9 use File::Temp 'tempfile';
13 my $debug = 0; # Net::SMTP->new( Debug => .. )
15 my $inet6class = Net::SMTP->can_inet6;
16 plan skip_all => "no IPv6 support found in Net::SMTP" if ! $inet6class;
18 plan skip_all => "fork not supported on this platform"
19 unless $Config::Config{d_fork} || $Config::Config{d_pseudofork} ||
20 (($^O eq 'MSWin32' || $^O eq 'NetWare') and
21 $Config::Config{useithreads} and
22 $Config::Config{ccflags} =~ /-DPERL_IMPLICIT_SYS/);
24 my $srv = $inet6class->new(
28 plan skip_all => "cannot create listener on ::1: $!" if ! $srv;
29 my $saddr = "[".$srv->sockhost."]".':'.$srv->sockport;
30 note("server on $saddr");
34 defined( my $pid = fork()) or die "fork failed: $!";
35 exit(smtp_server()) if ! $pid;
37 my $cl = Net::SMTP->new($saddr, Debug => $debug);
38 note("created Net::SMTP object");
40 fail("IPv6 SMTP connect failed");
48 my $cl = $srv->accept or die "accept failed: $!";
49 print $cl "220 welcome\r\n";
51 my ($cmd,$arg) = m{^(\S+)(?: +(.*))?\r\n} or die $_;
53 if ($cmd eq 'QUIT' ) {
54 print $cl "250 bye\r\n";
56 } elsif ( $cmd eq 'HELO' ) {
57 print $cl "250 localhost\r\n";
58 } elsif ( $cmd eq 'EHLO' ) {
59 print $cl "250-localhost\r\n".
62 diag("received unknown command: $cmd");
63 print "500 unknown cmd\r\n";
67 note("SMTP dialog done");