test.cc

#include <v8.h>
#include <node.h>
#include <iostream>

using namespace v8;

static void init (Handle<Object> target) {
    int i;
    for (i = 0; i < 10000000; ++i) {
        HandleScope scope;

        Local<Value> val = Object::New();
		Local<String> str = val->ToString();
    
    	char buffer[str->Length()+1];
    	str->WriteAscii(buffer);

#if 0
    	std::string s(buffer);
    	std::cout << s << std::endl;
#else
    	printf("%s\n", buffer);
#endif

    	fflush(stdout);
    }
    std::cout << "End" << std::endl;
    fflush(stdout);
    
    exit(0);
}
    
NODE_MODULE(test, init);

test.js

require('./build/default/test');

wscript

def set_options(opt):
    opt.tool_options("compiler_cxx")

def configure(conf):
    conf.check_tool("compiler_cxx")
    conf.check_tool("node_addon")

def build(bld):
    obj = bld.new_task_gen("cxx", "shlib", "node_addon")
    obj.target = "test"
    obj.source = "test.cc"