Ruby Issue Tracking System

11/02/2024

01:33 AM Ruby master Feature #20861: Add an environment variable for tuning the default thread quantum

This can be useful, so I agree with adding it.
For the sake of providing feedback, some thoughts:
1. Does the d... ioquatix (Samuel Williams)

11/01/2024

07:23 AM Ruby master Bug #20857: Ruby 3.4 seems to have backwards compatibility issues more than its predecessors

FWIW, I was fine with this change, but it broke some of my tests.
The solution was to not use string equality, but i... ioquatix (Samuel Williams)

10/31/2024

04:46 AM Ruby master Feature #20855 (Closed): Introduce `Fiber::Scheduler#blocking_region` to avoid stalling the event loop.

Merged in https://github.com/ruby/ruby/commit/87fb44dff6409a19d12052cf0fc07ba80a4c45ac ioquatix (Samuel Williams)

01:51 AM Ruby master Feature #20855 (Closed): Introduce `Fiber::Scheduler#blocking_region` to avoid stalling the event loop.

The current Fiber Scheduler performance can be significantly impacted by blocking operations that cannot be deferred ... ioquatix (Samuel Williams)

09/30/2024

12:22 PM Ruby master Bug #20753: [doc] IO::Buffer examples try to write into readonly buffer returned from IO::Buffer.for

https://github.com/ruby/ruby/pull/11737 ioquatix (Samuel Williams)

12:07 PM Ruby master Bug #20752: IO::Buffer#slice creates mutable IO::Buffer instance that points to readonly memory (e.g. fronzen String)

Looks like @nobu already made a PR here: https://github.com/ruby/ruby/pull/11735 ioquatix (Samuel Williams)

12:00 PM Ruby master Bug #20752: IO::Buffer#slice creates mutable IO::Buffer instance that points to readonly memory (e.g. fronzen String)

The second example `XameError` is hilarious, what a great bug. Yes, this should be fixed. ioquatix (Samuel Williams)

09/11/2024

10:49 AM Ruby master Bug #20723: `IO#close` is broken on Ruby 3.3+ when using the Fiber scheduler.

I've added the following work-around: <https://github.com/socketry/io-stream/commit/7d1546fa829d3fe046f66f559d9a77449... ioquatix (Samuel Williams)

09:44 AM Ruby master Bug #20723: `IO#close` is broken on Ruby 3.3+ when using the Fiber scheduler.

It may be related to https://github.com/ruby/ruby/commit/66871c5a06d723f8350935ced1e88d8cc929d809 ioquatix (Samuel Williams)

09:42 AM Ruby master Bug #20723 (Closed): `IO#close` is broken on Ruby 3.3+ when using the Fiber scheduler.

The following program seems to work okay on Ruby 3.2 but hangs on Ruby 3.3:
```ruby
#!/usr/bin/env ruby
requir... ioquatix (Samuel Williams)