Emitting events from a native node/v8 module

native.cc

/*
  You need to mix EventEmitter into MyObject from the JS end before you can emit/listen for events
*/
bool MyObject::Emit(const char *event, int argCount, Handle<Value> emitArgs[])
{
    HandleScope scope;

    //Format arguments to pass to v8::Function
    int nArgCount = argCount + 1;
    Handle<Value> *nEmitArgs = new Handle<Value>[nArgCount];

    //Integrity checks
    if (nEmitArgs == NULL)
    {
        return false;
    }

    if (this->handle_.IsEmpty())
    {
        return false;
    }

    //nEmitArgs = ['coolEvent', other args...]
    nEmitArgs[0] = String::New(event);
    if (emitArgs != NULL)
    {
        for (int i = 0; i < argCount; i++)
        {
            nEmitArgs[i + 1] = emitArgs[i];
        }
    }

    //Emit event
    Local<Value> emit_v = this->handle_->Get(NODE_SYMBOL("emit"));
    if (!emit_v->IsFunction())
    {
        return false;
    }
    Local<Function> emitf = Local<Function>::Cast(emit_v);

    TryCatch try_catch;
    emitf->Call(this->handle_, nArgCount, nEmitArgs);

    //Cleanup
    delete [] nEmitArgs;

    if (try_catch.HasCaught())
    {
        FatalException(try_catch);
    }
    return true;
}