fesa-core
5.0.1
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#include <OnSubscriptionEventSource.h>
Public Member Functions | |
OnSubscriptionEventSource (std::size_t queueSize, const boost::shared_ptr< Diagnostics > &diagnostics) | |
Constructor. More... | |
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MultiThreadedEventSource (std::size_t queueSize, const std::string &eventSourceName, const std::string &className, const boost::shared_ptr< Diagnostics > &diagnostics) | |
MultiThreadedEventSource (std::size_t queueSize, const std::string &eventSourceName, EventSourceType sourceType, const std::string &className, const boost::shared_ptr< Diagnostics > &diagnostics) | |
virtual void | disable () |
virtual void | enable () |
void | addEventProducer (MultiThreadedEventSourceProducer *producer) |
Adds a producer to this event source. This object takes ownership of the producer parameter and will delete it upon destruction. If this event source is enabled, the producer is started right away. Otherwise it will be started when this event source is enabled again. More... | |
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bool | isEnabled () const |
Check if the source is enabled. | |
void | printConfig (FesaStream *fesaStream) const |
Print the event source configuration. More... | |
void | printState (std::ostream &stream, double elapsedTime) const |
Print the event source state. More... | |
virtual | ~AbstractEventSource () |
Destructor. | |
const std::string & | getName () const |
Retrieve the name of the event source. More... | |
EventSourceType | getType () const |
Retrieve the type of the event source. More... | |
uint32_t | getEvtSrcPriority () const |
Retrieve the priority of the thread in which the event source runs. More... | |
uint32_t | getEvtSrcID () const |
Retrieve the event source's thread ID. More... | |
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Thread () | |
Constructor. More... | |
virtual | ~Thread () |
Destructor. | |
void | setDetachState (int32_t state) |
Modify the detach state of the thread. More... | |
void | start (bool blockingMode, const std::string &threadName, bool permanent=true) |
virtual void | stop () |
Stop the thread. | |
int | join (void **status) |
bool | isRunning () const |
Check if the thread is running. More... | |
pthread_t | getID () const |
Get the process ID. More... | |
int32_t | getPriority () const |
Get the priority of the thread. More... | |
cpu_set_t | getAffinity () const |
Get the affinity of the thread. | |
void | setPriority (int32_t priority) |
Set the priority of the thread. More... | |
void | setAffinity (cpu_set_t affinity) |
Set the affinity of the thread. More... | |
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HasMetrics (const std::string &componentName) | |
Additional Inherited Members | |
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static void | AdjustProcessScheduling () |
The process priority can only be adjusted in the main thread. It needs to be adjusted to the maximal thread priority since it sets the limit of the thread priorities of this process. More... | |
static std::string | getThreadName (pthread_t threadId) |
Get the name of the thread by its id. More... | |
static std::string | getCurrentThreadName () |
static void | registerThreadIdName (pthread_t threadId, const std::string &threadName) |
Associate a thread id with a name. More... | |
static void | registerThreadId (pthread_t threadId, Thread *thread) |
Associate a thread id with a name. More... | |
static Thread * | current () |
Returns the Thread object associated with the current thread. | |
static Thread * | getById (pthread_t id) |
Returns the Thread object associated with the given id. Throws FesaException if the id is unknown. More... | |
static const std::set< const Thread * > | getThreads () |
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AbstractEventSource (const std::string &eventSourceName, EventSourceType type, const std::string &className, const boost::shared_ptr< Diagnostics > &diagnostics) | |
Constructor. More... | |
void | run () |
In a continuous loop, the source will wait for new events, and post them to the scheduler whenever they occur. All exceptions from underlying methods will be cought and logged at this level. This method is blocking. | |
virtual void | addEvent (const boost::shared_ptr< fesa::EventElement > &eventElement, const boost::shared_ptr< LogicalEvent > &logicalEvent) |
Add an event to the event map of this source. More... | |
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template<typename T > | |
void | registerMetric (const std::string &name, T &value) |
template<typename T > | |
void | registerMetric (const std::string &name, boost::atomic< T > &value) |
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DiagnosticsDefs::DiagStateCounter | firedEventCount_ |
number of event fired by this event-source. | |
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bool | isRunning_ |
true if the thread is running | |
bool | hasFinished_ |
true if the thread has finished. | |
bool | joinHasFinished_ |
if true, a call to pthread_join has completed and a further pthread_cancel / pthread_join call is unsafe | |
bool | permanent_ |
pthread_t | tid_ |
Id of this thread. | |
OnSubscriptionEventSource is dedicated to establishing subscriptions using ProxyInterface and triggering a real-time when a notification is received.
fesa::OnSubscriptionEventSource::OnSubscriptionEventSource | ( | std::size_t | queueSize, |
const boost::shared_ptr< Diagnostics > & | diagnostics | ||
) |
Constructor.
queueSize | The size of the event queue |
diagnostics | The diagnostics object to be used for logging in the event source |