There was no non-single threaded Plack server for Windows. It is because current implementations use preforking which is completly broken on this system. But wait, Perl already has threads which works better on Windows.

So I wrote Thrall: multithreaded Plack server for Windows. To be strict - it is hacked Starlet server with preforking removed, so now works with Perl on Windows correctly.

Threads on Perl?

Well, I've noticed that threads are really stable and useful and its API is…