X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FObject%2FRemote%2FRole%2FConnector%2FPerlInterpreter.pm;h=312ee4c1209defe6d38f68590328bc07bbbbb1e2;hb=9822fc762d19741060b1e731c405395938d810af;hp=62d015318b4faf5009b2a48eac222f59072a1a44;hpb=03f41c0ee0921cff184d8be618505b1a25f30025;p=scpubgit%2FObject-Remote.git

diff --git a/lib/Object/Remote/Role/Connector/PerlInterpreter.pm b/lib/Object/Remote/Role/Connector/PerlInterpreter.pm
index 62d0153..312ee4c 100644
--- a/lib/Object/Remote/Role/Connector/PerlInterpreter.pm
+++ b/lib/Object/Remote/Role/Connector/PerlInterpreter.pm
@@ -1,6 +1,7 @@
 package Object::Remote::Role::Connector::PerlInterpreter;
 
 use IPC::Open2;
+use IO::Handle;
 use Object::Remote::ModuleSender;
 use Object::Remote::Handle;
 use Scalar::Util qw(blessed);
@@ -30,17 +31,44 @@ around connect => sub {
 
 sub _perl_command { 'perl', '-' }
 
-sub _open2_for {
+sub _start_perl {
   my $self = shift;
   my $pid = open2(
     my $foreign_stdout,
     my $foreign_stdin,
     $self->_perl_command(@_),
   ) or die "Failed to run perl at '$_[0]': $!";
-  require Object::Remote::FatNode;
-  print $foreign_stdin $Object::Remote::FatNode::DATA, "__END__\n"
+  return ($foreign_stdin, $foreign_stdout, $pid);
+}
+
+sub _open2_for {
+  my $self = shift;
+  my ($foreign_stdin, $foreign_stdout, $pid) = $self->_start_perl(@_);
+  $foreign_stdin->autoflush(1);
+  print $foreign_stdin 'BEGIN { $ENV{OBJECT_REMOTE_DEBUG} = 1 }'."\n"
+    if $ENV{OBJECT_REMOTE_DEBUG};
+  print $foreign_stdin $self->fatnode_text
     or die "Failed to send fatpacked data to new node on '$_[0]': $!";
   return ($foreign_stdin, $foreign_stdout, $pid);
 }
 
+sub fatnode_text {
+  my ($self) = @_;
+  require Object::Remote::FatNode;
+  my $text = '';
+  $text .= 'BEGIN { $ENV{OBJECT_REMOTE_DEBUG} = 1 }'."\n"
+    if $ENV{OBJECT_REMOTE_DEBUG};
+  $text .= <<'END';
+$INC{'Object/Remote/FatNode.pm'} = __FILE__;
+$Object::Remote::FatNode::DATA = <<'ENDFAT';
+END
+  $text .= $Object::Remote::FatNode::DATA;
+  $text .= "ENDFAT\n";
+  $text .= <<'END';
+eval $Object::Remote::FatNode::DATA;
+END
+  $text .= "__END__\n";
+  return $text;
+}
+
 1;