- my $alive = $term &&
- (($proto eq 'HTTP/1.1' && $conn !~ /\bclose\b/i) ||
- ($conn =~ /\bkeep-alive\b/i));
-
- $h .= 'Connection: ' . ($alive ? 'keep-alive' : 'close');
- $h .= "\r\nDate: " . http_date() . "\r\n\r\n";
+ my $prot_persist = ($proto eq 'HTTP/1.1') && ($conn !~ /\bclose\b/i);
+ my $alive;
+ if (!$term && $prot_persist) { # auto-chunk
+ $chunked = $alive = 2;
+ $h .= "Transfer-Encoding: chunked\r\n";
+ # no need for "Connection: keep-alive" with HTTP/1.1
+ } elsif ($term && ($prot_persist || ($conn =~ /\bkeep-alive\b/i))) {
+ $alive = 1;
+ $h .= "Connection: keep-alive\r\n";
+ } else {
+ $h .= "Connection: close\r\n";
+ }
+ $h .= 'Date: ' . http_date() . "\r\n\r\n";