From: Tom Harris <tom@...>
Date: 2006-01-14T04:24:33+09:00
Subject: Re: Getting YAJB to work at all

SAKURAI Masashi wrote:
> Tom Harris wrote:
>> >> The situation is that the ruby side of the yajb is waiting for the
>> >> connection from the java side.
>> >> 
>> >> The windows firewall may block the connection. Will you check the
>> >> event-viewer and firewall setting?
>> > 
>> > I do not use windows firewall, and the Windows event viewer shows 
>> > nothing of consequence. Any other ideas?
> 
> Will you try following options and check the log file output by java,
> "jlog.txt".
> 
> JBRIDGE_OPTIONS = {
>   :jvm_stdout => :t,
>   :jvm_log_file => "jlog.txt",
>   :jvm_log_level => "debug",
>   :bridge_log => true
> }
> 
> If the log file is too large, please send me the file.
> After checking the problem, I will report here.

Here is the contents of the jlog.txt file:

Start main routine.
CodeGen: ImplFlagField
CodeGen: SuperClassField
CodeGen: MethodFinderField
CodeGen: SessionManagerField
CodeGen: IdField
CodeGen: InjectMethod
CodeGen: SendMessage
CodeGen: OverrideMethod_check
CodeGen: OverrideMethod_return
CodeGen: SuperCaller
CodeGen: SuperConstructor
CG: OriginalMethod
BinServer: waiting for client's connection...

Process is still hung without any results. The console window shows:

JavaBridge: Startup communication bridge...
CLASSPATH: "$CLASSPATH";c:/ruby/lib/ruby/site_ruby/1.8/yajb/yajb.jar
java  -classpath 
""$CLASSPATH";c:/ruby/lib/ruby/site_ruby/1.8/yajb/yajb.jar" 
jbridge.BridgeBuilder jbridge.comm.
binstream.BStream_JBServer -remoteport:1105 -logLevel:debug 
-logfile:jlog.txt
JVM: OK.
JVM: Initialized.
start up BinStream connection on 1105

Ctrl-C was then pressed.

  EXIT JavaBridge...
      ----GC: begin cancelling finalizer: 0
nil
c:/ruby/lib/ruby/site_ruby/1.8/yajb/jbridge.rb:451:in `__startup_JVM': 
undefined method `message' for nil:NilCla
ss (NoMethodError)
        from c:/ruby/lib/ruby/site_ruby/1.8/yajb/jbridge.rb:440
c:/ruby/lib/ruby/site_ruby/1.8/yajb/jbridge.rb:451:in `__startup_JVM': 
undefined method `message' for nil:NilCla
ss (NoMethodError)
        from c:/ruby/lib/ruby/site_ruby/1.8/yajb/jbridge.rb:440

Tom

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