@@ -87,11 +87,13 @@ You can send <tt>SIGUSR2</tt> to a BleakHouse-instrumented program to snag a dum Do not try to detect Rails leaks in <tt>development</tt> mode. Make a separate <tt>benchmark</tt> environment if you need to, and make sure all your production caching is turned on. -It is normal to see lots of <tt>null:null</tt> references, especially for nodes. Using <tt>eval()</tt> too much can be a cause of node leaks. You can track <tt>eval()</tt> by using sourceline macros in your code: +It is normal to see lots of <tt>null:null</tt> references, especially for nodes. Using <tt>eval()</tt> too much can be a cause of node leaks. You can sometimes track <tt>eval()</tt> by using sourceline macros in your code: eval("CODE", nil, __FILE__, __LINE__) -You may get library require errors if you install <tt>ruby-bleak-house</tt> 1.8.6 alongside a different verson of Ruby. You could try to patch your local version of Ruby instead, or you could just upgrade to 1.8.6, which has a good trackrecord of stability. +You may get library require errors if you install <tt>ruby-bleak-house</tt> 1.8.7 alongside a different verson of Ruby. You could try to patch your local version of Ruby instead, or you can get <tt>ruby-bleak-house</tt> to lie about its version. Just make sure that the <tt>bleak-house</tt> library is the first thing required (even before Rubygems): + + ruby-bleak-house -I `ruby -e 'puts \`gem which bleak_house\`.split("\n")[1][0..-16]'` -rbleak_house It is not recommended that you use <tt>ruby-bleak-house</tt> as your production Ruby binary, since it will be slightly slower and use slightly more memory. It is unlikely, however, to affect stability. README @@ -1,3 +1,4 @@ +RUBY_VERSION = `ruby -v`.split(" ")[1] require 'mkmf' $CFLAGS = ENV['CFLAGS'] dir_config('snapshot') ext/build_snapshot.rb @@ -3,5 +3,6 @@ unless RUBY_PATCHLEVEL >= 905 raise "This build of Ruby has not been successfully patched for BleakHouse." end +RUBY_VERSION = `ruby -v`.split(" ")[1] require 'snapshot' require 'bleak_house/hook' lib/bleak_house.rb @@ -3,10 +3,10 @@ $LOAD_PATH.unshift(File.dirname(__FILE__) + "/../../lib") ENV['NO_EXIT_HANDLER'] = "1" +require 'bleak_house' require 'rubygems' require 'echoe' require 'test/unit' -require 'bleak_house' class BleakHouseTest < Test::Unit::TestCase test/unit/test_bleak_house.rb 438be38169ec02cc54ade2a6adde2398772cb238 Evan Weaver eweaver@twitter.com http://github.com/fauna/bleak_house/commit/92dc5c5797044a15dcbe75c67579460a697c8db2 92dc5c5797044a15dcbe75c67579460a697c8db2 2009-09-02T23:24:14-07:00 2009-09-02T23:06:25-07:00 HAX! 5dc8cdef025e7ba63fd7407217ca5543c7d05a7d Evan Weaver eweaver@twitter.com