How to support concurrent in Genie?

[deahhh]

$julia -q -t auto

using Genie
route("/") do
   res = rand(1,10000000)*rand(10000000, 1)
   "$(Threads.threadid())\t$(res)"
end
up()

I tested with this code, but got 1 as the thread-id every time.
Does it support multi-threading?
Does it support multi-process?
Why it never stop even after I close the connection?("[ Info: GET / 200" will be printed several seconds after the http page was closed.)

[essenciary]

Genie execution is multi-tasked (non-blocking) but not multi-threaded (per the names in here https://docs.julialang.org/en/v1/manual/parallel-computing/). We're working on it though and if everything goes well, will be released in Genie 5 in a couple of weeks.

[deahhh]

@essenciary
Does Genie 5 support multi-threading?
I find nothing in the document.
Thanks!