Am I missing with ref in this code?

[Jesse Phillips]

On Thursday, 24 January 2019 at 15:28:19 UTC, Suliman wrote:
> I am doing very small link-checker. Here is' code 
> https://run.dlang.io/is/p8whrA
>
> I am expecting that on line:
> writefln("url: %s, status: %s", url.url, url.status);
>
> I will print link and it's status. But I am getting only:
> url: http://127.0.0.1:8081/hck, status:
> url: http://127.0.0.1:8081/hck2, status:
> url: http://127.0.0.1:8081/hck3, status:
>
> It's seems that I missed something with refs? Could you help me 
> find error?

You're writing asynchronous code and expecting it to process 
synchronized. Just make a synchronous call. If you need async use 
message passing with concurrency, probability on each call to the 
url so you can do the slow operations in parallel.