#define prefix_ inline
///////////////////////////////cci.p///////////////////////////////////////
-// private members
-
-prefix_ void senf::Scheduler::do_add(int fd, FdCallback const & cb, int eventMask)
-{
- do_add((boost::format("<anon fd %d>") % fd).str(), fd, cb, eventMask);
-}
-
-prefix_ void senf::Scheduler::do_add(std::string const & name, int fd, FdCallback const & cb,
- int eventMask)
-{
- if (! fdDispatcher_.add(name, fd, cb, eventMask))
- fileDispatcher_.add(name, fd, cb, eventMask);
-}
-
-prefix_ void senf::Scheduler::do_remove(int fd, int eventMask)
-{
- // We don't know, where the descriptor is registered. However, this is no problem since removing
- // a non-registered fd is a no-opp
- fdDispatcher_.remove(fd, eventMask);
- fileDispatcher_.remove(fd, eventMask);
-}
-
// public members
-prefix_ senf::Scheduler::Scheduler & senf::Scheduler::instance()
+prefix_ senf::ClockService::clock_type senf::scheduler::eventTime()
{
- static Scheduler instance;
- return instance;
+ return scheduler::detail::FdManager::instance().eventTime();
}
-prefix_ int senf::retrieve_filehandle(int fd)
+prefix_ void senf::scheduler::watchdogTimeout(unsigned ms)
{
- return fd;
+ scheduler::detail::FIFORunner::instance().taskTimeout(ms);
}
-prefix_ senf::Scheduler::timer_id senf::Scheduler::timeout(ClockService::clock_type timeout,
- SimpleCallback const & cb)
+prefix_ unsigned senf::scheduler::watchdogTimeout()
{
- return timerDispatcher_.add("<anon timer>", timeout, cb);
+ return scheduler::detail::FIFORunner::instance().taskTimeout();
}
-prefix_ senf::Scheduler::timer_id senf::Scheduler::timeout(std::string const & name,
- ClockService::clock_type timeout,
- SimpleCallback const & cb)
+prefix_ unsigned senf::scheduler::watchdogEvents()
{
- return timerDispatcher_.add(name, timeout, cb);
+ return scheduler::detail::FIFORunner::instance().hangCount();
}
-prefix_ void senf::Scheduler::cancelTimeout(timer_id id)
+prefix_ void senf::scheduler::watchdogAbort(bool flag)
{
- timerDispatcher_.remove(id);
+ scheduler::detail::FIFORunner::instance().abortOnTimeout(flag);
}
-prefix_ senf::ClockService::clock_type senf::Scheduler::timeoutEarly()
- const
+prefix_ bool senf::scheduler::watchdogAbort()
{
- SENF_LOG( (senf::log::IMPORTANT)
- ("timeoutEarly() is deprecated and a no-op. It will be removed") );
- return 0;
+ return scheduler::detail::FIFORunner::instance().abortOnTimeout();
}
-prefix_ void senf::Scheduler::timeoutEarly(ClockService::clock_type v)
+prefix_ void senf::scheduler::loresTimers()
{
- SENF_LOG( (senf::log::IMPORTANT)
- ("timeoutEarly() is deprecated and a no-op. It will be removed") );
+ detail::TimerDispatcher::instance().timerSource(
+ std::auto_ptr<detail::TimerSource>(new detail::PollTimerSource()));
}
-prefix_ senf::ClockService::clock_type senf::Scheduler::timeoutAdjust()
- const
+prefix_ bool senf::scheduler::haveScalableHiresTimers()
{
- SENF_LOG( (senf::log::IMPORTANT)
- ("timeoutAdjust() is deprecated and a no-op. It will be removed") );
- return 0;
+#ifndef HAVE_TIMERFD
+ return false;
+#else
+ return detail::TimerFDTimerSource::haveTimerFD();
+#endif
}
-prefix_ void senf::Scheduler::timeoutAdjust(ClockService::clock_type v)
+prefix_ bool senf::scheduler::usingHiresTimers()
{
- SENF_LOG( (senf::log::IMPORTANT)
- ("timeoutAdjust() is deprecated and a no-op. It will be removed") );
+ return dynamic_cast<detail::PollTimerSource*>(
+ detail::TimerDispatcher::instance().timerSource()) == 0;
}
-prefix_ void senf::Scheduler::registerSignal(unsigned signal, SignalCallback const & cb)
-{
- signalDispatcher_.add(signal, cb);
-}
+///////////////////////////////////////////////////////////////////////////
+// senf::scheduler::BlockSignals
-prefix_ void senf::Scheduler::unregisterSignal(unsigned signal)
+prefix_ senf::scheduler::BlockSignals::~BlockSignals()
{
- signalDispatcher_.remove(signal);
+ unblock();
}
-prefix_ void senf::Scheduler::terminate()
-{
- terminate_ = true;
-}
-
-prefix_ senf::ClockService::clock_type senf::Scheduler::eventTime()
- const
-{
- return manager_.eventTime();
-}
-
-prefix_ void senf::Scheduler::taskTimeout(unsigned ms)
-{
- runner_.taskTimeout(ms);
-}
-
-prefix_ unsigned senf::Scheduler::taskTimeout()
+prefix_ bool senf::scheduler::BlockSignals::blocked()
const
{
- return runner_.taskTimeout();
+ return blocked_;
}
-prefix_ unsigned senf::Scheduler::hangCount()
- const
-{
- return runner_.hangCount();
-}
-
-prefix_ senf::Scheduler::Scheduler()
- : terminate_ (false),
- fdDispatcher_ (manager_, runner_),
- timerDispatcher_ (manager_, runner_),
- signalDispatcher_ (manager_, runner_),
- fileDispatcher_ (manager_, runner_)
-{}
-
///////////////////////////////cci.e///////////////////////////////////////
#undef prefix_