# Eventmachine 0.12.10 **URL:** \ **Category:** Ruby\ **Created:** [October 26, 2009, 2:35am UTC](https://www.ruby-forum.com/t/eventmachine-0-12-10/177870 "2009-10-26T02:35:19Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![tmm1](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/97f17d/32.png) [@tmm1](https://www.ruby-forum.com/u/tmm1)\ **Post date:** [October 26, 2009, 2:35am UTC](https://www.ruby-forum.com/t/eventmachine-0-12-10/177870/1 "2009-10-26T02:35:19Z")
I am happy to announce the release of eventmachine 0.12.10. Gems (including binary builds for win32 and jruby) have been uploaded to rubyforge and should be available via `gem install` shortly. Since 0.12.8, we’ve had over 130 patches with numerous bug fixes, improvements and several new features. Highlights include: - Improved Performance - API Changes - Protocol Additions - Platform Support AIX, OpenBSD, Solaris - minor fixes to support these platforms Windows - fix missing unbind events on refused outbound connections - fix issues with ruby 1.9 on windows - Ruby Support JRuby - major overhaul of the jruby reactor for better compat and performance - basic EM.attach/watch support on the Sun JVM - fully compatible with JRuby 1.4 Ruby 1.9 - fix bugs trying to kill the EM.defer threadpool - fix signal handling to catch ctrl+c and other signals gracefully Rubinius - minor changes to build a compatible C extension Special thanks to the following people for making this release possible: - Bernd Ahlers - Chris Turner - Dan Mayer - Perry S. - Bill ‘spatulasnout’ Kelly - Hemant ‘gnufied’ Kumar - Jake ‘yakischloba’ Douglas - James ‘raggi’ Tucker - coderrr The rdoc has been updated and is available at [http://eventmachine.rubyforge.org](http://eventmachine.rubyforge.org) Aman ---
**Author:** ![tmm1](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/97f17d/32.png) [@tmm1](https://www.ruby-forum.com/u/tmm1)\ **Post date:** [August 21, 2010, 2:51pm UTC](https://www.ruby-forum.com/t/eventmachine-0-12-10/177870/2 "2010-08-21T14:51:00Z")
Hi Aman, I am struck with this wierd problem in windows when I am trying to use the thin server for my RoR application developed in ruby 1.9.1p376 version and rails 2.3.5 version and I have been facing quite some problems to get this up and running in my local box. i would like to explain tehe various problems I had encounterd. FYI, I am going to host my RoR application in a Windows server. 1. no such file or directory - rubyeventmachine ==\> require ‘rubyeventmachine’ in line no. 66 of the eventmachine.rb file. ==\> Really couldn’t understand what this option should be changed to. Experimentally, had changed the ruby\_eventmachine to pr\_eventmachine and the symbol to :cascade option 2. After changing to pr\_eventmachine ==\> No such file or directory : uuidgen (pr\_event\_machine) ==\>After some googling, installed the Microsoft SDK which has the UUidgen.exe which can solve the problem. Hard coded the `uuidgen` with `` and the server was getting started. 3. The application starts fine, but fails with the error : G:/Softwares/Softwares/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.8-x86-mswin32-60/lib/pr\_eventmachine.rb:587:in `write_nonblock': A non-blocking socket operation could not be completed immediately. (Errno::EWOULDBLOCK) from G:/Softwares/Softwares/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.8-x86-mswin32-60/lib/pr_eventmachine.rb:587:in `eventable\_write’ from G:/Softwares/Softwares/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.8-x86-mswin32-60/lib/pr\_eventmachine.rb:371:in `block in crank\_selectable s’ These things have been haunting me for quite some time. Please do suggest me what a missing here, what option should I select in point #1, and is there a rubyeventmachine.rb file to bedownloaded and included in any of the directories? # FYI, My full gem list are given below. # actionmailer (2.3.5, 2.2.2) actionpack (2.3.5, 2.2.2) activerecord (2.3.5, 2.2.2) activeresource (2.3.5, 2.2.2) activesupport (2.3.8, 2.3.5, 2.2.2) Ascii85 (1.0.0) cgi\_multipart\_eof\_fix (2.5.0) color (1.4.1) daemons (1.1.0, 1.0.3) eventmachine (0.12.8 x86-mswin32-60) fastthread (1.0.1 i386-mswin32) gem\_plugin (0.2.3) guid (0.1.1) gupshup (0.2.3) hoe (2.6.1) httpclient (2.1.5.2) image\_science (1.2.1) json\_pure (1.4.6) log4r (1.1.7) mysql (2.8.1 x86-mswin32) paperclip (2.3.3) pdf-reader (0.8.5) pdf-writer (1.1.8) rack (1.0.1) rails (2.3.5, 2.2.2) rake (0.8.7) rubyforge (2.0.4) rubygems-update (1.3.7) thin (1.2.7 x86-mswin32) transaction-simple (1.4.0) # And my gem environment is RubyGems Environment: - RUBYGEMS VERSION: 1.3.7 - RUBY VERSION: 1.9.1 (2009-12-07 patchlevel 376) [i386-mswin32] - INSTALLATION DIRECTORY: G:/Softwares/Softwares/ruby-1.9.1/lib/ruby/gems/1.9. 1 - RUBY EXECUTABLE: G:/Softwares/Softwares/ruby-1.9.1/bin/ruby.exe - EXECUTABLE DIRECTORY: G:/Softwares/Softwares/ruby-1.9.1/bin - RUBYGEMS PLATFORMS: - ruby - x86-mswin32-60 - GEM PATHS: - G:/Softwares/Softwares/ruby-1.9.1/lib/ruby/gems/1.9.1 - C:/Users/vaio/.gem/ruby/1.9.1 - GEM CONFIGURATION: - :update\_sources =\> true - :verbose =\> true - :benchmark =\> false - :backtrace =\> false - :bulk\_threshold =\> 1000 - :sources =\> [“[http://rubygems.org/](http://rubygems.org/)”, “[http://gems.github.com](http://gems.github.com)”, “[http://ge](http://ge) [ms.github.com](http://ms.github.com)”] - REMOTE SOURCES: - [http://rubygems.org/](http://rubygems.org/) - [http://gems.github.com](http://gems.github.com) - [http://gems.github.com](http://gems.github.com) =================================================================== Hope I will get some +ve reply with some quick fix to solve this issue. Thanks and Regards, Sandy Aman G. wrote: > I am happy to announce the release of eventmachine 0.12.10. Gems > (including > binary builds for win32 and jruby) have been uploaded to rubyforge and > should > be available via `gem install` shortly. > > Since 0.12.8, we’ve had over 130 patches with numerous bug fixes, > improvements > and several new features. Highlights include: > > �- Improved Performance > � �- subclasses of EM::Connection are not created unless necessary > � �- prevent unnecessary system calls to epoll\_ctl/kevent > � �- the reactor uses numeric signatures instead of strings, > � � �resulting in a ~15% overall performance boost > > �- API Changes > � �- EM.reactor\_thread accessor for the reactor’s thread > � �- EM.next\_tick and EM.schedule are now thread-safe > � �- EM::connect will raise a more better EM::ConnectionError with > details > � �- EM.epoll=/kqueue= will raise EM::Unsupported when unavailable > � �- improved the cryptic “no timer” exception and increased the > � � �default limit to 10k timers > � �- bugfix and improved performance for EM.current\_time > � �- EM.add\_periodic\_timer returns PeriodicTimer object > � �- EM::Connection#get\_sock\_opt wrapper for getsockopt() > � �- added EM.watch for notifications about file descriptors > � � � �for notify\_read/writable events, you cannot use EM.attach > � � � �EM.watch(fd, Watcher){ |c| c.notify\_readable = true } > � �- EM::Connection#pending\_connect\_timeout= setter (defaults to 20s) > � �- EM.bind\_connect can bind to random source port using nil > � � � �EM.bind\_connect(‘local.ip’, nil, ‘remote.ip’, 1234) > � �- added EM::Connection#pause/resume/paused? to pause and resume I/O > � �- EM::Connection#proxy\_incoming\_to takes an optional buffer size for > � � �limiting RAM usage when dealing with slow clients > > �- Protocol Additions > � �- allow overriding the serializer used for ObjectProtocol > � �- basic SOCKS v4 client protocol implementation > > �- Platform Support > � � �AIX, OpenBSD, Solaris > � � � �- minor fixes to support these platforms > � � �Windows > � � � �- fix missing unbind events on refused outbound connections > � � � �- fix issues with ruby 1.9 on windows > > �- Ruby Support > � � �JRuby > � � � �- major overhaul of the jruby reactor for better compat and > performance > � � � �- basic EM.attach/watch support on the Sun JVM > � � � �- fully compatible with JRuby 1.4 > � � �Ruby 1.9 > � � � �- fix bugs trying to kill the EM.defer threadpool > � � � �- fix signal handling to catch ctrl+c and other signals > gracefully > � � �Rubinius > � � � �- minor changes to build a compatible C extension > > Special thanks to the following people for making this release possible: > �- Bernd Ahlers > �- Chris Turner > �- Dan Mayer > �- Perry S. > �- Bill ‘spatulasnout’ Kelly > �- Hemant ‘gnufied’ Kumar > �- Jake ‘yakischloba’ Douglas > �- James ‘raggi’ Tucker > �- coderrr > > The rdoc has been updated and is available at > [http://eventmachine.rubyforge.org](http://eventmachine.rubyforge.org) > > �Aman ---
**Author:** ![tmm1](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/97f17d/32.png) [@tmm1](https://www.ruby-forum.com/u/tmm1)\ **Post date:** [August 21, 2010, 9:54pm UTC](https://www.ruby-forum.com/t/eventmachine-0-12-10/177870/3 "2010-08-21T21:54:17Z")
> � �- EM::Connection#pending\_connect\_timeout= setter (defaults to 20s) An excellent addition. And a much more sane default. As a note with the devkit and mingw I get: cmain.cpp: In function ‘int evma\_send\_file\_data\_to\_connection(long unsigned int, const char\*)’: cmain.cpp:752:6: error: cannot convert ‘stat\*’ to ‘\_stati64\*’ for argument ‘2’ to ‘int \_fstati64(int, \_stati64\*)’ make.exe: \*\*\* [cmain.o] Error 1 Thanks! -r