (int priority)
void	setAffinityMask (uint32 affinityMask)
bool	wait (int timeOutMilliseconds) const
void	notify () const
ThreadID	getThreadId () const noexcept
const String &	getThreadName () const noexcept

Public Attributes
int	timeoutMs

Private Member Functions
void	handleAsyncUpdate () override
void	run () override
Private Member Functions inherited from juce::AsyncUpdater
	AsyncUpdater ()
virtual	~AsyncUpdater ()
void	triggerAsyncUpdate ()
void	cancelPendingUpdate () noexcept
void	handleUpdateNowIfNeeded ()
bool	isUpdatePending () const noexcept

Private Attributes
Atomic< int >	countdown

Additional Inherited Members
Public Types inherited from juce::Thread
enum	{ realtimeAudioPriority = -1 }
using	ThreadID = void*
Static Public Member Functions inherited from juce::Thread
static void	launch (std::function< void()> functionToRun)
static bool	currentThreadShouldExit ()
static bool	setCurrentThreadPriority (int priority)
static void JUCE_CALLTYPE	setCurrentThreadAffinityMask (uint32 affinityMask)
static void JUCE_CALLTYPE	sleep (int milliseconds)
static void JUCE_CALLTYPE	yield ()
static ThreadID JUCE_CALLTYPE	getCurrentThreadId ()
static Thread *JUCE_CALLTYPE	getCurrentThread ()
static void JUCE_CALLTYPE	setCurrentThreadName (const String &newThreadName)

Constructor & Destructor Documentation

ChildProcessPingThread()

juce::ChildProcessPingThread::ChildProcessPingThread ( int timeout )

inline

Member Function Documentation

cancelPendingUpdate()

void juce::AsyncUpdater::cancelPendingUpdate ( )

noexcept

This will stop any pending updates from happening.

If called after triggerAsyncUpdate() and before the handleAsyncUpdate() callback happens, this will cancel the handleAsyncUpdate() callback.

Note that this method simply cancels the next callback - if a callback is already in progress on a different thread, this won't block until the callback finishes, so there's no guarantee that the callback isn't still running when the method returns.

handleAsyncUpdate()

void juce::ChildProcessPingThread::handleAsyncUpdate ( )

inlineoverrideprivatevirtual

Called back to do whatever your class needs to do.

This method is called by the message thread at the next convenient time after the triggerAsyncUpdate() method has been called.

Implements juce::AsyncUpdater.

pingFailed()

virtual void juce::ChildProcessPingThread::pingFailed ( )

pure virtual

Implemented in ChildProcessCoordinator::Connection, and ChildProcessWorker::Connection.

pingReceived()

void juce::ChildProcessPingThread::pingReceived ( )

inlinenoexcept

run()

void juce::ChildProcessPingThread::run ( )

inlineoverrideprivatevirtual

Must be implemented to perform the thread's actual code.

Remember that the thread must regularly check the threadShouldExit() method whilst running, and if this returns true it should return from the run() method as soon as possible to avoid being forcibly killed.

See also

threadShouldExit, startThread

Implements juce::Thread.

sendPingMessage()

virtual bool juce::ChildProcessPingThread::sendPingMessage ( const MemoryBlock & )

pure virtual

startPinging()

void juce::ChildProcessPingThread::startPinging ( )

inline

triggerConnectionLostMessage()

void juce::ChildProcessPingThread::triggerConnectionLostMessage ( )

inline

Member Data Documentation

countdown

Atomic<int> juce::ChildProcessPingThread::countdown

private

timeoutMs

int juce::ChildProcessPingThread::timeoutMs

---

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

• /home/runner/work/lmms-fork/lmms-fork/plugins/CarlaBase/carla/source/modules/juce_events/interprocess/juce_ConnectedChildProcess.cpp