dispatcher = event_dispatcher::current_dispatcher();

dispatcher->begin_invoke([]
{
    cout << "begin invoke thread id... " << std::this_thread::get_id() << endl;
}).then([]
{
    cout << "then invoke thread id... " << std::this_thread::get_id() << endl;
    return 5;
}, pplx::task_continuation_context::use_current()).then([](int c)
{
    cout << "and then invoke thread id... " << c << std::this_thread::get_id() << endl;
}, pplx::task_continuation_context::use_arbitrary());

//Start first dispatcher on a new thread
std::thread t([]
{
    dispatcher->run();
});

t.detach();

auto dispatcher2 = event_dispatcher::current_dispatcher();

dispatcher2->begin_invoke([]
{
    cout << "Running from second dispatcher" << endl;
    dispatcher->begin_invoke([]
    {
        cout << "running from first dispatcher" << endl;
    });
});

/* This blocks, current thread runs the loop */
dispatcher2->run();