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Don't wait forever for a client that connects but never sends

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Joe Cooper
2026-08-15 01:35:02 -05:00
parent 6f7682f94d
commit cefb0b6480
1 changed files with 7 additions and 0 deletions
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miniserv.pl
+7
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@@ -915,6 +915,13 @@ while(1) {
# Initialize SSL for this connection # Initialize SSL for this connection
if ($use_ssl) { if ($use_ssl) {
my $byte = ''; my $byte = '';
# Don't wait forever for a client that
# connects but never sends anything
my $pmask;
vec($pmask, fileno(SOCK), 1) = 1;
select($pmask, undef, undef,
$config{'peek_timeout'} || 60)
|| exit;
# Look at the first byte of the socket # Look at the first byte of the socket
# buffer but don't consume it # buffer but don't consume it
recv(SOCK, $byte, 1, MSG_PEEK); recv(SOCK, $byte, 1, MSG_PEEK);