use DXDebug;
use Timer;
-use vars qw(%rd_callbacks %wt_callbacks %er_callbacks $rd_handles $wt_handles $er_handles $now %conns $noconns);
+use vars qw(%rd_callbacks %wt_callbacks %er_callbacks $rd_handles $wt_handles $er_handles $now %conns $noconns $blocking_supported);
%rd_callbacks = ();
%wt_callbacks = ();
$er_handles = IO::Select->new();
$now = time;
-my $blocking_supported = 0;
BEGIN {
# Checks if blocking is supported
eval {
- require POSIX; POSIX->import(qw (F_SETFL F_GETFL O_NONBLOCK));
+ require POSIX; POSIX->import(qw(O_NONBLOCK F_SETFL F_GETFL))
};
- $blocking_supported = 1 unless $@;
+ if ($@ || $main::is_win) {
+ print STDERR "POSIX Blocking *** NOT *** supported $@\n";
+ $blocking_supported = 0;
+ } else {
+ $blocking_supported = 1;
+ print STDERR "POSIX Blocking enabled\n";
+ }
+
# import as many of these errno values as are available
eval {
my $proto = getprotobyname('tcp');
$sock->socket(AF_INET, SOCK_STREAM, $proto) or return undef;
- if ($conn->{blocking}) {
- blocking($sock, 0);
- $conn->{blocking} = 0;
- }
+ blocking($sock, 0);
+ $conn->{blocking} = 0;
my $ip = gethostbyname($to_host);
# my $r = $sock->connect($to_port, $ip);
$call ||= 'unallocated';
dbg('connll', "Connection $call disconnected");
- unless ($^O =~ /^MS/i) {
+ unless ($main::is_win) {
kill 'TERM', $conn->{pid} if exists $conn->{pid};
}
$conn->disconnect;
return 0; # fail. Message remains in queue ..
}
- }
+ } elsif (isdbg('raw')) {
+ my $call = $conn->{call} || 'none';
+ dbgdump('raw', "$call send $bytes_written: ", $msg);
+ }
$offset += $bytes_written;
$bytes_to_write -= $bytes_written;
}
if (defined ($bytes_read)) {
if ($bytes_read > 0) {
$conn->{msg} .= $msg;
+ if (isdbg('raw')) {
+ my $call = $conn->{call} || 'none';
+ dbgdump('raw', "$call read $bytes_read: ", $msg);
+ }
}
} else {
if (_err_will_block($!)) {
sub new_client {
my $server_conn = shift;
my $sock = $server_conn->{sock}->accept();
- my $conn = $server_conn->new($server_conn->{rproc});
- $conn->{sock} = $sock;
- my ($rproc, $eproc) = &{$server_conn->{rproc}} ($conn, $conn->{peerhost} = $sock->peerhost(), $conn->{peerport} = $sock->peerport());
- $conn->{sort} = 'Incoming';
- if ($eproc) {
- $conn->{eproc} = $eproc;
- set_event_handler ($sock, error => $eproc);
+ if ($sock) {
+ my $conn = $server_conn->new($server_conn->{rproc});
+ $conn->{sock} = $sock;
+ blocking($sock, 0);
+ $conn->{blocking} = 0;
+ my ($rproc, $eproc) = &{$server_conn->{rproc}} ($conn, $conn->{peerhost} = $sock->peerhost(), $conn->{peerport} = $sock->peerport());
+ $conn->{sort} = 'Incoming';
+ if ($eproc) {
+ $conn->{eproc} = $eproc;
+ set_event_handler ($sock, error => $eproc);
+ }
+ if ($rproc) {
+ $conn->{rproc} = $rproc;
+ my $callback = sub {$conn->_rcv};
+ set_event_handler ($sock, read => $callback);
+ } else { # Login failed
+ &{$conn->{eproc}}($conn, undef) if exists $conn->{eproc};
+ $conn->disconnect();
+ }
+ } else {
+ dbg('err', "Msg: error on accept ($!)");
}
- if ($rproc) {
- $conn->{rproc} = $rproc;
- my $callback = sub {$conn->_rcv};
- set_event_handler ($sock, read => $callback);
- } else { # Login failed
- &{$conn->{eproc}}($conn, undef) if exists $conn->{eproc};
- $conn->disconnect();
- }
}
sub close_server
# Quit the loop if no handles left to process
last unless ($rd_handles->count() || $wt_handles->count());
- ($rset, $wset) = IO::Select->select($rd_handles, $wt_handles, $er_handles, $timeout);
+ ($rset, $wset, $eset) = IO::Select->select($rd_handles, $wt_handles, $er_handles, $timeout);
foreach $e (@$eset) {
&{$er_callbacks{$e}}($e) if exists $er_callbacks{$e};