From: "Randy Brukardt" <randy@rrsoftware.com>
Subject: Re: Finalization of library level tasks
Date: Wed, 25 Apr 2018 18:49:13 -0500
Date: 2018-04-25T18:49:13-05:00 [thread overview]
Message-ID: <pbr45q$ll1$1@franka.jacob-sparre.dk> (raw)
In-Reply-To: pb0bho$p1e$1@gioia.aioe.org
"Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> wrote in message
news:pb0bho$p1e$1@gioia.aioe.org...
> On 2018-04-15 21:32, Egil H H wrote:
>> On Sunday, April 15, 2018 at 7:40:38 PM UTC+2, Dmitry A. Kazakov wrote:
>>>
>>> Terminate alternative is almost always useless because it cannot be
>>> mixed with "else" or "delay". If there were a way to check within the
>>> task if its completion has been requested
>>
>> For library level tasks:
>>
>> loop
>> select
>> accept Some_Rendezvous;
>> or
>> delay Some_Interval;
>> end select;
>> exit when not Ada.Task_Identification.Is_Callable
>> (Ada.Task_Identification.Environment_Task);
>> end loop;
>
> Yes, that is what I was looking for. T'Callable on the task itself does
> the trick. Apparently task being terminated is not callable.
Callable becomes False when a task is completed. That happens before
finalization and before termination.
The environment task completes when the main subprogram exits, and you can
test that as above.
Randy.
next prev parent reply other threads:[~2018-04-25 23:49 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-15 13:40 Finalization of library level tasks Dmitry A. Kazakov
2018-04-15 14:02 ` Jeffrey R. Carter
2018-04-15 14:12 ` Dmitry A. Kazakov
2018-04-15 14:54 ` Jeffrey R. Carter
2018-04-15 15:15 ` Dmitry A. Kazakov
2018-04-15 15:46 ` AdaMagica
2018-04-15 15:53 ` Dmitry A. Kazakov
2018-04-15 17:17 ` AdaMagica
2018-04-15 17:40 ` Dmitry A. Kazakov
2018-04-15 19:32 ` Egil H H
2018-04-15 20:09 ` Dmitry A. Kazakov
2018-04-25 23:49 ` Randy Brukardt [this message]
2018-04-16 5:19 ` J-P. Rosen
2018-04-16 7:30 ` Dmitry A. Kazakov
2018-04-16 7:55 ` J-P. Rosen
2018-04-16 8:13 ` Dmitry A. Kazakov
2018-04-16 8:32 ` J-P. Rosen
2018-04-16 15:26 ` Dmitry A. Kazakov
2018-04-17 9:51 ` AdaMagica
2018-04-17 12:31 ` Dmitry A. Kazakov
2018-04-17 15:37 ` Jeffrey R. Carter
2018-04-17 15:57 ` Dmitry A. Kazakov
2018-04-17 20:16 ` Jeffrey R. Carter
2018-04-17 20:59 ` Dmitry A. Kazakov
2018-04-18 5:20 ` J-P. Rosen
2018-04-17 20:55 ` J-P. Rosen
2018-04-17 21:23 ` Dmitry A. Kazakov
2018-04-18 5:26 ` J-P. Rosen
2018-04-26 0:02 ` Randy Brukardt
2018-04-18 8:06 ` AdaMagica
2018-04-18 8:25 ` Dmitry A. Kazakov
2018-04-18 8:52 ` Egil H H
2018-04-18 9:58 ` Dmitry A. Kazakov
2018-04-18 11:33 ` J-P. Rosen
2018-04-18 11:58 ` Dmitry A. Kazakov
2018-04-18 12:00 ` J-P. Rosen
2018-04-18 12:25 ` Dmitry A. Kazakov
2018-04-18 13:51 ` J-P. Rosen
2018-04-18 14:12 ` Dmitry A. Kazakov
2018-04-18 14:52 ` J-P. Rosen
2018-04-18 15:04 ` Dmitry A. Kazakov
2018-04-18 20:26 ` AdaMagica
2018-04-18 21:00 ` Dmitry A. Kazakov
2018-04-18 20:40 ` AdaMagica
2018-04-19 7:34 ` Simon Wright
2018-04-18 21:29 ` J-P. Rosen
2018-04-19 7:32 ` Dmitry A. Kazakov
2018-04-26 0:04 ` Randy Brukardt
2018-04-26 8:56 ` Dmitry A. Kazakov
2018-04-26 22:10 ` Randy Brukardt
2018-04-27 4:48 ` J-P. Rosen
2018-04-27 20:52 ` Randy Brukardt
2018-04-17 11:16 ` J-P. Rosen
2018-04-17 12:47 ` Dmitry A. Kazakov
2018-04-17 14:08 ` J-P. Rosen
2018-04-17 14:47 ` Dmitry A. Kazakov
2018-04-17 22:00 ` Robert A Duff
2018-04-18 7:25 ` Dmitry A. Kazakov
2018-04-25 23:54 ` Randy Brukardt
2018-04-26 16:22 ` Jeffrey R. Carter
2018-04-26 16:43 ` Dmitry A. Kazakov
2018-04-26 20:19 ` J-P. Rosen
2018-04-16 9:19 ` AdaMagica
2018-04-16 15:15 ` Dmitry A. Kazakov
2018-04-19 20:39 ` G. B.
2018-04-20 7:27 ` Dmitry A. Kazakov
2018-04-25 23:46 ` Randy Brukardt
2018-04-26 9:03 ` Dmitry A. Kazakov
2018-04-26 22:25 ` Randy Brukardt
2018-04-27 7:37 ` Dmitry A. Kazakov
2018-04-27 8:32 ` AdaMagica
2018-04-27 8:57 ` Dmitry A. Kazakov
2018-04-27 21:08 ` Randy Brukardt
2018-04-28 8:35 ` Dmitry A. Kazakov
2018-04-29 17:41 ` AdaMagica
2018-04-29 19:36 ` Dmitry A. Kazakov
2018-04-30 12:27 ` AdaMagica
2018-04-30 13:03 ` Dmitry A. Kazakov
2018-04-30 16:52 ` Jeffrey R. Carter
2018-04-30 17:06 ` Dmitry A. Kazakov
2018-05-01 9:17 ` AdaMagica
2018-05-01 9:40 ` Dmitry A. Kazakov
2018-05-01 11:18 ` Jeffrey R. Carter
2018-05-01 11:27 ` Dmitry A. Kazakov
2018-05-01 15:54 ` Niklas Holsti
2018-05-02 14:34 ` AdaMagica
2018-05-02 14:50 ` Dmitry A. Kazakov
2018-05-01 2:27 ` Randy Brukardt
2018-05-01 6:59 ` Dmitry A. Kazakov
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