From: Eric Wong <normalperson@yhbt.net>
To: ruby-core@ruby-lang.org
Subject: [ruby-core:84416] Re: [Ruby trunk Misc#14222] Mutex.lock is not safe inside signal handler: what is?
Date: Sat, 23 Dec 2017 08:03:30 +0000 [thread overview]
Message-ID: <20171223080330.GA7762@whir> (raw)
In-Reply-To: <redmine.journal-68606.20171223074306.103f16c1f330f614@ruby-lang.org>
nobu@ruby-lang.org wrote:
> `Thread.handle_interrupt` doesn't work.
Oops, the main thread may already have a Mutex locked, right?
> You can use `Queue` inside trap context.
Since 2.1 when Queue was reimplemented in C. Old (pure-Ruby)
Queue used Mutex, but I guess those versions are no longer
supported (and I still have old crap on 1.9.3 :<)
next prev parent reply other threads:[~2017-12-23 8:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <redmine.issue-14222.20171222130013@ruby-lang.org>
2017-12-22 13:00 ` [ruby-core:84404] [Ruby trunk Misc#14222] Mutex.lock is not safe inside signal handler: what is? hkmaly
2017-12-23 1:07 ` [ruby-core:84410] " Eric Wong
2017-12-22 13:11 ` [ruby-core:84406] " hkmaly
2017-12-23 7:43 ` [ruby-core:84415] " nobu
2017-12-23 8:03 ` Eric Wong [this message]
2017-12-25 22:41 ` [ruby-core:84446] " shatrov
2017-12-25 23:37 ` [ruby-core:84448] " Eric Wong
2017-12-27 19:07 ` [ruby-core:84524] " eregontp
2017-12-27 19:58 ` [ruby-core:84526] " Eric Wong
2018-01-25 10:00 ` [ruby-core:85107] " eregontp
2018-01-27 9:39 ` [ruby-core:85155] " Eric Wong
2018-01-28 21:58 ` [ruby-core:85196] " Eric Wong
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