Does concurrencpp support "co_yield co_await xxx" in generator?

[HppZ]

concurrencpp::generator<int> Test::test_generator()
{
    int i = 0;
    while(i++ < 5)
    {
        co_yield co_await test_async_task();
    }
}

concurrencpp::result<int> Test::test_async_task()
{
    co_await runtime.timer_queue()->make_delay_object(std::chrono::milliseconds(5000), runtime.thread_pool_executor());
    co_return 42;
}

void Test::onClicked()
{
    for (auto value : test_generator()) 
    {
        qDebug() << value;
    }
}

[HppZ]

I think 'co_yield co_await xxx' in generator should work.

[HppZ]

doc

Generators are meant to be used synchronously - they can only use the co_yield keyword and must not use the co_await keyword.

[HppZ]

what if I don't know how many results there are, such as http streaming responses.

[HppZ]

similar to https://github.com/lewissbaker/cppcoro?tab=readme-ov-file#async_generatort

[David-Haim]

Currently it is not supported, it can be a nice addition to the library.
unfortunately there are more important things to implement right now, including asynchronous IO :)
I don't see this implemented in the next year, unless someone is willing to implement it and make a PR.