Annnnndddddd . . . it's not actually implemented in Dancer2 yet. Stepping through with the debugger, into Dancer2::Core::App::send_file() finds:

571==>      ( ref($path) eq 'SCALAR' )
572           and return $$path;

[download]

Which explains why it just returns when a scalarref is passed. There's also nowhere in the code that actually handles the callback. Plus, there's a comment at the end of:

595         # TODO Streaming support

[download]

So, that's that, then.

"There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.

In reply to Re: Write a Filehandle w/Dancer2 by hardburn
in thread Write a Filehandle w/Dancer2 by hardburn

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