NAME
Plack::Middleware::Recursive - Allows PSGI apps to include or forward requests recursively
SYNOPSIS
# with Builder
enable
"Recursive"
;
# in apps
my
$res
=
$env
->{
'plack.recursive.include'
}->(
"/new_path"
);
# Or, use exceptions
my
$app
=
sub
{
# ...
Plack::Recursive::ForwardRequest->throw(
"/new_path"
);
};
DESCRIPTION
Plack::Middleware::Recursive allows PSGI applications to recursively include or forward requests to other paths. Applications can make use of callbacks stored in $env->{'plack.recursive.include'}
to include another path to get the response (whether it's an array ref or a code ref depending on your application), or throw an exception Plack::Recursive::ForwardRequest anywhere in the code to forward the current request (i.e. abort the current and redo the request).
AUTHORS
Tatsuhiko Miyagawa
Masahiro Honma
SEE ALSO
Plack Plack::Middleware::HTTPExceptions
The idea, code and interface are stolen from Rack::Recursive and paste.recursive.