Hello Sascha2018,
See IO::FDPass for passing a handle to a process. Another way is storing the handle into a hash and use $ident as the key. I'm passing $dent to $pm->start($ident). That sets the identification for the process. Inside the on_finish block, remove the entry from the hash.
Well, something like the following. Please adjust the _uid function accordingly, to your specification.
#!/usr/bin/perl
use strict;
use warnings;
use feature 'state';
no strict 'refs';
use IO::Socket;
use IO::Select;
use Parallel::ForkManager;
my $die = 0;
my %lkup;
sub _uid {
state $uid = 0;
$uid = 1 if ++$uid > 2e9;
$uid;
}
$SIG{INT} = sub { $die = 1; exit; };
my %clients = ();
my $select = IO::Select->new;
my $server = IO::Socket::INET->new(
LocalHost => 'localhost',
LocalPort => 2222,
Proto => 'tcp',
Listen => 10000,
Reuse => 1,
) or die "Sock Error: $!\n";
my $pm = Parallel::ForkManager->new(10);
$pm->set_waitpid_blocking_sleep(0);
$pm->run_on_finish( sub {
my ($pid,$exitcode,$ident,$exitsignal,$coredump,$get) = @_;
$clients{$ident}->{ident} = $ident;
$clients{$ident}->{ip} = $get->{ip};
$clients{$ident}->{socket} = delete $lkup{$ident};
});
$server->autoflush(1);
$select->add($server);
while (!$die) {
foreach my $key ($select->can_read()) { # foreach
if ($key eq $server) { # if $bay eq $server
next if $key eq "";
my $bay = $server->accept or next;
my $ip = $bay->peerhost();
my $ident = _uid();
$lkup{$ident} = $bay;
$select->add($bay);
$pm->start($ident) and next;
select($bay); $| = 1;
foreach my $client (keys %clients) {
print "Connection from $clients{$client}->{ip} with Id
+ent $clients{$client}->{ident} and Socket $clients{$client}->{socket}
+ ... OK\n";
}
$pm->finish(0, { ip => $ip });
}
}
$pm->wait_all_children;
}
sub sendHeader {
my $sock = shift;
my $header =<<"EOT";
HTTP/1.0 200 OK
Content-type: text/html
EOT
$sock->syswrite($header);
}
Regards, Mario
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