error accessing JRuby DRb server from MRI DRb client
----------------------------------------------------
Key: JRUBY-2128
URL: http://jira.codehaus.org/browse/JRUBY-2128
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Affects Versions: JRuby 1.1
Environment: MacOS 10.4.11, Java 1.5.0_13, JRuby trunk r5949
Reporter: Stephen Bannasch
Fix For: JRuby 1.1
I'm not sure if this should work -- I'd like it if it did.
DRb Server, run in JRuby
{code}
include Java
require 'drb'
class TestServer
def method_missing(methodname, *args)
klass = methodname.to_s
methodd = args.delete_at(0)
puts args.inspect
puts methodd
puts args.inspect
the_script = "#{klass}.#{methodd}(*args)"
puts the_script
instance_eval(the_script)
end
end
server = TestServer.new
DRb.start_service('druby://localhost:9000', server)
DRb.thread.join # Don't exit just yet!
{code}
DRb client
{code}
require 'drb'
DRb.start_service()
obj = DRbObject.new(nil, 'druby://localhost:9000')
puts obj.java.lang.System.getProperties["java.runtime.version"]
{code}
When the client is run in JRuby (the result is correct):
{code}
1.5.0_13-b05-241
{code}
When the client is run in MRI 1.8.6
{code}
TypeError: wrong argument type String (expected Module)
from (druby://localhost:9000)
/Users/stephen/dev/jruby_trunk/jruby/lib/ruby/1.8/drb/drb.rb:1538:in
`check_insecure_method'
from (druby://localhost:9000)
/Users/stephen/dev/jruby_trunk/jruby/lib/ruby/1.8/drb/drb.rb:1543:in
`setup_message'
from (druby://localhost:9000)
/Users/stephen/dev/jruby_trunk/jruby/lib/ruby/1.8/drb/drb.rb:1494:in `perform'
from (druby://localhost:9000)
/Users/stephen/dev/jruby_trunk/jruby/lib/ruby/1.8/drb/drb.rb:1589:in `main_loop'
from (druby://localhost:9000)
/Users/stephen/dev/jruby_trunk/jruby/lib/ruby/1.8/drb/drb.rb:1585:in `loop'
from (druby://localhost:9000)
/Users/stephen/dev/jruby_trunk/jruby/lib/ruby/1.8/drb/drb.rb:1585:in `main_loop'
from (druby://localhost:9000)
/Users/stephen/dev/jruby_trunk/jruby/lib/ruby/1.8/drb/drb.rb:1585:in `accept'
from (irb):4
{code}
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