[#64703] Add `Hash#fetch_at` (issue #10017) — Wojtek Mach <wojtek@...>
Hey guys
1 message
2014/09/01
[#64711] [ruby-trunk - Bug #10193] [Closed] TestIO#test_readpartial_locktmp fails randomly — nobu@...
Issue #10193 has been updated by Nobuyoshi Nakada.
3 messages
2014/09/02
[#64744] [ruby-trunk - Bug #10202] [Open] TestBenchmark#test_realtime_output breaks on ARM — v.ondruch@...
Issue #10202 has been reported by Vit Ondruch.
3 messages
2014/09/03
[#64823] documenting constants — Xavier Noria <fxn@...>
I am writing a Rails guide about constant autoloading in Ruby on
5 messages
2014/09/07
[#64838] [ruby-trunk - Bug #10212] [Open] MRI is not for lambda calculus — ko1@...
Issue #10212 has been reported by Koichi Sasada.
6 messages
2014/09/08
[#64858] Re: [ruby-trunk - Bug #10212] [Open] MRI is not for lambda calculus
— Eric Wong <normalperson@...>
2014/09/08
rb_env_t may use a flexible array, helps a little even on my busy system:
[#64871] Re: [ruby-trunk - Bug #10212] [Open] MRI is not for lambda calculus
— SASADA Koichi <ko1@...>
2014/09/08
(2014/09/08 19:48), Eric Wong wrote:
[#64972] [ruby-trunk - Bug #10231] [Open] Process.detach(pid) defines new singleton classes every call — headius@...
Issue #10231 has been reported by Charles Nutter.
3 messages
2014/09/11
[#64980] [ruby-trunk - Bug #10212] MRI is not for lambda calculus — ko1@...
Issue #10212 has been updated by Koichi Sasada.
4 messages
2014/09/12
[#65142] [ruby-trunk - Feature #10267] [Open] Number of processors — akr@...
Issue #10267 has been reported by Akira Tanaka.
4 messages
2014/09/20
[#65144] Re: [ruby-trunk - Feature #10267] [Open] Number of processors
— Eric Wong <normalperson@...>
2014/09/20
[email protected] wrote:
[#65148] Target version: Ruby 2.2/Ruby 2.3 not available — "Martin J. Dürst" <duerst@...>
Today, I wanted to set the target version of
3 messages
2014/09/20
[#65210] [ruby-trunk - misc #10278] [Assigned] [RFC] st.c: use ccan linked list — nobu@...
Issue #10278 has been updated by Nobuyoshi Nakada.
3 messages
2014/09/22
[ruby-core:64753] [ruby-trunk - Bug #9115] Logger traps all exceptions; breaks Timeout
From:
billpaulson@...
Date:
2014-09-03 19:40:58 UTC
List:
ruby-core #64753
Issue #9115 has been updated by Bill Paulson.
The source code for 2.1.2 doesn't seem to have changed: the LogDevice::write method still does a rescue Exception and ignores the result.
Our application ran into this problem when one thread raises an exception in another thread that's doing a LogDevice::write(). The exception is supposed to be handled at a higher level, so write() rescuing it and ignoring it causes our application to hang.
A write() method without this problem looks like
~~~
def write(message)
@mutex.synchronize do
if @shift_age and @dev.respond_to?(:stat)
begin
check_shift_log
rescue IOError
warn("log shifting failed. #{$!}")
end
end
begin
@dev.write(message)
rescue IOError
warn("log writing failed. #{$!}")
end
end
end
~~~
----------------------------------------
Bug #9115: Logger traps all exceptions; breaks Timeout
https://bugs.ruby-lang.org/issues/9115#change-48642
* Author: Chris Phoenix
* Status: Open
* Priority: Normal
* Assignee:
* Category:
* Target version:
* ruby -v: ruby 2.0.0p247 (2013-06-27) [i386-mingw32]
* Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN
----------------------------------------
Line 577-579 of logger.rb
rescue Exception => ignored
warn("log writing failed. #{ignored}")
end
Thus, when the system times out in the middle of writing a log message, it warns "log writing failed. execution expired" and just keeps right on running.
This is true in 1.9.3 as well. I haven't looked at older versions.
Pardon me while I go grep "rescue Exception" in the entire Ruby codebase, and see whether I can reliably use Timeout at all...
OK, you might check out C:\Ruby200\lib\ruby\gems\2.0.0\gems\activerecord-3.2.13\lib\active_record\railties\databases.rake
All the other "rescue Exception" seem to re-raise it, except maybe C:\Ruby200\lib\ruby\2.0.0\xmlrpc\server.rb and C:\Ruby200\lib\ruby\gems\2.0.0\gems\activesupport-3.2.13\lib\active_support\callbacks.rb
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