private Cluster()
{
Scheduler = new WatchdogScheduler(
new EventLoopScheduler(ts =>
{
var thread = new Thread(ts) { Name = "kafka-scheduler " + _id, IsBackground = true };
CurrentWorkerThread = thread;
_log.Debug("Created new thread '{0}'", thread.Name);
return thread;
}));
// Init synchronization context of scheduler thread
Scheduler.Schedule(() => SynchronizationContext.SetSynchronizationContext(new RxSyncContextFromScheduler(Scheduler)));
var hangTimeout = TimeSpan.FromMinutes(1);
Scheduler.DelaySampler.Where(_ => _ > hangTimeout).
FirstOrDefaultAsync().
Subscribe(_ =>
{
var thread = CurrentWorkerThread;
if (thread != null)
{
var msg = string.Format("Driver handler thread is stuck for {0} (>{1}ms). Aborting!", _, hangTimeout);
_log.Fatal(msg);
thread.Abort();
if (OnThreadHang != null)
OnThreadHang(new WorkingThreadHungException(msg));
}
});
// build a subject that relays any changes to a partition's error state to anyone observing.
BuildPartitionStateChangeSubject();
_newBrokerSubject = BuildnewBrokersSubject();
}
private Cluster()
{
Scheduler = new WatchdogScheduler(
new EventLoopScheduler(ts =>
{
var thread = new Thread(ts)
{
Name = "kafka-scheduler " + _id, IsBackground = true
};
CurrentWorkerThread = thread;
_log.Debug("Created new thread '{0}'", thread.Name);
return(thread);
}));
// Init synchronization context of scheduler thread
Scheduler.Schedule(() => SynchronizationContext.SetSynchronizationContext(new RxSyncContextFromScheduler(Scheduler)));
var hangTimeout = TimeSpan.FromMinutes(1);
_watchdogSubscription = Scheduler.DelaySampler.Where(_ => _ > hangTimeout).
FirstOrDefaultAsync().
Subscribe(_ =>
{
var thread = CurrentWorkerThread;
if (thread != null)
{
var msg = string.Format("Driver handler thread is stuck for {0} (>{1}ms). Aborting!", _, hangTimeout);
_log.Fatal(msg);
thread.Abort();
if (OnThreadHang != null)
{
OnThreadHang(new WorkingThreadHungException(msg));
}
}
});
// build a subject that relays any changes to a partition's error state to anyone observing.
BuildPartitionStateChangeSubject();
_newBrokerSubject = BuildnewBrokersSubject();
}
