Thanks, the problem has been solved I found the root cause, because I'm tracing the external handle instead the object itself, which cause the crash :(
On 12月16日, 上午2时14分, Matthias Ernst <[email protected]> wrote: > node.js' ObjectWrap might be an inspiration for > you:https://github.com/ry/node/blob/master/src/node_object_wrap.h > > > > > > > > On Wed, Dec 15, 2010 at 6:56 PM, Stephan Beal <[email protected]> wrote: > > On Wed, Dec 15, 2010 at 6:39 PM, Flier Lu <[email protected]> wrote: > > >> I need to store some C pointers in a v8 object, which may point to a > >> data area. So, I use External::New to convert a C++ object pointer and > >> ... > >> Are there any hook or callback could do it? > > > What you're looking for is called a Persistent Handle (or Weak Persistent > > Handle): > >http://code.google.com/apis/v8/embed.html#handles > > Those docs will get you started, but getting used to them requires some > > experimentation and/or poking around other people's code. > > -- > > ----- stephan beal > >http://wanderinghorse.net/home/stephan/ > > > -- > > v8-users mailing list > > [email protected] > >http://groups.google.com/group/v8-users -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users
