Revert changes made to Engine.pm in 1ef7eeb (5.90070)

In 1ef7eeb ("removed old PSGI Engine backcompat ") some back compat code
was removed from lib/Catalyst/Engine.pm. But, this backcompat code is
apparently still needed and being used out in the wild.

This breaks the tests of at least:

 Catalyst-Plugin-Authentication-0.10023
 t/live_app_remote1.t

This commit restores the lines removed, going back to the state of the
last production release, 5.90065:

 git checkout 5.90065 -- lib/Catalyst/Engine.pm

Also re-applied change in 08680694151

diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index 56e5b1d..927d363 100644 (file)
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -22,6 +22,25 @@ use namespace::clean -except => 'meta';
 # Amount of data to read from input on each pass
 our $CHUNKSIZE = 64 * 1024;
 
+# XXX - this is only here for compat, do not use!
+has env => ( is => 'rw', writer => '_set_env' );
+my $WARN_ABOUT_ENV = 0;
+around env => sub {
+  my ($orig, $self, @args) = @_;
+  if(@args) {
+    warn "env as a writer is deprecated, you probably need to upgrade Catalyst::Engine::PSGI"
+      unless $WARN_ABOUT_ENV++;
+    return $self->_set_env(@args);
+  }
+  return $self->$orig;
+};
+
+# XXX - Only here for Engine::PSGI compat
+sub prepare_connection {
+    my ($self, $ctx) = @_;
+    $ctx->request->prepare_connection;
+}
+
 =head1 NAME
 
 Catalyst::Engine - The Catalyst Engine
@@ -635,6 +654,7 @@ sub prepare_request {
     my ($self, $ctx, %args) = @_;
     $ctx->log->psgienv($args{env}) if $ctx->log->can('psgienv');
     $ctx->request->_set_env($args{env});
+    $self->_set_env($args{env}); # Nasty back compat!
     $ctx->response->_set_response_cb($args{response_cb});
 }