This sounds like an interesting bug. Could you file a report at crbug.comwith an attached test case that demonstrates the issue? On Thu, Oct 8, 2009 at 9:57 AM, kevin <[email protected]> wrote:
> > I added the two lines in my content script. It didn't solve my > problem, but it helped me reveal another factor in my problem: > I have two content scripts, both matching http://*/*, and opening a > port for different functionality. When testing your suggestion, I > disabled one content script, and it worked. > So my problem has two necessary factors: multiple frames AND multiple > content scripts. > > I could work around by combining the two content scripts, but I prefer > not to do it as it somehow violates separation of concern. I'll do it > if there's performance difference, or my problem cannot be fixed (in > this case a clear explanation is appreciated). > > On Oct 7, 7:08 pm, Aaron Boodman <[email protected]> wrote: > > I believe that this is due to a bug which I've just checked in a fix for. > > The issue was that we would sometimes GC content scripts if they didn't > mak > > a reference from the document to the content script. You can test if this > is > > the problem by doing something like: > > > > function dummy() { } > > window.addEventListener("load", dummy, false); > > > > If this makes it work, it is probably the bug I'm talking about, and it > will > > be fixed in the next dev channel release. > > > > - a > > > > On Wed, Oct 7, 2009 at 7:05 PM, Kevin Jin <[email protected]> wrote: > > > > > I have a content script which opens a port to the extension. It works > > > fine on pages w/o frames, but for any page that contains frames, such > > > as this simple one: > > > top.html: > > > <iframe src="frame1.html"></iframe> > > > frame1.html: > > > <h1>frame1</h1> > > > <script> > > > if (window == top) { > > > document.write('<h2>window == top</h2>'); > > > } > > > </script> > > > > > The port is disconnected unexpectedly -- my extension receives > > > port.onDisconnect once top.html is loaded. > > > I do use the window == top test in my content script so that it > > > creates port only for top, not frame1. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Chromium-extensions" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/chromium-extensions?hl=en -~----------~----~----~----~------~----~------~--~---
