Bug #19709: `Thread.join(timeout)` hangs in fiber scheduler.

• Status: Closed
• Assignee: ioquatix (Samuel Williams)
• Target version: -
• Backport: 3.0: REQUIRED, 3.1: REQUIRED, 3.2: DONE

[ioquatix (Samuel Williams)]

Unfortunately the following script can hang:

require_relative 'test/fiber/scheduler'

scheduler = Scheduler.new
Fiber.set_scheduler scheduler

Fiber.schedule do
  thread = Thread.new{sleep}
  thread.join(0.1)
end

The termination condition in the thread_join is not expressed correctly.

[ioquatix (Samuel Williams)]

PR: https://github.com/ruby/ruby/pull/7903

[ioquatix (Samuel Williams)]

• Status changed from Assigned to Closed

Merged.

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 3.0: REQUIRED, 3.1: REQUIRED, 3.2: REQUIRED to 3.0: REQUIRED, 3.1: REQUIRED, 3.2: DONE

ruby_3_2 a3911b965f094f07080cf7adb22ee5e2e8555d86 merged revision(s) 0402193723647b8c4f57b1453fe2192ad2788d12.