digitalmars.D.bugs - [Issue 11309] New: std.concurrency: OwnerTerminated message doesn't work
- d-bugmail puremagic.com (42/42) Oct 20 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (10/10) Oct 22 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (10/10) Oct 22 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (33/33) Oct 22 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (7/7) Oct 23 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (14/14) Oct 25 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (6/6) Oct 26 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (7/8) Oct 29 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (12/12) Oct 29 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (14/14) Oct 30 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
- d-bugmail puremagic.com (9/9) Oct 30 2013 http://d.puremagic.com/issues/show_bug.cgi?id=11309
http://d.puremagic.com/issues/show_bug.cgi?id=11309 Summary: std.concurrency: OwnerTerminated message doesn't work Product: D Version: D2 Platform: All OS/Version: All Status: NEW Severity: regression Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: mk krej.cz Not sure where is the problem, but the thread doesn't end as expected. ------ import core.thread, std.concurrency, std.stdio; void main() { writeln("starting"); auto tid = spawn(&worker); Thread.sleep(dur!"msecs"(100)); tid.send(10); Thread.sleep(dur!"msecs"(100)); writeln("finishing"); } void worker() { for (bool running = true; running; ) { receive( (int m) { writeln("Got ", m); }, (OwnerTerminated unused) { writeln("main ended"); running = false; } ); } } ----- DMD32 D Compiler v2.064-devel-9e9a329 Linux 32. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 20 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzilla digitalmars.com 14:26:29 PDT --- Did this work on earlier versions of dmd? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 22 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 Andrej Mitrovic <andrej.mitrovich gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |andrej.mitrovich gmail.com 14:29:29 PDT --- It works in 2.063.2, but gets stuck in git-head. I'm on Win7 x86. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 22 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 If it's any help, try adding the folowing terminate() function and call it at the end of main(). The thread will end correctly (but the main segfaults). I was using it like this in 2.063 and it worked. I guess something has changed in druntime. extern (C) { // These are for control of termination void rt_moduleTlsDtor(); void thread_joinAll(); void rt_moduleDtor(); void gc_term(); void _STD_critical_term(); void _STD_monitor_staticdtor(); } /* end extern C */ void terminate() { // Phobos termination (since we can't really make main() return): rt_moduleTlsDtor(); thread_joinAll(); rt_moduleDtor(); gc_term(); version (Posix) { _STD_critical_term(); _STD_monitor_staticdtor(); } exit(EXIT_SUCCESS); } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 22 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 This seems to be the offender: https://github.com/D-Programming-Language/druntime/commit/db772968244bf5af37a81060758a1f266e0b698f -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 23 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 Martin Nowak <code dawg.eu> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |code dawg.eu AssignedTo|nobody puremagic.com |code dawg.eu This happens because the OwnerTerminated mechanism is sensible to the order in which threads are joined. The regression was introduced with https://github.com/D-Programming-Language/druntime/pull/600. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 25 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 13:27:47 PDT --- What's the solution here? Revert the pull? -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 26 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309What's the solution here? Revert the pull?Refixing bug 10976 which was caused by bug 11378. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 29 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 We're taking on a new liability of the runtime here. AFAIK the following behavior isn't documented anywhere. Threads are joined in the same order they were created (slightly less strict, parent threads are joined before their child threads). An argumentation for this is that a child thread is an owned resource of the parent thread so the parent thread must have the chance to join or terminate this resource in it's thread dtor. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 29 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 Commit pushed to master at https://github.com/D-Programming-Language/druntime https://github.com/D-Programming-Language/druntime/commit/b73e2c4554db5bb67ceb51adb053e715b2a090b5 fix Issue 11309 - std.concurrency: OwnerTerminated message doesn't work - add regression test - Revert "fix Issue 10976 - thread_joinAll after main exit performed too late" This reverts commit 7d82a57c82f9a5359468680f36aa1026243e6f9e. Conflicts: src/core/runtime.d src/rt/dmain2.d -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 30 2013
http://d.puremagic.com/issues/show_bug.cgi?id=11309 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 30 2013