From: merch-redmine@jeremyevans.net
To: ruby-core@ruby-lang.org
Subject: [ruby-core:102813] [Ruby master Bug#16608] ConditionVariable#wait should return false when timeout exceeded
Date: Wed, 10 Mar 2021 19:37:59 +0000 (UTC) [thread overview]
Message-ID: <redmine.journal-90865.20210310193758.12@ruby-lang.org> (raw)
In-Reply-To: redmine.issue-16608.20200205091648.12@ruby-lang.org
Issue #16608 has been updated by jeremyevans0 (Jeremy Evans).
I've added a pull request that builds on @nobu's pull request, but uses a new method (`Mutex#sleep_for`) instead of making backwards-incompatible changes to `Mutex#sleep`: https://github.com/ruby/ruby/pull/4256
----------------------------------------
Bug #16608: ConditionVariable#wait should return false when timeout exceeded
https://bugs.ruby-lang.org/issues/16608#change-90865
* Author: shugo (Shugo Maeda)
* Status: Assigned
* Priority: Normal
* Assignee: nobu (Nobuyoshi Nakada)
* Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN
----------------------------------------
The following program prints `false` on Ruby 1.8, but `true` on Ruby 1.9 or later.
```
require "monitor"
m = Monitor.new
c = m.new_cond
m.synchronize { p c.wait(0.1) }
```
However, it's not critical because most programs check the condition after wait.
--
https://bugs.ruby-lang.org/
next prev parent reply other threads:[~2021-03-10 19:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-05 9:16 [ruby-core:97063] [Ruby master Bug#16608] ConditionVariable#wait should return false when timeout exceeded shugo
2020-02-07 5:46 ` [ruby-core:97081] " shugo
2020-02-07 7:37 ` [ruby-core:97083] " shugo
2020-05-27 23:05 ` [ruby-core:98552] " merch-redmine
2021-03-10 19:37 ` merch-redmine [this message]
2021-03-18 0:06 ` [ruby-core:102910] " merch-redmine
2021-03-18 14:38 ` [ruby-core:102917] " eregontp
2021-04-16 8:51 ` [ruby-core:103479] " ko1
2021-06-16 16:46 ` [ruby-core:104312] " merch-redmine
2021-06-24 19:24 ` [ruby-core:104396] " merch-redmine
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