Ruby Issue Tracking System

08/18/2024

09:02 AM Ruby master Revision 65fed1c3 (git): Allow waitpid(-1, Process::WNOHANG) to be woken if a waitpid(pid) is

...pending
If two threads are running, with one calling waitpid(-1, Process::WNOHANG),
and another calling waitpid($... stanhu (Stan Hu)

05/15/2024

04:21 AM Ruby master Bug #20490: Process.waitpid2(-1, Process::WNOHANG) misbehaves on Ruby 3.1 & 3.2 with detached process

I've opened fixes here:
* 3.2: https://github.com/ruby/ruby/pull/10771
* 3.1: https://github.com/ruby/ruby/pull/1... stanhu (Stan Hu)

03:39 AM Ruby master Bug #20490: Process.waitpid2(-1, Process::WNOHANG) misbehaves on Ruby 3.1 & 3.2 with detached process

I think this patch in the `ruby_3_2` branch fixes the problem:
```diff
diff --git a/process.c b/process.c
index 354e... stanhu (Stan Hu)

02:07 AM Ruby master Bug #20490 (Closed): Process.waitpid2(-1, Process::WNOHANG) misbehaves on Ruby 3.1 & 3.2 with detached process

This is a follow-up issue for a bug that I thought was fixed in https://bugs.ruby-lang.org/issues/19837 and duplicate... stanhu (Stan Hu)

01/22/2024

12:57 AM Ruby master Revision 67b00f72 (git): Make tests play with upstream Ruby tests

CI broke in https://github.com/ruby/ruby/pull/9604 because if any Ruby
tests run `require 'net/http'`, they will poll... stanhu (Stan Hu)

01/13/2024

04:17 AM Ruby master Bug #20181: Process.wait(-1) doesn't report exited child processes if WAITPID_USE_SIGCHLD is enabled

Yes, thanks, this definitely looks like the same issue. Thanks for filing that issue and getting the patches merged.
... stanhu (Stan Hu)

01/12/2024

05:12 PM Ruby master Bug #20181: Process.wait(-1) doesn't report exited child processes if WAITPID_USE_SIGCHLD is enabled

This might be a duplicate of https://bugs.ruby-lang.org/issues/19322. stanhu (Stan Hu)

05:04 PM Ruby master Bug #20181 (Closed): Process.wait(-1) doesn't report exited child processes if WAITPID_USE_SIGCHLD is enabled

From Ruby 2.6 to 3.2, `Process.wait(-1)` doesn't return in a timely manner if a spawned, detached process is still ru... stanhu (Stan Hu)

12/26/2023

03:33 PM Ruby master Bug #20088 (Closed): Ruby 3.3.0 does not cross-complie on arm64-darwin

To reproduce:
```shell
docker run -it ghcr.io/rake-compiler/rake-compiler-dock-image:1.4.0.rc2-mri-arm64-darwin b... stanhu (Stan Hu)

08/23/2023

04:49 AM Ruby master Bug #19005: Ruby interpreter compiled XCode 14 cannot build some native gems on macOS

We can close this now that XCode 14.3, which ships with clang 14.0.3, now fixes this issue: https://github.com/python... stanhu (Stan Hu)