1 2010-05-17 Gonzalo Paniagua Javier <gonzalo@novell.com>
3 * Timer.cs: check object reference when the timers are equal.
6 2010-04-23 Rolf Bjarne Kvinge <RKvinge@novell.com>
8 * LazyThreadSafetyMode.cs: Include in Moonlight build.
10 2010-04-15 Jérémie Laval <jeremie.laval@gmail.com>
14 * SpinLock.cs: Add BOOTSTRAP_NET_4_0 define
16 2010-03-25 Gonzalo Paniagua Javier <gonzalo@novell.com>
18 * ThreadPool.cs: add fast path to queue work items in the runtime.
20 2010-03-23 Sebastien Pouliot <sebastien@ximian.com>
22 * Monitor.cs: Implement new NET_4_0 (and SL4) Enter overload
23 required to run some DRT tests (e.g. 7007)
25 2010-03-16 Jb Evain <jbevain@novell.com>
27 * ThreadPool.cs, Thread.cs, ExecutionContext.cs: use MOONLIGHT
28 symbol to disambiguate MonoTouch and Moonlight code.
30 2010-03-08 Jérémie Laval <jeremie.laval@gmail.com>
32 * SpinLock.cs: Merge algorithm back in SpinLock struct
34 2010-03-08 Jérémie Laval <jeremie.laval@gmail.com>
36 * SpinLock.cs: Update to use ticket spinlock algorithm
38 2010-02-26 Rodrigo Kumpera <rkumpera@novell.com>
40 * LazyThreadSafetyMode.cs: Added.
42 2010-02-08 Zoltan Varga <vargaz@gmail.com>
44 * WaitHandle.cs (CheckArray): Check that the handles array is not null.
47 2010-02-02 Jérémie Laval <jeremie.laval@gmail.com>
49 * CancellationToken.cs:
50 * CancellationTokenSource.cs:
51 * ManualResetEventSlim.cs:
55 * ThreadLocal.cs: Port to .NET 4 beta 2 API
57 2009-12-09 Jb Evain <jbevain@novell.com>
59 * ThreadPool.cs (QueueUserWorkItem): properly throw
60 an ANE instead of triggering a NRE when being passed a null callback.
62 2009-11-02 Miguel de Icaza <miguel@novell.com>
64 * Jumbo patch to drop support for pre-NET_2_0 code:
67 Remove NET_1_0 only code
68 Remove NET_2_0 defines assuming the value is true.
70 2009-11-02 Sebastien Pouliot <sebastien@ximian.com>
72 * Thread.cs (set_CurrentUICulture): Delay setting in_currentculture
73 to true until after the null check and the return statement.
75 2009-11-02 Jérémie Laval <jeremie.laval@gmail.com>
77 * Parallel.cs: Added fix for Bug #536919.
79 2009-10-25 Sebastien Pouliot <sebastien@ximian.com>
81 * Thread.cs: Fix validations for Join and Sleep overloads
83 2009-10-22 Sebastien Pouliot <sebastien@ximian.com>
85 * EventWaitHandle.cs: Add validation on the EventResetMode
86 parameter used in the constructors
87 * Monitor.cs: Fix validations for TryEnter and Wait. Reduce
88 duplicated code between overloads.
90 2009-10-21 Sebastien Pouliot <sebastien@ximian.com>
92 * WaitHandle.cs: Add missing validations for 'millisecondsTimeout'
93 in Wait[One|Any|All]. Also call the overloaded (bool) methods for
94 WaitAll to reduce code duplication.
96 2009-10-20 Sebastien Pouliot <sebastien@ximian.com>
98 * Timer.cs: Always call Init from every constructors to avoid
99 duplicate checks. Fix validations on different dueTime and period
100 (ctor and Change methods). Seal private TimerComparer class and
101 avoid multiple (identical) casts in its Compare method. Seal
102 private Scheduler class.
104 2009-10-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
106 * Timer.cs: make sure we don't insert 2 timers with the same key.
108 2009-10-20 Jb Evain <jbevain@novell.com>
110 * Thread.cs: change type of the current_appcontext field to object
111 to avoid triggering static constructors unless explicitely required.
113 2009-10-16 Gonzalo Paniagua Javier <gonzalo@novell.com>
115 * Timer.cs: looks like any negative value is treated as Infinite.
117 2009-10-07 Sebastien Pouliot <sebastien@ximian.com>
119 * Thread.cs: Remove LocalDataStoreSlot-related methods from
122 2009-09-29 Rolf Bjarne Kvinge <RKvinge@novell.com>
124 * Thread.cs: StartSafe: ignore ThreadAbortExceptions.
126 2009-09-27 Gonzalo Paniagua Javier <gonzalo@novell.com>
128 * Timer.cs: account for the time spent sending jobs to the queue.
130 2009-09-26 Mark Probst <mark.probst@gmail.com>
132 * Thread.cs: Serialize the principal so as not to make it cross
133 appdomains. Two new internal calls for copying byte arrays
136 2009-09-25 Mark Probst <mark.probst@gmail.com>
138 * Thread.cs: The Thread class is split up into Thread and
139 InternalThread now. We have exactly one InternalThread per
140 thread, and at most one Thread per appdomain per thread. Most
141 data is stored in InternalThread. All InternalThread objects live
144 * Environment.cs: Corlib version bump.
146 2009-09-24 Gonzalo Paniagua Javier <gonzalo@novell.com>
148 * Timer.cs: no need to wake up the scheduler when removing the next
151 2009-09-23 Gonzalo Paniagua Javier <gonzalo@novell.com>
153 * Timer.cs: rewritten. It only has one queue now and it is sorted by
154 due time. Before this changes, it was using a lot of CPU when there
155 were a lot of 'future' timers.
157 2009-09-23 Sebastien Pouliot <sebastien@ximian.com>
159 * ExecutionContext.cs: Don't use SecurityContext and don't expose
160 AsyncFlowControl for NET_2_1
161 * ThreadAbortException.cs: Remove ExceptionState from NET_2_1
162 * Thread.cs: Don't expose ApartmentState and remove Suspend and
163 Resume methods for NET_2_1
164 * ThreadPool.cs: Remove GetAvailableThreads and Unsafe* methods
167 2009-09-22 Jb Evain <jbevain@novell.com>
169 * Timer.cs: MONOTOUCH doesn't support remoting, so do not pass
170 true to exitContext when calling WaitOne on a WaitHandle.
172 2009-09-22 Sebastien Pouliot <sebastien@ximian.com>
174 * Thread.cs: Remove [Get|Set]CompressedStack for NET_2_1
176 2009-09-21 Sebastien Pouliot <sebastien@ximian.com>
178 * Thread.cs: Remove CurrentPrincipal property for NET_2_1
179 * ExecutionContext.cs: Remove Run method for NET_2_1
181 2009-09-20 Sebastien Pouliot <sebastien@ximian.com>
183 * EventWaitHandle.cs: Remove AccessControl usage for NET_2_1
184 * Mutex.cs: Remove some ctors and AccessControl usage for NET_2_1
185 * NativeEventCalls.cs: Remove AccessControl usage for NET_2_1
187 2009-08-19 Jérémie Laval <jeremie.laval@gmail.com>
189 * ParallelLoopState.cs: Take in account that
190 AtomicBoolean is a class.
192 2009-08-19 Jérémie Laval <jeremie.laval@gmail.com>
194 * AtomicBoolean.cs: Turn it into a class
195 * CountdownEvent.cs: Work on cached variable. Make sure
196 count doesn't go under 0.
198 2009-08-11 Jérémie Laval <jeremie.laval@gmail.com>
203 * CancellationToken.cs:
204 * ICancelableOperation.cs:
205 * CancellationTokenSource.cs:
206 * CancellationTokenRegistration.cs: Add BOOTSTRAP_NET_4_0.
208 2009-08-11 Jérémie Laval <jeremie.laval@gmail.com>
210 * Parallel.cs: Disable While method.
211 * CountdownEvent.cs: Fix method signature.
212 * Barrier.cs: Moved type.
213 * AggregateException.cs: Moved type.
215 2009-08-04 Jérémie Laval <jeremie.laval@gmail.com>
217 * SpinLock: Remove unused private methods.
219 2009-08-03 Zoltan Varga <vargaz@gmail.com>
221 * Thread.cs: Always call Thread_free_internal from the finalizer, since
222 it frees other things besides the handle. Fixes #527576.
224 2009-07-31 Jérémie Laval <jeremie.laval@gmail.com>
233 * ManualResetEventSlim.cs
234 * CancellationTokenSource.cs: Various 4.0 b1 API mismatch fixes.
236 2009-07-30 Jérémie Laval <jeremie.laval@gmail.com>
238 * AggregateException.cs:
242 * CancellationToken.cs:
243 * CancellationTokenRegistration.cs:
244 * CancellationTokenSource.cs:
246 * ICancelableOperation.cs:
247 * LazyInitializer.cs:
248 * ManualResetEventSlim.cs:
250 * ParallelLoopResult.cs:
251 * ParallelLoopState.cs:
252 * ParallelOptions.cs:
258 * Watch.cs: Add ParallelFx files for System.Threading namespace
260 2009-07-21 Jb Evain <jbevain@novell.com>
262 * ThreadPool.cs: avoid an unecessary method call when not running
265 2009-07-20 Jb Evain <jbevain@novell.com>
267 * Thread.cs: use the moonlight specific thread start
268 hack for the net_2_1 profile exclusively.
270 2009-06-25 Miguel de Icaza <miguel@novell.com>
272 * Timer.cs: Throw ArgumentNullException if the callback is null.
274 2009-06-22 Bill Holmes <billholmes54@gmail.com>
276 * Thread.cs : Adding interrupt_on_stop field.
278 Contributed under MIT/X11 license.
280 2009-06-10 Rolf Bjarne Kvinge <RKvinge@novell.com>
282 * Thread.cs: MoonlightUnhandledException: ensure there's no way to
283 reach native code with a managed exception.
285 2009-06-10 Sebastien Pouliot <sebastien@ximian.com>
287 * Thread.cs: Refactor calling Moonlight's OnUnhandledException to
288 make sur the delegate it not called from a [SecuritySafeCritical]
290 * ThreadPool.cs: Reuse the above code for QueueUserWorkItem.
291 Original patch from Alan McGovern
293 2009-06-10 Marek Safar <marek.safar@gmail.com>
295 * LockRecursionException.cs: New file.
297 2009-04-21 Mark Probst <mark.probst@gmail.com>
299 * Thread.cs: Make the execution context field thread-static to
300 avoid it being shared between app domains.
302 2009-04-20 Rolf Bjarne Kvinge <RKvinge@novell.com>
304 * Thread.cs: For 2.1 ensure exceptions in threads are handled using the
305 UnhandledException event mechanism in System.Windows.Application instead
306 of crashing the application.
308 2009-04-18 Mark Probst <mark.probst@gmail.com>
310 * Thread.cs: Don't keep the current number formatter here because
311 it's shared between app domains.
313 2009-04-18 Mark Probst <mark.probst@gmail.com>
315 * Thread.cs: Make the abort exception state a GC handle, to
316 properly separate AppDomains. Add internal method for getting the
319 * ThreadAbortException.cs: Get the abort exception state via the
322 2009-04-12 Gonzalo Paniagua Javier <gonzalo@novell.com>
324 * WaitHandle.cs: implemented 2 missing WaitAny overloads.
326 2009-03-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
328 * WaitHandle.cs: Added missing WaitOne overload.
330 2009-02-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
332 * WaitHandle.cs: implemented SignalAndWait.
334 2009-02-18 Jb Evain <jbevain@novell.com>
336 * SynchronizationContext.cs: add NET_2_1 SetThreadStaticContext
337 method, even if already obsolete.
339 2009-01-30 Andreia Gaita <avidigal@novell.com>
341 * SynchronizationContext.cs: Remove moonlight hacks, dispatcher should
342 be able to handle this now.
344 2008-12-20 Miguel de Icaza <miguel@novell.com>
346 * WaitHandle.cs: Add two overloads that were introduced in 3.5.
348 2008-11-25 Geoff Norton <gnorton@novell.com>
350 * SynchronizationContext.cs: A temporary horrible hack to SyncContext
351 to hard-wire all calls back to the main thread (moonlight-only) so that
352 we can use our unit test harness. This will be fixed for 2.1 when we
353 implement Dispatcher properly.
355 2008-10-30 Gonzalo Paniagua Javier <gonzalo@novell.com>
357 * Interlocked.cs: make CompareExchange internal in 1.1 for use by the
360 2008-09-19 Miguel de Icaza <miguel@novell.com>
362 * WaitHandle.cs (WaitOne): Add new 3.5 SP1 overload.
364 Tue Sep 16 21:02:59 CEST 2008 Paolo Molaro <lupus@ximian.com>
366 * Thread.cs: fixed SpinWait() implementation (bug #423582).
368 Tue Sep 9 15:19:48 CEST 2008 Paolo Molaro <lupus@ximian.com>
370 * Timer.cs: use a separate queue for timers that are far in the future
371 so they don't need to be looked at as often (bug #418272).
372 Better precision of recheduling time.
374 2008-07-03 Andreas Nahr <ClassDevelopment@A-SoftTech.com>
379 * ExecutionContext.cs:
380 * AsyncFlowControl.cs:
381 * AbandonedMutexException.cs: Fix parameter names
383 2008-07-02 Zoltan Varga <vargaz@gmail.com>
385 * Timer.cs (SchedulerThread): Iterate through the keys of the hashtable instead
388 2008-06-18 Kornél Pál <kornelpal@gmail.com>
390 * Thread.cs: Implement BeginThreadAffinity and EndThreadAffinity as no-op
391 because managed and native threads are currently bound together.
393 2008-06-14 Zoltan Varga <vargaz@gmail.com>
395 * Thread.cs: Sync layout with unmanaged side.
397 2008-06-07 Zoltan Varga <vargaz@gmail.com>
399 * Monitor.cs: Implement Enter/Exit directly as icalls without managed wrapper
402 2008-04-11 Zoltan Varga <vargaz@gmail.com>
404 * Thread.cs: Make in_currentculture non-static. Fixes #378892.
406 2008-04-07 Dick Porter <dick@ximian.com>
408 * Thread.cs: Fix throwing of exceptions when manipulating
409 ApartmentState. Fixes part of bug 324338.
411 2008-04-01: Eyal Alaluf <eyala@mainsoft.com>
413 * Thread.cs: Put a NumberFormatter instance as a member of the current
414 thread so it can reused for performint ToString conversions.
416 2008-03-26 Massimiliano Mantione <massi@ximian.com>
417 * Thread.cs: Renamed "unused6" because it will be used to hold
418 the "mono_thread_manage" callback.
420 Tue Feb 26 17:51:58 CET 2008 Paolo Molaro <lupus@ximian.com>
422 * Timer.cs: use a monotonic clock to schedule timers
423 (fixes part of bug#347476).
425 Fri Feb 22 11:23:53 CET 2008 Paolo Molaro <lupus@ximian.com>
427 * Thread.cs: implemented Begin/EndCriticalRegion.
429 2008-02-03 Sebastien Pouliot <sebastien@ximian.com>
431 * WaitHandle.cs: Ifdef out some unused code (found by Gendarme).
433 2008-01-06 Zoltan Varga <vargaz@gmail.com>
435 * Thread.cs (set_CurrentCulture): If the culture is read-only, cache the result
437 (set_CurrentUICulture): Ditto.
439 2008-01-03 Zoltan Varga <vargaz@gmail.com>
441 * Thread.cs (set_CurrentCulture): Avoid the serialization overhead if
442 the new culture is equal to the old one.
444 2007-12-27 Zoltan Varga <vargaz@gmail.com>
446 * Thread.cs: Change the type of synch_cs to an IntPtr to be in synch with the
447 unmanaged definition.
449 2007-11-20 Atsushi Enomoto <atsushi@ximian.com>
451 * ReaderWriterLock.cs : ... and avoid extra finalizer call.
453 2007-11-20 Atsushi Enomoto <atsushi@ximian.com>
455 * ReaderWriterLock.cs : adding missing 2.0 destructor (does nothing).
457 Thu Nov 8 18:36:25 CET 2007 Paolo Molaro <lupus@ximian.com>
459 * Timer.cs: if period is 0 with a non-infinite due time, we
460 run the callback just once (bug #340212).
462 2007-10-24 Dick Porter <dick@ximian.com>
464 * Thread.cs: Call Thread_init on the new 2.0 constructors too.
466 2007-10-24 Dick Porter <dick@ximian.com>
468 * Thread.cs: Assign the ManagedThreadId when it is asked for,
469 rather than in the constructor, so ThreadPool threads also work.
470 Fixes bug 335579 (and doesn't break 325367 or 325566)
472 2007-10-24 Atsushi Enomoto <atsushi@ximian.com>
474 * SynchronizationContext.cs : removed SendOrPost().
476 Wed Oct 17 13:24:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
478 * Timer.cs: better cleanup test for the expired array.
480 Tue Oct 16 17:22:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
482 * Timer.cs: remove expired timers from the the jobs list.
484 Tue Oct 16 12:14:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
486 * Timer.cs: rewrote to use threadpool threads to invoke the callbacks,
487 avoid Thread.Abort and Thread.Interrupt and use a single scheduler
488 thread, partially from the patch of Rafael Ferreira in bug #315999.
489 Fixes bug #315999, #332206.
491 2007-10-15 Dick Porter <dick@ximian.com>
493 * Thread.cs: Initialise synch_cs to null now we aren't using it as
496 2007-09-25 Dick Porter <dick@ximian.com>
498 * Thread.cs: Keep ManagedThreadId constant over the lifetime of a
499 Thread. Patch from jlarimer@gmail.com fixing bugs 325367 and
502 2007-09-25 Jonathan Pobst <monkey@jpobst.com>
504 * SynchronizationContext.cs: Implement SetSynchronizationContext.
506 2007-09-06 Dick Porter <dick@ximian.com>
508 * Timer.cs: Only hold a WeakReference to the runner thread, to
509 work around an issue when finalizing at shutdown or (I think)
510 appdomain unload. (Basically, the Thread was being finalized
511 first, but the Timer's finalizer was still trying to reference it
514 2007-08-10 Gert Driesen <drieseng@users.sourceforge.net>
516 * Thread.cs: Throw ThreadStateException when retrieving ApartmentState
517 or IsBackground if thread is stopped. Fixes bug #81658.
519 2007-08-08 Zoltan Varga <vargaz@gmail.com>
521 * Thread.cs: Add a fixme.
523 2007-07-21 Miguel de Icaza <miguel@novell.com>
525 * WaitHandle.cs (Handle): It turns out that we should never create
526 new SafeWaitHandles, as applications will assume that a
527 SafeWaitHandle pulled from this will be the same after a Handle
528 update (from Gert's test):
531 AutoResetEvent are1 = new AutoResetEvent (false);
532 AutoResetEvent are2 = new AutoResetEvent (false);
533 SafeWaitHandle swh1 = are1.SafeWaitHandle;
534 Console.WriteLine ("#A1:" + !swh1.IsClosed);
535 Console.WriteLine ("#A2:" + !swh1.IsInvalid);
536 IntPtr dummyHandle = (IntPtr) 2;
537 are1.Handle = dummyHandle;
538 Console.WriteLine ("#A3:" + (are1.Handle == dummyHandle));
539 Console.WriteLine ("#A4:" + !swh1.IsClosed);
540 Console.WriteLine ("#A5:" + !swh1.IsClosed);
541 Console.WriteLine ("#A6:" + !swh1.IsInvalid);
542 Console.WriteLine ("#A7:" + !are1.SafeWaitHandle.IsClosed);
543 Console.WriteLine ("#A8:" +
544 !are1.SafeWaitHandle.IsInvalid);
546 We would return in A4, A5, A6 true, even when we have set the
551 2007-07-18 Miguel de Icaza <miguel@novell.com>
553 * WaitHandle.cs (Handle): in the 2.0 profile, explicitly dispose
554 the old SafeWaitHandle, do not wait for the finalizer to run;
556 Take ownership of the handle; The docs did not say that
557 assigning to this value would lead to a leak, the docs said that
558 in the 1.0 and 1.1 profiles assigning to this property might lead
559 to a leak. My mistake.
563 2007-07-09 Atsushi Enomoto <atsushi@ximian.com>
565 * LockCookie.cs, AsyncFlowControl.cs :
566 added missing operator == and !=.
568 2007-05-22 Jonathan Chambers <joncham@gmail.com>
570 * Thread.cs: Use & to check ThreadState rather than ==.
571 Fixes AlbumSurfer regression.
573 2007-05-09 Jonathan Chambers <joncham@gmail.com>
575 * Thread.cs: Implement ApartmentState related items.
577 2007-05-02 Dick Porter <dick@ximian.com>
579 * ReaderWriterLock.cs: ReaderWriterLock derives from
580 CriticalFinalizerObject in the 2.0 profile
582 2007-05-01 Dick Porter <dick@ximian.com>
585 * AsyncFlowControl.cs:
587 * RegisteredWaitHandle.cs:
589 * ThreadStateException.cs:
592 * WaitOrTimerCallback.cs:
594 * EventWaitHandle.cs:
596 * ThreadAbortException.cs:
598 * ReaderWriterLock.cs:
599 * NativeOverlapped.cs:
605 * SynchronizationLockException.cs:
606 * ManualResetEvent.cs:
608 * IOCompletionCallback.cs:
610 * AbandonedMutexException.cs:
611 * SendOrPostCallback.cs:
612 * ThreadInterruptedException.cs: Update to 2.0 profile
614 Thu Apr 19 16:47:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
616 * ThreadPool.cs: patch from Robert Jordan to implement
617 ThreadPool.SetMaxThreads.
619 2007-04-03 Alp Toker <alp@atoker.com>
621 * Monitor.cs: Class is static in 2.0.
623 2007-03-27 Dick Porter <dick@ximian.com>
625 * Mutex.cs: Throw ApplicationException if ReleaseMutex() fails.
628 Tue Jan 23 17:43:50 CET 2007 Paolo Molaro <lupus@ximian.com>
630 * Thread.cs: mark the GC-tracked field with UIntPtr.
632 2006-12-31 Miguel de Icaza <miguel@novell.com>
634 * ThreadPool.cs: Stub a method.
636 2006-12-11 Miguel de Icaza <miguel@novell.com>
638 * WaitHandle.cs: In 2.0 use SafeWaitHandles and the SafeWaitHandle
639 patterns instead of using directly the IntPtr Handle.
641 Refactor the code to reuse as much as possible, and follow the new
642 conventions where appropriate.
644 2006-11-07 Robert Jordan <robertj@gmx.net>
646 * WaitHandle.cs: Don't assume Assembly.GetEntryAssembly () !=
647 null. Fixes bug #79859.
649 2006-11-02 Dick Porter <dick@ximian.com>
651 * Thread.cs: Use the new Interrupt and SpinWait icalls.
653 2006-07-04 Atsushi Enomoto <atsushi@ximian.com>
655 * WaitHandle.cs : CheckArray() is also used in WaitAny(), so added
656 extra argument to skip STAThread check.
658 2006-06-30 Duncan Mak <duncan@novell.com>
660 * WaitHandle.cs (CheckArray): Avoid using reflection unless we
663 2006-06-29 Duncan Mak <duncan@novell.com>
665 * WaitHandle.cs (CheckArray): Throw NotSupportedException if the
666 current thread is marked with the STAThreadAttribute. Fixes bug
669 2006-05-05 Sebastien Pouliot <sebastien@ximian.com>
671 * ExecutionContext.cs: Don't capture the compressed stack unless the
672 security manager is active (this wasn't ready to be called in
675 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
677 * Timer.cs : avoid NullReferenceException when it is already disposed.
678 Patch by pawel.sakowski@mind-breeze.com. Fixed bug #78208.
680 2004-04-28 Atsushi Enomoto <atsushi@ximian.com>
682 * SynchronizationContext.cs : use ThreadPool in Post(), as suggested
685 2004-04-04 Atsushi Enomoto <atsushi@ximian.com>
687 * Thread.cs : base class is CriticalFinalizerObject.
688 * ThreadStartException.cs : no public constructors.
690 Wed Mar 29 18:29:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
692 * Thread.cs: update for the runtime changes to culture caching.
694 Wed Mar 15 16:35:49 CET 2006 Paolo Molaro <lupus@ximian.com>
696 * Thread.cs: updates for LocalDataStoreSlot: we use an array as
697 storage for the slots now so that LocalDataStoreSlot objects an be
698 garbage collected if the user doesn't keep a reference to them.
700 2006-02-09 Miguel de Icaza <miguel@novell.com>
702 * Monitor.cs: Patch from Thong Nguyen, Wait (.., Timeout) method
703 should allow a -1 (Timeout.Infinite) to mean indefinite wait (the
704 code already supported this.
706 Removed also a LAMESPEC for missing argument checking in Wait with
709 Fixed the use of exceptions.
711 2005-12-23 Dick Porter <dick@ximian.com>
713 * EventWaitHandle.cs:
714 * Mutex.cs: Implement OpenExisting
716 * NativeEventCalls.cs: Add OpenEvent icall for OpenExisting in
717 2.0. Add a "created" boolean out parameter to CreateEvent icall.
719 * ManualResetEvent.cs:
720 * AutoResetEvent.cs: Update CreateEvent icall signature (now has
721 "created" boolean out parameter.)
723 2005-12-17 Dick Porter <dick@ximian.com>
725 * ThreadStartException.cs:
726 * EventWaitHandle.cs:
728 * AbandonedMutexException.cs: New for 2.0 profile
732 * RegisteredWaitHandle.cs:
736 * ManualResetEvent.cs:
737 * AutoResetEvent.cs: Updated for 2.0 profile
739 2005-11-23 Zoltan Varga <vargaz@gmail.com>
741 * Interlocked.cs: Add T:class constraint to the generic
742 CompareExchange and Exchange methods.
744 2005-11-17 Zoltan Varga <vargaz@gmail.com>
746 * Interlocked.cs: Add generic CompareExchange and Exchange methods.
748 2005-11-17 Sebastien Pouliot <sebastien@ximian.com>
750 * WaitHandleCannotBeOpenedException.cs: New (2.0). Is required to
751 compile the Semaphore tests (in System.dll).
753 2005-10-23 Marek Safar <marek.safar@seznam.cz>
755 * SynchronizationContext.cs: A few simple fixes.
757 2005-10-06 Sebastien Pouliot <sebastien@ximian.com>
759 * Thread.cs: Copy an existing IPrincipal to new threads. Fix bug
762 2005-10-06 Sebastien Pouliot <sebastien@ximian.com>
764 * Thread.cs: Added new attributes, [ReliabilityContract] for
765 destructor and [Obsolete] for [Get|Set]CompressedStack, that were
768 2005-09-11 Zoltan Varga <vargaz@gmail.com>
770 * Thread.cs (MemoryBarrier): Make this an icall.
772 2005-09-10 Zoltan Varga <vargaz@gmail.com>
774 * Thread.cs (Interrupt): Make this throw a NotImplementedException.
776 2005-09-09 Martin Baulig <martin@ximian.com>
778 * Timer.cs (Timer.Runner.Start): Silently catch
779 ObjectDisposedException and return; works around some race
780 condition on thread abort.
782 2005-08-19 Dick Porter <dick@ximian.com>
784 * Thread.cs: Reserve 64 bits for the thread ID.
786 2005-07-19 Martin Baulig <martin@ximian.com>
788 * Timer.cs (Timer.Runner.Start): Fix a race condition which was
789 causing a hang on exit int he debugger: check `!disposed' before
790 `start_event.WaitOne ()' and again after it.
792 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
794 * Thread.cs: check that the culture is valid for formatting
795 (ie, (!neutral || invariant)).
797 2005-06-07 Sebastien Pouliot <sebastien@ximian.com>
799 * Thread.cs: Added _Thread interface (and members) and a few missing
800 attributes (for both 1.1 and 2.0).
802 2005-06-06 Zoltan Varga <vargaz@freemail.hu>
804 * Thread.cs Mutex.cs Monitor.cs: Add some missing 2.0 attributes.
806 2005-05-29 Sebastien Pouliot <sebastien@ximian.com>
808 * Timer.cs: Added new constructor for 2.0 and ComVisible attribute.
809 * Timeout.cs: This is a static class in 2.0 and ComVisible attribute.
811 2005-05-26 Ben Maurer <bmaurer@ximian.com>
813 * Thread.cs: Use a static object for a lock rather than
816 2005-05-26 Sebastien Pouliot <sebastien@ximian.com>
818 * SynchronizationContext.cs: Re-introduced SendOrPost method as it's
819 being used in System.Web.Services.
821 2005-05-26 Sebastien Pouliot <sebastien@ximian.com>
823 * SynchronizationContext.cs: Updated to beta2 API so it doesn't depend
824 on the switcher structure anymore (which will be removed from the
827 2005-05-24 Sebastien Pouliot <sebastien@ximian.com>
829 * Thread.cs: Removed #pragma which aren't supported by CSC 7.x.
831 2005-05-20 Sebastien Pouliot <sebastien@ximian.com>
833 * AsyncFlowControl.cs: Now available, as internal, in NET_1_1. This is
834 required to get some methods from SecurityContext and ExecutionContext
836 * CompressedStack.cs: Now includes the current CompressedStack in a new
838 * ExecutionContext.cs: Includes more methods in NET_1_1 to enable
839 ThreadPool.UnsafeQueueUserWorkItem to work properly (i.e. without
841 * Thread.cs: Made ExecutionContext field accessible from the runtime.
842 Added stack propagation when Thread.Start is called.
843 * ThreadPool.cs: QueueUserWorkItem now does stack propagation (done in
844 the runtime), so I "fixed" UnsafeQueueUserWorkItem not to do so.
846 2005-05-19 Miguel de Icaza <miguel@novell.com>
848 * Thread.cs: REmove warnings.
850 2005-05-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
852 * Thread.cs: first check for null, then set in_currentculture.
854 2005-05-12 Lluis Sanchez Gual <lluis@novell.com>
856 * Thread.cs: Moved all checks done inside sync_lock to unmanaged code.
857 Merged Thread_internal and Start_internal into a single icall, which
860 2005-05-11 Sebastien Pouliot <sebastien@ximian.com>
862 * CompressedStack.cs: Allow merging of an existing CompressedStack
863 with the actual stack of the current Thread.
864 * Thread.cs: GetCompressedStack and SetCompressedStack are public
865 before 2.0 but couldn't be seen with mono-api-info because of it's
866 LinkDemand for the ECMA public key. Removed unused CompressedStack
867 private field (now part of the ExecutionContext).
869 2005-05-09 Sebastien Pouliot <sebastien@ximian.com>
871 * CompressedStack.cs: GetCompressedStack is public before 2.0 but
872 couldn't be seen with mono-api-info because of it's LinkDemand for
873 the ECMA public key. Stack capture occurs here if none exists on the
876 2005-04-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
878 * ReaderWriterLock.cs: fix random ApplicationException errors. Tested
879 with the System.Web.Cache stress program. Patch by Eyal Alayuf
880 (Mainsoft). Fixes 74598.
882 2005-04-28 Sebastien Pouliot <sebastien@ximian.com>
884 * Thread.cs: Added property to get the ExecutionContext in 2.0. Fixed
885 GetCompressedStack and made SetCompressedStack available (as internal)
888 2005-04-28 Sebastien Pouliot <sebastien@ximian.com>
890 * AsyncFlowControl.cs: Updated wrt beta2.
891 * ExecutionContext.cs: Updated wrt beta2. Class is now internal in
892 NET_1_1 to allow the compressed stack propagation to other threads.
893 * CompressedStack.cs: Updated wrt beta2. Class is internal in NET_1_1
894 to allow the compressed stack propagation to other threads.
895 * ContextCallback.cs: Updated wrt beta2.
896 * HostExecutionContext.cs: Updated wrt beta2.
897 * HostExecutionContextManager.cs: Updated wrt beta2.
898 * Thread.cs: Added internal property to get the ExecutionContext.
900 2005-04-19 Zoltan Varga <vargaz@freemail.hu>
902 * Thread.cs: Add some unused fields.
904 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
906 * ThreadPool.cs: BindHandle does nothing now.
908 2005-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
910 * Thread.cs: clear the Unstarted bit before calling Start_internal.
913 2005-04-04 Ben Maurer <bmaurer@ximian.com>
915 * Thread.cs: Do argument checking for Current[UI]Culture to make
916 the exception more clear for a null value being set.
918 2005-03-24 Sebastien Pouliot <sebastien@ximian.com>
920 * CompressedStack.cs: Added LinkDemand for UnmanagedCode and ECMA
921 public key on GetCompressedStack method.
922 * Mutex: Added LinkDemand for UnmanagedCode to create named (system
924 * Thread.cs: Added LinkDemand for ECMA public key on [Get|Set]
925 CompressedStack methods.
926 * WaitHandle.cs: Added LinkDemand and InheritanceDemand for
927 UnmanagedCode on set Handle property.
929 2005-03-10 Zoltan Varga <vargaz@freemail.hu>
931 * Thread.cs: Make slothash a ThreadStatic field. Fixes #65414.
933 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
935 * Monitor.cs Interlocked.cs: Add net 2.0 ReliabilityContractAttributes.
937 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
939 * Interlocked.cs: Applied patch from Luca Barbieri (luca.barbieri@gmail.com). Add NET 2.0 methods.
941 Tue Feb 15 18:19:11 CET 2005 Paolo Molaro <lupus@ximian.com>
943 * Thread.cs: make the slothash a field in MonoThread.
945 2005-01-27 Sebastien Pouliot <sebastien@ximian.com>
947 * Overlapped.cs: Added check for ControlPolicy and ControlEvidence for
948 Unsafe pack. Added MonoTODO for missing security stack propagation.
949 * Thread.cs: Add security checks for ControlThread.
950 * ThreadPool.cs: Added declarative security checks.
952 Thu Jan 13 18:15:32 CET 2005 Paolo Molaro <lupus@ximian.com>
954 * Thread.cs: implement stacksize and parameterized
955 start functionality (requires matching runtime).
957 2005-01-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
959 * ThreadAbortException.cs: added private serialization .ctor.
961 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
963 * CompressedStack.cs: Implemented most todo so it's usable for CAS.
964 * CompressedStackSwitcher.cs: Implemented most todo.
965 * Thread.cs: Implement support for getting/setting CompressedStack.
967 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
969 * Thread.cs: Change type of culture_info and ui_culture_info to
970 IntPtr. Implement correct culture handling for the UI culture as
973 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
975 * Thread.cs: Optimize CurrentCulture to avoid initializing the
976 serialization infrastructure in the common case when the culture is
979 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
981 * Thread.cs: Add new fields 'serialized_culture_info{_len}'.
983 * Thread.cs (CurrentCulture): Fix leaking of culture info objects
984 across appdomains. Partially fixes #50049.
986 2004-12-05 Miguel de Icaza <miguel@ximian.com>
988 * AutoResetEvent.cs (Set, Reset): If we are disposed, throw a
989 ObjectDisposedEvent, helped track the WebConnection destructor
992 2004-09-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
994 * Timer.cs: don't invoke the callback twice when the timer changes.
997 2004-09-08 Marek Safar <marek.safar@seznam.cz>
999 * Interlocked.cs: Class is static in NET_2_0.
1001 2004-09-04 Sebastien Pouliot <sebastien@ximian.com>
1003 * Thread.cs: Changed an imperative security demand to declarative
1004 (unsupported) so it doesn't (for now) call the security runtime.
1006 2004-08-20 Sebastien Pouliot <sebastien@ximian.com>
1008 * Thread.cs: Added Fx 2.0 properties/methods/attributes.
1010 2004-08-12 Sebastien Pouliot <sebastien@ximian.com>
1012 * CompressedStackSwitcher.cs: Added missing [ComVisible] and
1013 [ReliabilityContract] attributes.
1014 * ExecutionContext.cs: Added missing [ComVisible] and
1015 [Serializable] attributes.
1016 * HostExecutionContext.cs: Added missing [ComVisible] attribute.
1017 * HostExecutionContextManager.cs: Added missing [ComVisible] and
1018 [ReliabilityContract] attributes.
1019 * HostExecutionContextSwitcher.cs: Added missing Equals and
1020 GetHashCode methods and [ComVisible] and [ReliabilityContract] attrs.
1021 * ParameterizedThreadStart.cs: New delegate in NET_2_0.
1022 * SendOrPostCallback.cs: Added missing [ComVisible] attribute.
1023 * SynchronizationContext.cs: Added new (2.0 beta1) methods Copy and
1024 WaitHelper. Added missing [ComVisible] and [ReliabilityContract] attrs.
1025 * SynchronizationContextSwitcher.cs: Added missing [ComVisible] and
1026 [ReliabilityContract] attributes.
1028 2004-08-08 Sebastien Pouliot <sebastien@ximian.com>
1030 * HostExecutionContext.cs: Fx 2.0 stub required for AppDomain.
1031 * HostExecutionContextManager.cs: Fx 2.0 stub required for AppDomain.
1032 * HostExecutionContextSwitcher.cs: Fx 2.0 stub required for AppDomain.
1034 2004-08-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1036 * Timer.cs: don't invoke the callback if the period changes before the
1037 due time. Fixes bug #62421.
1039 2004-07-27 Lluis Sanchez Gual <lluis@novell.com>
1041 * ExecutionContext.cs, ExecutionContextSwitcher.cs,
1042 SynchronizationContext.cs, SynchronizationContextSwitcher.cs: Added
1045 2004-07-15 Dick Porter <dick@ximian.com>
1047 * Thread.cs: Hold a lock in GetNamedDataSlot. Fixes bug 61582,
1048 based on patch by Sbastien Robitaille
1049 (sebastien.robitaille@croesus.com). Also fix instances of
1050 lock(typeof(Thread)) to lock a private object instead.
1052 2004-07-14 Sebastien Pouliot <sebastien@ximian.com>
1054 * AsyncFlowControl.cs: New structure in Fx 2.0 required in
1055 System.Security namespace.
1056 * CompressedStackSwitcher.cs: New structure in Fx 2.0 required in
1057 System.Security namespace.
1058 * ContextCallback.cs: New delegate in Fx 2.0 required in
1059 System.Security namespace.
1060 * CompressedStack.cs: Updated API for NET_2_0 profile.
1062 2004-07-10 Lluis Sanchez Gual <lluis@ximian.com>
1064 * SendOrPostCallback.cs: New delegate.
1066 2004-06-24 Dick Porter <dick@ximian.com>
1068 * Mutex.cs: Implement the createdNew parameter
1070 2004-06-15 Gert Driesen <drieseng@users.sourceforge.net>
1072 * Thread.cs: changed return type of VolatileRead to UIntPtr
1073 * ThreadPool.cs: set return type of SetMinThreads to bool
1075 2004-06-15 Lluis Sanchez Gual <lluis@ximian.com>
1077 * Thread.cs: Added new fields to keep sync with MonoThread.
1078 Removed state changes in Sleep and Join. The state change is now done
1079 in the icall. For accessing to internal fields lock with synch_lock
1080 instead of this, which can be a source of deadlocks.
1082 2004-06-15 Lluis Sanchez Gual <lluis@ximian.com>
1084 * Timer.cs: Don't abort the thread if Dispose() is called from the runner
1087 2004-06-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1090 (CurrentPrincipal): lock on CurrentThread, not typeof (Thread) and set
1091 the thread IPrincipal if we get it from the AppDomain.
1093 2004-06-09 Gert Driesen <drieseng@users.sourceforge.net>
1095 * CompressedStack.cs: Added finalizer to match public API of
1098 2004-05-19 Lluis Sanchez Gual <lluis@ximian.com>
1100 * Thread.cs: Some fixes in Abort. Implemented Suspend and Resume.
1101 Added internal interruption_requested field.
1103 2004-05-13 Sebastien Pouliot <sebastien@ximian.com>
1105 * CompressedStack.cs: Added an internal constructor so a default one
1106 doesn't appear with corcompare.
1107 * Thread.cs: Added missing MemoryBarrier (only for 1.1) and SpinWait to please
1108 corcompare. Both throw a NotImplementedException.
1109 * ThreadPool.cs: Added missing UnsafeRegisterWaitForSingleObject methods (4
1110 overloads) to please corcompare. All throw a NotImplementedException.
1112 2004-05-12 Zoltan Varga <vargaz@freemail.hu>
1114 * CompressedStack.cs: New file.
1116 2004-04-15 Lluis Sanchez Gual <lluis@ximian.com>
1118 * ThreadPool.cs: Added GetMinThreads and SetMinThreads.
1119 * Timer.cs: In Change, return false if the timer has been disposed.
1120 In Dispose, notify the WaitHandle.
1122 2004-04-11 Lluis Sanchez Gual <lluis@ximian.com>
1124 * ReaderWriterLock.cs: More fixes: never wait where acquiring a reader lock
1125 if the thread already has the lock. Added readyWaitingReaders variable to
1126 keep track of threads ready to get the reader lock.
1128 2004-04-11 Lluis Sanchez Gual <lluis@ximian.com>
1130 * LockQueue.cs: Moved lockCount change inside the rwlock lock. Removed
1131 lock(this) when entering the rwlock to avoid a deadlock.
1132 * ReaderWriterLock.cs: In AcquireWriterLock, queue the thread if the queue
1133 is not empty (even if state==0).
1135 2004-04-09 Zoltan Varga <vargaz@freemail.hu>
1137 * Timer.cs: Call the callback immediately if dueTime is 0. Fixes
1140 2004-04-08 Jackson Harper <jackson@ximian.com>
1142 * ReaderWriterLock.cs: Fix tyop
1144 2004-04-08 Lluis Sanchez Gual <lluis@ximian.com>
1146 * ReaderWriterLock.cs: Changed some methods to private.
1147 * WaitHandle.cs: In Wait methods, release the synchronization context when
1148 exitContext is true.
1150 2004-04-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1152 * Timer.cs: call Abort on the Runner instance too.
1154 2004-04-07 Jackson Harper <jackson@ximian.com>
1156 * Thread.cs: Use new culture info method for constructing the
1159 2004-04-07 Lluis Sanchez Gual <lluis@ximian.com>
1161 * ReaderWriterLock.cs: When a thread holds a writer lock, a call to
1162 AcquireReaderLock works like a call to AcquireWriterLock.
1164 2004-04-06 Lluis Sanchez Gual <lluis@ximian.com>
1166 * Monitor.cs: In Wait(), release the synchronization context when
1167 exitContext is true.
1169 2004-04-06 Lluis Sanchez Gual <lluis@ximian.com>
1171 * LockCookie.cs: Keep in this class the count of reader or writer locks
1172 for a thread, not only whether it has locks or not.
1173 * LockQueue.cs: Added property for checking if a thread is waiting in
1174 the queue. Wait now returns a boolean that set to false on timeout
1176 * ReaderWriterLock.cs: Started fixing bugs but I had to rewrite a lot of it.
1177 The main change is that now it keeps a reader lock count for each
1178 thread. This is needed since methods like ReleaseLock or
1179 UpgradeToWriterLock need to return a per-thread status in LockCookie.
1180 Also added support for recursive writer-lock requests.
1182 2004-03-21 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1184 * ThreadAbortException.cs: use same HResult as MS.
1185 * Timer.cs: abort the running thread when disposing the Timer. This
1186 fixes NullRefs when finishing xsp.
1188 2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1190 * NativeOverlapped.cs: added 2 new internal fields.
1191 * Overlapped.cs: implemented, but it's not used.
1193 * ThreadPool.cs: implemented BindHandle.
1195 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1197 * Timer.cs (Dispose): Applied patch from Jaroslaw Kowalski
1198 (jaak@zd.com.pl). Fix finalization problems during appdomain unload.
1200 2004-02-23 Jackson Harper <jackson@ximian.com>
1202 * LockCookie.cs: Add some fields for restoring locks.
1203 * ReaderWriterLock.cs: Implement
1204 * LockQueue.cs: New File - used for queueing thread locks in
1207 2004-02-19 Jackson Harper <jackson@ximian.com>
1209 * Monitor.cs: Fix spelleng.
1211 2004-02-09 Zoltan Varga <vargaz@freemail.hu>
1213 * Thread.cs: Add fields added to unmanaged MonoThread here as well.
1214 Fixes random errors caused by memory corruption.
1216 2004-02-06 Zoltan Varga <vargaz@freemail.hu>
1218 * Thread.cs: Store the thread name in unmanaged memory, since the
1219 thread object is shared between appdomains.
1221 2004-02-05 Sebastien Pouliot <sebastien@ximian.com>
1223 * Thread.cs: Implemented CurrentPrincipal.
1225 2004-01-22 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1227 * Thread.cs: delayed thread creation until Start is called. If we
1228 don't do that and Start() is not called, the thread is leaked. First
1229 step towards fixing bug #53078.
1231 2003-12-02 Dick Porter <dick@ximian.com>
1233 * Thread.cs: Throw InvalidOperationException if Thread.Name is
1236 2003-12-01 Dick Porter <dick@ximian.com>
1238 * Thread.cs: Implement CurrentCulture and CurrentUICulture
1240 2003-11-12 Miguel de Icaza <miguel@ximian.com>
1242 * Thread.cs: Add new VolatileRead/VolatileWrite methods from 1.1
1244 2003-10-23 Lluis Sanchez Gual <lluis@ximian.com>
1246 * Thread.cs: Added ResetDataStoreStatus and RestoreDataStoreStatus
1247 methods. They are used in CrossAppDomainChannel to save and restore
1248 thread's local data when switching between domains.
1250 2003-10-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1252 * ManualResetEvent.cs: added check for disposed.
1253 * Thread.cs: no need to init this field.
1255 2003-10-01 Zoltan Varga <vargaz@freemail.hu>
1257 * Thread.cs: Add locking to AllocateNamedDataSlot and
1260 Wed Aug 20 12:01:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
1262 * Thread.cs: put all the fields at the start and add
1263 more fields needed by the runtime.
1265 2003-08-14 Lluis Sanchez Gual <lluis@ximian.com>
1267 * Thread.cs: SetData() method: use Hashtable.Contains to check
1268 if a dataslot has been allocated (value could be null).
1270 2003-07-23 Duncan Mak <duncan@ximian.com>
1272 * WaitHandle.cs (CheckDisposed): This method is not in the public
1273 API, mark it as 'internal'.
1275 2003-07-01 Dick Porter <dick@ximian.com>
1277 * Thread.cs: Throw an exception if thread creation failed.
1278 (Better than just blowing up later.)
1280 2003-06-27 Dietmar Maurer <dietmar@ximian.com>
1282 * ThreadPool.cs: use async delegate invoke.
1284 2003-06-25 Dick Porter <dick@ximian.com>
1286 * WaitHandle.cs: Default handle value should be InvalidHandle, not
1289 2003-06-21 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1291 * ThreadPool.cs: correctly create a TimeSpan with provided the number of
1294 * WaitHandle.cs: fixes for WaitAny/All and TimeSpan.
1296 2003-06-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1298 * WaitHandle.cs: checks and exceptions.
1300 2003-06-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1302 * NativeEventCalls.cs: added CloseEvent_intenal.
1303 * WaitHandle.cs: call CloseEvent_internal when disposing.
1305 2003-05-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1307 * RegisteredWaitHandle.cs: check that the callback is not null before
1310 * ThreadPool.cs: fixed timeout -> TimeSpan conversions (closes bug
1311 #43963). Queue the item before setting the handle. If there's a timeout,
1312 avoid trying to Dequeue, getting the exception et al, just continue the
1315 Mon May 19 09:07:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
1317 * Monitor.cs: removed test_owner, the check is already done in the
1320 Tue May 13 15:34:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
1322 * Thread.cs: added missing field used by the runtime and
1323 a new field to support thread-static data.
1325 2003-04-17 Pedro Mart?ez Juli? <yoros@wanadoo.es>
1327 * Timer.cs: Change the position of two lines because they were
1328 before the "if" that ensures the integrity. After this, the first of
1329 that two lines was producing a NullReferenceException.
1331 2003-04-09 Dick Porter <dick@ximian.com>
1333 * Thread.cs: Make sure a reference to the ThreadStart delegate is
1334 held. There's no telling how long it will be before
1335 Thread.Start() is called, and GC might destroy the delegate.
1336 Thread() and Start() need to be rewritten so that the runtime
1337 creates the new thread when Start() is called, which will simplify
1338 the code a great deal.
1340 2003-03-20 Miguel de Icaza <miguel@ximian.com>
1342 * Thread.cs (CurrentCuluture): use the invaraint culture instead
1343 of "" for the current_culture setting.
1345 2003-03-25 Zoltan Varga <vargaz@freemail.hu>
1347 * Thread.cs: Fix visibility of ResetAbort().
1349 2003-03-18 Dick Porter <dick@ximian.com>
1351 * Thread.cs: Keep the thread state updated in all the places that
1352 require it. (Suspend, Resume and Interrupt not handled yet)
1354 2003-03-03 Lluis Sanchez Gual <lluis@ideary.com>
1356 * Thread.cs: Changed implementation of CurrentContext, adapted to the changes
1359 2003-02-19 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1361 * Thread.cs: implemented CurrentContext.
1363 2003-02-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1365 * Thread.cs: made the thread_id for the current thread accesible through
1366 an internal property.
1368 2003-02-17 Dick Porter <dick@ximian.com>
1370 * Thread.cs: Added the Start semaphore field to the class. Update
1371 the thread state after Start() has returned, not before.
1373 2003-02-13 Zoltan Varga <vargaz@freemail.hu>
1375 * Thread.cs (Sleep): Timeout.Infinite is a value argument.
1377 2003-02-11 Dick Porter <dick@ximian.com>
1379 * Monitor.cs: Infinite wait is Infinite, not 0 ms
1381 2003-02-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1383 * Thread.cs: fixed bug #37759.
1385 2003-02-07 Patrik Torstensson
1387 * Timer.cs: Set the Background thread flag for the timer thread
1389 2003-02-05 Patrik Torstensson
1391 * ThreadPool.cs: Reformated and fixed issue that made all thread exit the pool.
1393 2003-02-04 Lluis Sanchez Gual <lluis@ideary.com>
1395 * ThreadPool.cs: Implemented RegisterWaitForSingleObject methods.
1397 Tue Jan 28 17:55:59 CET 2003 Paolo Molaro <lupus@ximian.com>
1399 * Thread.cs: delay-init datastorehash.
1401 2003-01-10 Patrik Torstensson <totte@race-x-change.com>
1403 * ThreadPool.cs: Temporary removed the usage of monitor thread, implemented a
1404 model more equal to the MS one.
1406 2002-12-10 Dick Porter <dick@ximian.com>
1412 * WaitHandle.cs: Use TotalMilliseconds to convert a TimeSpan to
1413 ms, not Milliseconds.
1415 2002-12-07 Martin Baulig <martin@ximian.com>
1417 * Timer.cs: Make it actually work; now it no longer sets your
1418 application on fire if you use a zero periode and Timer.Change()
1421 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1423 * Timer.cs: implemented more stuff. It works now.
1425 2002-10-25 Zoltan Varga <vargaz@freemail.hu>
1427 * Thread.cs: Implement GetDomain() and GetDomainID().
1429 2002-10-24 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1431 * ThreadPool.cs: now the monitor thread is not sleeping and checking if
1432 more worker threads needed. It waits on _DataInQueue. If (and only if)
1433 there's data in the queue it checks if more worker threads needed and
1434 then sleeps 0.5s before waiting for queued data again.
1436 2002-09-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1438 * ThreadPool.cs: set IsThreadPoolThread before starting the worker.
1440 2002-09-11 Dick Porter <dick@ximian.com>
1443 * ManualResetEvent.cs:
1444 * AutoResetEvent.cs: Use the WaitHandle.Handle property instead of
1447 * WaitHandle.cs: Hide the os_handle field and the WaitOne_internal
1450 2002-09-03 Dick Porter <dick@ximian.com>
1452 * Thread.cs: Added thread ID field
1454 2002-08-27 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1456 * WaitHandle.cs: IDisposable fixes.
1458 2002-08-14 Dick Porter <dick@ximian.com>
1460 * Thread.cs: Make CurrentUICulture act the same as CurrentCulture
1463 2002-08-12 Dietmar Maurer <dietmar@ximian.com>
1465 * ThreadAbortException.cs: impl. ExceptionState property.
1467 * Thread.cs: moved all instance variables to the start of the
1468 class. added support for Thread::Abort()
1470 2002-04-30 Dick Porter <dick@ximian.com>
1472 * Thread.cs: If LocalDataStoreSlot already has data set, remove it
1473 before adding a new one.
1475 Use the Thread object destructor to tell the runtime to close the
1478 2002-04-14 Patrik Torstensson <patrik.torstensson@labs2.com>
1480 * Interlocked.cs: made all methods icalls.
1482 2002-04-14 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1484 * IOCompletionCallback.cs: added attributes to the delegate
1485 (CLSCompliant(false) and Serializable).
1487 2002-04-14 Patrik Torstensson <patrik.torstensson@labs2.com>
1488 * Thread.cs: Fixed IsThreadPoolThread to use a internal property instead of extending
1489 the threadstate enum.
1490 * ThreadPool.cs: Now using the internal Isthreadpoolthread property
1491 * ThreadState.cs: removed non-standard enum (ThreadPoolThread)
1493 2002-04-14 Patrik Torstensson <patrik.torstensson@labs2.com>
1495 * ThreadState.cs: Added enum for threadpool thread
1496 * Thread.cs: changed the set/clr_state to be internal (used from threadpool)
1497 * Thread.cs: Added IsThreadPoolThread
1498 * ThreadPool.cs: Implementation of QueueUserWorkItem
1500 Wed Feb 13 21:51:30 CET 2002 Paolo Molaro <lupus@ximian.com>
1502 * Thread.cs: implement CurrentCulture property needed by
1503 Convert.ChangeType() (used when compiling enums).
1505 2002-01-23 Dick Porter <dick@ximian.com>
1507 * ManualResetEvent.cs:
1508 * AutoResetEvent.cs: Fixed DOS line endings
1510 2002-01-22 Veronica De Santis <veron78@interfree.it>
1512 * NativeEventCalls : Class that contains internal calls shared by Auto
1513 and Manual Reset Events
1514 * AutoResetEvents.cs : Added class AutoResetEvents and its implementation
1515 * ManualResetEvents.cs : Added class ManualResetEvents and its implementation
1517 2002-01-16 Veronica De Santis <veron78@interfree.it>
1519 * WaitHandle.cs : Renamed handle to os_handle and make it protected
1521 * Mutex.cs : Write the System.Threading.Mutex methods ( constructors
1522 and the ReleaseMutex)
1524 2002-01-15 Dick Porter <dick@ximian.com>
1527 * Thread.cs: Make the runtime's idea of infinite timeouts coincide
1528 with the class library's
1530 2002-01-10 Dick Porter <dick@ximian.com>
1532 * WaitHandle.cs: Added checks for too many handles and null
1533 handles in WaitAll() and WaitAny
1536 2002-01-05 Ravi Pratap <ravi@ximian.com>
1538 * AutoResetEvent.cs, ManualResetEvent.cs, Monitor.cs : MonoTODO
1541 * Mutex.cs, Overlapped.cs, ReaderWriterLock.cs, RegisteredWaitHandle.cs,
1542 Thread.cs, ThreadAbortException.cs, ThreadPool.cs, Timer.cs, WaitHandler.cs : Ditto.
1544 2001-12-11 Dick Porter <dick@ximian.com>
1546 * WaitHandle.cs: Implemented WaitAll(), WaitAny() and WaitOne() as
1549 2001-11-26 Dick Porter <dick@ximian.com>
1551 * Thread.cs: DataSlot uses a single system TLS slot, and a
1552 hashtable per thread. Some minor changes to reflect the new
1553 internal calls using the new IO library, and the newly-supported
1554 bool returns from internal calls.
1556 * Monitor.cs: Use bool returns from internal calls now they are
1557 supported by the runtime. Coalesce enter with the try_enter
1560 Wed Nov 14 17:06:18 CET 2001 Paolo Molaro <lupus@ximian.com>
1562 * Overlapped.cs, ThreadPool.cs, Timer.cs: CLSCompliant updates.
1564 2001-10-03 Dick Porter <dick@ximian.com>
1566 * Monitor.cs: Implemented all methods except the two Wait()
1567 methods that take boolean parameters
1569 2001-09-28 Dick Porter <dick@ximian.com>
1571 * Thread.cs: Implemented AllocateDataSlot(),
1572 AllocateNamedDataSlot(), FreeNamedDataSlot(), GetData(),
1573 GetNamedDataSlot(), SetData(), IsBackground. Reworked Thread()
1574 and Start() to avoid a race condition. Added thread-safe state
1575 changing private operations.
1577 * Monitor.cs: Comment out the GetType() calls because it isn't implemented yet
1579 2001-09-25 Dick Porter <dick@ximian.com>
1581 * Thread.cs: Implement Join and timed Join, set correct state
1582 around Start, Join and Sleep calls, implement IsAlive and
1583 ThreadState properties.
1585 * ThreadState.cs (Threading): Added StopRequested,
1586 SuspendRequested, Suspended values
1588 2001-09-23 Dick Porter <dick@ximian.com>
1590 * Thread.cs: Implemented CurrentThread and Sleep (both versions)
1591 with internal calls, and Name.
1593 2001-09-21 Dick Porter <dick@ximian.com>
1595 * Thread.cs: Implement Thread(ThreadStart) constructor and Start()
1596 with an internal call
1598 * WaitHandle.cs: Close calls Dispose(false)
1600 2001-09-13 Dick Porter <dick@ximian.com>
1602 * ApartmentState.cs (Threading): Set the correct enum values
1604 2001-09-13 Dick Porter <dick@ximian.com>
1606 * ApartmentState.cs, AutoResetEvent.cs, IOCompletionCallback.cs,
1607 Interlocked.cs, LockCookie.cs, ManualResetEvent.cs, Monitor.cs,
1608 Mutex.cs, NativeOverlapped.cs, Overlapped.cs, ReaderWriterLock.cs,
1609 RegisteredWaitHandle.cs, SynchronizationLockException.cs,
1610 Thread.cs, ThreadAbortException.cs, ThreadInterruptedException.cs,
1611 ThreadPool.cs, ThreadStart.cs, ThreadStateException.cs,
1612 Timeout.cs, Timer.cs, TimerCallback.cs, WaitCallback.cs,
1613 WaitHandle.cs, WaitOrTimerCallback.cs: System.Threading class
1616 2001-07-18 Michael Lambert <michaellambert@email.com>
1618 * ThreadPriority.cs, ThreadState.cs: Add.