examples/public-inbox.psgi: document ReverseProxy

[public-inbox.git] / examples / public-inbox.psgi

diff --git a/examples/public-inbox.psgi b/examples/public-inbox.psgi
index 4d34b4262a16bb2b5505a0fb0b0b82e8df6e50ed..c4a8903e1639e2a101b2ea919058d0c9b2b7897e 100644 (file)
--- a/examples/public-inbox.psgi
+++ b/examples/public-inbox.psgi
@@ -12,13 +12,19 @@ use Plack::Builder;
 my $have_deflater = eval { require Plack::Middleware::Deflater; 1 };
 
 builder {
-       enable 'Plack::Middleware::Chunked';
+       enable 'Chunked';
        if ($have_deflater) {
-               enable "Deflater",
+               enable 'Deflater',
                        content_type => [ 'text/html', 'text/plain',
                                        'application/atom+xml' ];
        }
-       enable "Head";
+
+       # Enable to ensure redirects and Atom feed URLs are generated
+       # properly when running behind a reverse proxy server which
+       # sets X-Forwarded-For and X-Forwarded-Proto request headers.
+       # See Plack::Middleware::ReverseProxy documentation for details
+       # enable 'ReverseProxy';
+       enable 'Head';
        sub {
                my $req = Plack::Request->new(@_);
                PublicInbox::WWW::run($req, $req->method);