diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Net/IMAP/InterIMAP.pm | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/Net/IMAP/InterIMAP.pm b/lib/Net/IMAP/InterIMAP.pm index 2898905..40f4193 100644 --- a/lib/Net/IMAP/InterIMAP.pm +++ b/lib/Net/IMAP/InterIMAP.pm @@ -23,6 +23,7 @@ use strict; use Compress::Raw::Zlib qw/Z_OK Z_FULL_FLUSH Z_SYNC_FLUSH MAX_WBITS/; use Config::Tiny (); use Errno 'EINTR'; +use Fcntl qw/F_GETFL F_SETFL FD_CLOEXEC/; use Net::SSLeay (); use List::Util qw/all first/; use POSIX ':signal_h'; @@ -1354,7 +1355,13 @@ sub _tcp_connect($$$) { foreach my $ai (@res) { socket my $s, $ai->{family}, $ai->{socktype}, $ai->{protocol}; - return $s if defined $s and connect($s, $ai->{addr}); + # TODO: add a connection timeout + # http://devpit.org/wiki/Connect%28%29_with_timeout_%28in_Perl%29 + if (defined $s and connect($s, $ai->{addr})) { + my $flags = fcntl($s, F_GETFL, 0) or $self->panic("fcntl F_GETFL: $!"); + fcntl($s, F_SETFL, $flags | FD_CLOEXEC) or $self->panic("fcntl F_SETFL: $!"); + return $s; + } } $self->fail("Can't connect to $host:$port"); } |