ikai/jruby-memcache-client

A wrapper of the Java Whalin MemCache client for JRuby

jruby-memcache-client's Issues

Can create multiple instances with different settings?

Is this lib a singleton? When I try to create multiple instances pointing at different servers, with different settings, all instances seem to use the same settings and point at the same server.

memcache java library is not compiled for 1.5 compatibility

Try using with java 1.5, you'll get a class version error. Solution is to download the library source and compile it yourself. Be aware it requires 1.5 or higher. Copy the .jar over to where it belongs and things should work. I'd recommend at least a warning that the compiled version included with this client only works with version X and higher.

memcache store incompatibility ? -- undefined method alive?

log/staging.log_2009-08-30T03-50-46:SEVERE: undefined method `alive?' for "0.0.0.0:11211":String
log/staging.log_2009-08-30T03-50-46-    from /Users/pat/Applications/jruby-1.3.1/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/session/mem_cache_store.rb:19:in `any?'
log/staging.log_2009-08-30T03-50-46-    from /Users/pat/Applications/jruby-1.3.1/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/session/mem_cache_store.rb:19:in `initialize'
log/staging.log_2009-08-30T03-50-46-    from /Users/pat/Applications/jruby-1.3.1/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/middleware_stack.rb:72:in `build'
log/staging.log_2009-08-30T03-50-46-    from /Users/pat/Applications/jruby-1.3.1/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/middleware_stack.rb:116:in `each'
log/staging.log_2009-08-30T03-50-46-    from /Users/pat/Applications/jruby-1.3.1/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/middleware_stack.rb:116:in `inject'

Now i created another memcache store to overcome this issue, but ran into marshal data errors afterwards

log/staging.log:ActionView::TemplateError (marshal data too short) on line #93 of app/views/layouts/v1_4.html.erb:
log/staging.log-90:           <% end %>
log/staging.log-91:         
log/staging.log-92:         

log/staging.log-93:           <% unless flash[:message].blank? %>
log/staging.log-94:             
<%= flash[:message] %>

Tried on a new, empty project with rails 2.3.2 and jruby 1.3.1, your ikai gem 1.5.1 and still a nogo
I had used the environment.rb implementation as suggested in your README:

if RUBY_PLATFORM =~ /java/i
  # Based on instructions from http://www.mikeperham.com/2009/03/03/using-memcache-client-16x-in-rails-23/
  # Brain surgery to use our own version of memcache-client without
  # having to modify activesupport directly.
  # Unload any previous instance of the class
  if Object.const_defined? :MemCache
    Object.instance_eval { remove_const :MemCache }
  end
  # Pull in the exact version we want
  gem 'ikai-jruby-memcache-client', '1.5.1'

  # Ensure that the memcache-client path is at the front of the loadpath
  $LOAD_PATH.each do |path|
    if path =~ /ikai-jruby-memcache-client/
      $LOAD_PATH.delete(path)
      $LOAD_PATH.unshift(path)
    end
  end
  # If Ruby thinks it's already loaded memcache.rb, force
  # a reload otherwise just require.
  if $".find { |file| file =~ /\Amemcache.rb\Z/ }
    load 'memcache.rb'
  else
    require 'memcache'
  end
end

memcache_options = {
        :namespace => 'fortaleza:production_live:',
        }
memcached_servers = [ ENV['MEMCACHED_LOCATION'] || '0.0.0.0:11211']

# Constant used by libs
CACHE = MemCache.new memcached_servers, memcache_options if RUBY_PLATFORM =~ /java/

startup error when port not specified

If you specify a server simply by it's ip without a port (1.2.3.4 and not 1.2.3.4:11211) startups fails like:

com.meetup.memcached.SockIOPool Sat May 01 13:39:04 CEST 2010 - ++++ failed to get SockIO obj for: 1.2.3.4
com.meetup.memcached.SockIOPool Sat May 01 13:39:04 CEST 2010 - 1
java.lang.ArrayIndexOutOfBoundsException: 1
at com.meetup.memcached.SockIOPool$SockIO.(SockIOPool.java:1583)
at com.meetup.memcached.SockIOPool.createSocket(SockIOPool.java:780)
at com.meetup.memcached.SockIOPool.populateBuckets(SockIOPool.java:669)

publish the new gem to rubygems

The gem that is published on rubygems is 1.7.0 version which has the wrong jar dependency(java_memcached_dev). This dependency throws an ugly stack trace for lost connection.

The master has the correct dependencies "lib/java/java_memcached-release_2.5.1.jar". Also the master code does not show this stack trace(which is the expected behaviour). Can someone please push the new gem to rubygems.

Thanks

Virson Difference

on github master released 1.7.1 (https://github.com/ikai/jruby-memcache-client/tree/master)

and

on http://rubygems.org/gems/jruby-memcache-client/versions/1.7.2

even if you click on "Homepage" from this link http://rubygems.org/gems/jruby-memcache-client/versions/1.7.2

it is displaying github virson 1.7.1