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#include <StateMachine.h>
Public Types | |
| typedef bsc::transition< Stop, DrainingQueues > | DT |
| typedef bsc::in_state_reaction < EndRun, Processing,&Processing::logEndRunRequest > | EndRunIR |
| typedef boost::mpl::list< DT, EndRunIR > | reactions |
Public Member Functions | |
| void | logEndRunRequest (const EndRun &request) |
| Processing (my_context) | |
| virtual | ~Processing () |
Private Member Functions | |
| virtual void | do_entryActionWork () |
| virtual void | do_exitActionWork () |
| virtual void | do_moveToFailedState (xcept::Exception &exception) const |
| virtual void | do_noFragmentToProcess () const |
| virtual void | do_processI2OFragment (I2OChain &frag) const |
| virtual std::string | do_stateName () const |
Processing state
Definition at line 503 of file StateMachine.h.
| typedef bsc::transition<Stop,DrainingQueues> stor::Processing::DT |
Definition at line 510 of file StateMachine.h.
| typedef bsc::in_state_reaction<EndRun,Processing,&Processing::logEndRunRequest> stor::Processing::EndRunIR |
Definition at line 511 of file StateMachine.h.
| typedef boost::mpl::list<DT,EndRunIR> stor::Processing::reactions |
Definition at line 512 of file StateMachine.h.
| Processing::Processing | ( | my_context | c | ) |
Definition at line 23 of file Processing.cc.
References stor::Operations::safeEntryAction().
: my_base(c) { safeEntryAction(); }
| Processing::~Processing | ( | ) | [virtual] |
Definition at line 36 of file Processing.cc.
References stor::Operations::safeExitAction().
{
safeExitAction();
}
| void Processing::do_entryActionWork | ( | ) | [private, virtual] |
Implements stor::Operations.
Definition at line 28 of file Processing.cc.
References stor::Operations::stateName().
{
TransitionRecord tr( stateName(), true );
outermost_context().updateHistory( tr );
outermost_context().setExternallyVisibleState( "Enabled" );
outermost_context().getNotifier()->reportNewState( "Enabled" );
}
| void Processing::do_exitActionWork | ( | ) | [private, virtual] |
Implements stor::Operations.
Definition at line 41 of file Processing.cc.
References stor::Operations::stateName().
{
TransitionRecord tr( stateName(), false );
outermost_context().updateHistory( tr );
}
| void Processing::do_moveToFailedState | ( | xcept::Exception & | exception | ) | const [private, virtual] |
Implements stor::Operations.
Definition at line 52 of file Processing.cc.
{
outermost_context().getSharedResources()->alarmHandler_->moveToFailedState( exception );
}
| void Processing::do_noFragmentToProcess | ( | ) | const [private, virtual] |
Reimplemented from stor::Operations.
Definition at line 115 of file Processing.cc.
References stor::WorkerThreadParams::staleFragmentTimeOut_.
{
I2OChain staleEvent;
WorkerThreadParams workerParams =
outermost_context().getSharedResources()->configuration_->getWorkerThreadParams();
bool gotStaleEvent =
outermost_context().getFragmentStore()->
getStaleEvent(staleEvent, workerParams.staleFragmentTimeOut_);
if ( gotStaleEvent )
{
outermost_context().getSharedResources()->discardManager_->sendDiscardMessage(staleEvent);
outermost_context().getEventDistributor()->addEventToRelevantQueues(staleEvent);
}
outermost_context().getEventDistributor()->checkForStaleConsumers();
}
| void Processing::do_processI2OFragment | ( | I2OChain & | frag | ) | const [private, virtual] |
Reimplemented from stor::Operations.
Definition at line 63 of file Processing.cc.
References stor::FragmentStore::addFragment(), stor::I2OChain::assertRunNumber(), alignCSCRings::e, stor::AlarmHandler::ERROR, stor::FragmentStore::memoryUsed(), stor::Operations::noFragmentToProcess(), convertSQLiteXML::runNumber, stor::ThroughputMonitorCollection::setFragmentStoreMemoryUsed(), stor::ThroughputMonitorCollection::setFragmentStoreSize(), and stor::FragmentStore::size().
{
static unsigned int noFragmentCount = 0;
FragmentStore* fragmentStore = outermost_context().getFragmentStore();
bool completed = fragmentStore->addFragment(frag);
if ( completed )
{
// The run number check has to be done before the event is added to the
// queues, as for some event types, e.g. error events, the run number
// match is enforced.
try
{
uint32_t runNumber = outermost_context().getSharedResources()->configuration_->getRunNumber();
frag.assertRunNumber(runNumber);
}
catch(stor::exception::RunNumberMismatch &e)
{
// Just raise an alarm, but continue to process the event
outermost_context().getSharedResources()->
alarmHandler_->notifySentinel(AlarmHandler::ERROR, e);
}
outermost_context().getEventDistributor()->addEventToRelevantQueues(frag);
outermost_context().getSharedResources()->discardManager_->sendDiscardMessage(frag);
}
else
{
// Only do the check every 100th fragment
// TODO: shall we make this number configurable?
++noFragmentCount;
if ( noFragmentCount >= 100 )
{
noFragmentCount = 0;
this->noFragmentToProcess();
}
}
// 12-Aug-2009, KAB - I put the sampling of the fragment store size
// *after* the code to add fragments to the store and move them from the
// fragment store to the relevant queues (when needed) so that the baseline
// number of events in the fragment store is zero. For example, when
// disk writing is slow or stopped, the stream queue fills up, and there
// is backpressure within the SM, the true number of events in the fragment
// store is zero, and putting the sampling here reflects that.
ThroughputMonitorCollection& tmc =
outermost_context().getSharedResources()->statisticsReporter_->
getThroughputMonitorCollection();
tmc.setFragmentStoreSize(fragmentStore->size());
tmc.setFragmentStoreMemoryUsed(fragmentStore->memoryUsed());
}
| string Processing::do_stateName | ( | ) | const [private, virtual] |
Implements stor::Operations.
Definition at line 47 of file Processing.cc.
{
return std::string( "Processing" );
}
| void Processing::logEndRunRequest | ( | const EndRun & | request | ) |
Definition at line 57 of file Processing.cc.
{
outermost_context().unconsumed_event( request );
}
1.7.3