Re: firefox 4: problem with NPN_GetURL target=_self

* Andriy Gapon <[email protected]> [2011-05-26 15:22]:
> on 26/05/2011 00:27 Deepak Bhole said the following:
> > * Andriy Gapon <[email protected]> [2011-05-24 04:58]:
> >> on 17/05/2011 10:35 Andriy Gapon said the following:
> >>> on 16/05/2011 21:03 Deepak Bhole said the following:
> >>>> Can you please try again with the patch here applied?
> >>>> http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2011-May/014200.html
> >>>>
> >>>> That patch adds full recursive call support for showDocument() calls,
> >>>> rather than relying on FF to not make such calls. It should therefore
> >>>> always work. Please let me know if there are any problems.
> >>>
> >>> Unfortunately it still doesn't help.
> >>> In my simple test http://people.freebsd.org/~avg/java_test/ I see "Attempting to
> >>> go to: http://www.google.ca" printed if I press the button, but the page never
> >>> changes.
> >>>
> >>> Please let me know if I should provide any additional debugging info.
> >>
> >> Besides, it seems that the patch breaks the plugin in other browsers...
> >>
> > 
> > Hi,
> > 
> > Just got back from vacation...
> > 
> > Did you try applying the patch to a clean copy and building?
> 
> Yes.
> 
> > Also, what sort of breakage are you seeing? I tested it with FF4 and
> > chromium (just tried it again to be sure) and am seeing no problems.
> 
> In my test (see above) the page doesn't change on pressing the button, not even
> after timeout, and now not even in chromium.
> Without the patch, chromium works, only firefox4 has the issue.
> 
> 
> I ran `env ICEDTEAPLUGIN_DEBUG=1 chrome` and this is what is printed after
> pressing the button:
> 
> ITNPP Thread# 64249856: plugin_in_pipe_callback
> ITNPP Thread# 64249856:   PIPE: plugin read: instance 1 url http://www.google.ca
> _self
> ITNPP Thread# 64249856: Trying to lock 0x3d53e70...
> ITNPP Thread# 64249856: Message instance 1 url http://www.google.ca _self
> received on bus. Notifying subscribers.
> ITNPP Thread# 64249856: Notifying subscriber 0x3dff9e0 of instance 1 url
> http://www.google.ca _self
> ITNPP Thread# 64249856: PluginRequestProcessor processing instance 1 url
> http://www.google.ca _self
> ITNPP Thread# 64249856: PluginRequestProcessor::newMessageOnBus: { instance, 1,
> url, http://www.google.ca, _self }
> ITNPP Thread# 64249856: Warning: No consumer found for message instance 1 url
> http://www.google.ca _self
> ITNPP Thread# 64249856: 0x3d53e70 unlocked...
> ITNPP Thread# 64249856: plugin_in_pipe_callback return
> 

Hi,

This looks like the plugin installation is borked. The "instance X url
..." should not be sent by anything after the patch is applied.

Does your JAVA_HOME have a jre/lib/netx.jar and jre/lib/plugin.jar? If
so, they should be moved out of the way.

Cheers,
Deepak

> I do not preclude that this could be something specific to my environment:
> FreeBSD + OpenJDK Runtime Environment (build 1.6.0-b22).
> 
> -- 
> Andriy Gapon
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