Fission Perl environment
This is an environment to execute perl code.
It is implemented using the lightweight web application framework Dancer2 and the async I/O webserver Twiggy.
Since Twiggy is implemented with AnyEvent, you can write async code using AnyEvent in your function.
Build this image
docker build -t USER/perl . && docker push USER/perl
Usage
The function you upload is actually a perl package returning a coderef (see the example).
You can use other packages and add more subs, but only the coderef you returned from the package is executed directly.
Your main-function gets exactly one argument: the Dancer2 request object. You
may want to use Dancer2 to get functions like send_error.
Example
# hello.pm
return sub {
return 'Hello, Perl!';
}