do non blocking connects

[spider.git] / perl / IntMsg.pm

diff --git a/perl/IntMsg.pm b/perl/IntMsg.pm
index 150ec91a2f0a860c9a63ad73a2f2a81c74d73a2e..8065f3024e5c693e04e7b50620a5d136e83c2a00 100644 (file)
--- a/perl/IntMsg.pm
+++ b/perl/IntMsg.pm
@@ -26,12 +26,23 @@ sub enqueue
 sub dequeue
 {
        my $conn = shift;
-       my $msg;
-       
-       while ($msg = shift @{$conn->{inqueue}}){
-               $msg =~ s/\%([2-9A-F][0-9A-F])/chr(hex($1))/eg;
-               $msg =~ s/[\x00-\x08\x0a-\x1f\x80-\x9f]/./g;         # immutable CSI sequence + control characters
-               &{$conn->{rproc}}($conn, $msg, $!);
-               $! = 0;
+
+       if ($conn->{msg} =~ /\n/) {
+               my @lines = split /\r?\n/, $conn->{msg};
+               if ($conn->{msg} =~ /\n$/) {
+                       delete $conn->{msg};
+               } else {
+                       $conn->{msg} = pop @lines;
+               }
+               for (@lines) {
+                       if (defined $_) {
+                               s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
+                               s/[\x00-\x08\x0a-\x1f\x80-\x9f]/./g;         # immutable CSI sequence + control characters
+                       } else {
+                               $_ = '';
+                       }
+                       &{$conn->{rproc}}($conn, $_);
+               }
        }
 }
+