added echo and noecho for clients to set/unset

[spider.git] / perl / Msg.pm

diff --git a/perl/Msg.pm b/perl/Msg.pm
index d067f27e31c35ee2fec876577a345eb2fb7a274b..b3816df3f324ade51480e1f65d4105cc13d13b6b 100644 (file)
--- a/perl/Msg.pm
+++ b/perl/Msg.pm
@@ -89,7 +89,7 @@ sub _enqueue {
     my ($conn, $msg) = @_;
     # prepend length (encoded as network long)
     my $len = length($msg);
-       $msg =~ s/(\x00-\x2f\x7e-\xff%])/sprintf("%%%02X", ord($1))/eg; 
+       $msg =~ s/([\%\x00-\x1f\x7f-\xff])/sprintf("%%%02X", ord($1))/eg; 
     push (@{$conn->{queue}}, $msg . "\n");
 }
 
@@ -128,6 +128,7 @@ sub _send {
                 } else {    # Uh, oh
                                        delete $conn->{send_offset};
                     $conn->handle_send_err($!);
+                                       $conn->disconnect;
                     return 0; # fail. Message remains in queue ..
                 }
             }
@@ -231,9 +232,10 @@ sub _rcv {                     # Complement to _send
     }
 
 FINISH:
-    if (defined $bytes_read == 0) {
-               $conn->disconnect();
+    if (defined $bytes_read && $bytes_read == 0) {
+#              $conn->disconnect();
                &{$conn->{rcvd_notification_proc}}($conn, undef, $!);
+               @lines = ();
     } 
 
        while (@lines){