Would you please stop sending the same question over and over again to this mailing list?
You're not giving enough detail for anyone to be able to help anyway. Repeating the question won't change that. Chances are your script just takes a lot of time to run. *shrug* On Tue, Jan 22, 2013 at 9:58 AM, Neha <[email protected]> wrote: > > > Hi, > > I have code as : > > > v8::Persistent <v8::Context> context = v8::Context::New( NULL, > orderTemplate ); > > v8::Handle <v8::Script> script = v8::Script::Compile( source ); > > v8::Persistent <v8::Script > per_script = > v8::Persistent<v8::Script>::New(script ); > > I store the persistent handle-> context and per_script. Later in my > allication, i retrive the above and try to run the script as follows: > > context->Enter(); > > per_script->Run(); > > context->Exit(); > > The above three statements try to retrive the object from the persistent > handle and then run the script. This has a lot of overhead in terms of > performance (Time taken to run the function) . How would this problem be > solved? > > > > > > > > On Thursday, April 12, 2012 6:53:42 AM UTC+5:30, marcel wrote: > >> Ah that makes sense. Thank you! >> >> On Tue, Apr 10, 2012 at 2:50 AM, Vyacheslav Egorov >> <[email protected]>wrote: >> >>> Locally scoped version of persistent is almost equivalent to Local >>> except that Local can never be weak. >>> >>> > Local<Context> lcontext = pcontext; >>> >>> It should be >>> >>> Local<Context> lcontext = Local<Context>::New(pcontext); >>> >>> -- >>> Vyacheslav Egorov >>> >>> >>> On Fri, Apr 6, 2012 at 3:32 AM, Marcel Laverdet <[email protected]> >>> wrote: >>> > Hey I'm wondering why there isn't a helper class for Persistent<T> >>> which >>> > will Dispose() a handle at the end of scope. It seems like right now v8 >>> > encourages lots of unfriendly cleanup code such as: >>> > >>> > void function hello() { >>> > Persistent<Thing> thing = Persistent<Thing>::New(...); >>> > ... >>> > thing.Dispose(); >>> > } >>> > >>> > This kind of code is difficult to maintain in many cases, and also >>> > vulnerable to memory leaks when using C++ exceptions. I'd like to see a >>> > version of Persistent<T> that behaves similarly to std::unique_ptr<T>. >>> v8 >>> > already has helper classes like this with Isolate::Scope and >>> Context::Scope. >>> > >>> > Or perhaps there's a way to get what I want with local handles? I tried >>> > something like this to no avail: >>> > >>> > Persistent<Context> pcontext = Context::New(NULL, global); >>> > Local<Context> lcontext = pcontext; >>> > pcontext.Dispose(); >>> > >>> > Any advise would be appreciated! >>> > >>> > -- >>> > v8-users mailing list >>> > [email protected] >>> >>> > http://groups.google.com/**group/v8-users<http://groups.google.com/group/v8-users> >>> >>> -- >>> v8-users mailing list >>> [email protected] >>> http://groups.google.com/**group/v8-users<http://groups.google.com/group/v8-users> >>> >> >> -- > 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
