[#54738] [ruby-trunk - Bug #8358][Open] TestSprintf#test_float test failuer on mingw32 — "phasis68 (Heesob Park)" <phasis@...>

36 messages 2013/05/02

[#54749] [ruby-trunk - Feature #8361][Open] Alternative syntax for block parameter — "alexeymuranov (Alexey Muranov)" <redmine@...>

12 messages 2013/05/02

[#54798] [ruby-trunk - Bug #8370][Open] Constants MAX_MULTIPART_LENGTH in cgi\core.rb — "xibbar (Takeyuki FUJIOKA)" <xibbar@...>

17 messages 2013/05/05

[#54850] [ruby-trunk - Feature #8377][Open] Deprecate :: for method calls in 2.1 — "charliesome (Charlie Somerville)" <charliesome@...>

27 messages 2013/05/07

[#54881] [ruby-trunk - Bug #8384][Open] Cannot build ruby against OpenSSL build with "no-ec2m" — "vo.x (Vit Ondruch)" <v.ondruch@...>

16 messages 2013/05/09

[#54921] [ruby-trunk - Bug #8393][Open] A class who's parent class is in a module can go wrong if files are required in the wrong order — "eLobato (Daniel Lobato Garcia)" <elobatocs@...>

15 messages 2013/05/12

[#54939] [ruby-trunk - Bug #8399][Open] Remove usage of RARRAY_PTR in C extensions when not needed — "dbussink (Dirkjan Bussink)" <d.bussink@...>

32 messages 2013/05/12

[#55053] [ruby-trunk - Feature #8426][Open] Implement class hierarchy method caching — "charliesome (Charlie Somerville)" <charliesome@...>

21 messages 2013/05/19

[#55096] [ruby-trunk - Feature #8430][Open] Rational number literal — "mrkn (Kenta Murata)" <muraken@...>

28 messages 2013/05/21

[#55197] [ruby-trunk - Feature #8461][Open] Easy way to disable certificate checking in XMLRPC::Client — "herwinw (Herwin Weststrate)" <herwin@...>

11 messages 2013/05/29

[ruby-core:55213] [ruby-trunk - Bug #7648][Assigned] GServer does not close cleanly from signal interrupt context

From: "mame (Yusuke Endoh)" <mame@...>
Date: 2013-05-31 04:17:20 UTC
List: ruby-core #55213
Issue #7648 has been updated by mame (Yusuke Endoh).

Status changed from Open to Assigned
Assignee changed from mame (Yusuke Endoh) to kosaki (Motohiro KOSAKI)

kosaki-san, what do you think?

-- 
Yusuke Endoh <[email protected]>
----------------------------------------
Bug #7648: GServer does not close cleanly from signal interrupt context
https://bugs.ruby-lang.org/issues/7648#change-39574

Author: jleo3 (Joe Leo)
Status: Assigned
Priority: Normal
Assignee: kosaki (Motohiro KOSAKI)
Category: lib
Target version: next minor
ruby -v: ruby 2.0.0dev (2013-01-02 trunk 38676) [i686-linux]
Backport: 


SUMMARY:
When a signal interrupt is trapped, we can no longer call #close on GServer without it throwing a ThreadError. 

STEPS TO REPEAT:
1) Run the following code:

    require 'gserver'

    server = GServer.new 8080
    server.start
    trap("SIGINT") { server.stop }
    gets # or any command that keeps the process running

2) Hit CTRL+C or whichever command will send the interrupt signal to this program. 

WHAT I EXPECTED: In version 1.9.3, CTRL+C sends an interrupt signal and the program exits cleanly. 

WHAT HAPPENED: When running the version from trunk the following stack trace is thrown. 

^C/home/joe/.rvm/rubies/ruby-head/lib/ruby/2.0.0/gserver.rb:116:in `synchronize': can't be called from trap context (ThreadError)
	from /home/joe/.rvm/rubies/ruby-head/lib/ruby/2.0.0/gserver.rb:116:in `stop'
	from gserver_bug.rb:5:in `block in <main>'
	from gserver_bug.rb:6:in `call'
	from gserver_bug.rb:6:in `gets'
	from gserver_bug.rb:6:in `gets'
	from gserver_bug.rb:6:in `<main>'

POSSIBLY RELEVANT: https://bugs.ruby-lang.org/issues/6416

NOTE: This was tried with AND without RVM with the same results.


-- 
http://bugs.ruby-lang.org/

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