use DXDebug;
use Timer;
-use vars qw(%rd_callbacks %wt_callbacks %er_callbacks $rd_handles $wt_handles $er_handles $now %conns $noconns $blocking_supported);
+use vars qw(%rd_callbacks %wt_callbacks %er_callbacks $rd_handles $wt_handles $er_handles $now %conns $noconns $blocking_supported $cnum);
%rd_callbacks = ();
%wt_callbacks = ();
require POSIX; POSIX->import(qw(O_NONBLOCK F_SETFL F_GETFL))
};
if ($@ || $main::is_win) {
- print STDERR "POSIX Blocking *** NOT *** supported $@\n";
+# print STDERR "POSIX Blocking *** NOT *** supported $@\n";
$blocking_supported = 0;
} else {
$blocking_supported = 1;
- print STDERR "POSIX Blocking enabled\n";
+# print STDERR "POSIX Blocking enabled\n";
}
my $einprogress = eval {EINPROGRESS()};
my $ewouldblock = eval {EWOULDBLOCK()};
$^W = $w;
+$cnum = 0;
+
#
#-----------------------------------------------------------------
csort => 'telnet',
timeval => 60,
blocking => 0,
- cnum => ++$noconns,
+ cnum => (($cnum < 999) ? (++$cnum) : ($cnum = 1)),
};
- dbg('connll', "Connection created ($noconns)");
+ $noconns++;
+
+ dbg("Connection created ($noconns)") if isdbg('connll');
return bless $conn, $class;
}
if (ref $pkg) {
$call = $pkg->{call} unless $call;
return undef unless $call;
- confess "changing $pkg->{call} to $call" if exists $pkg->{call} && $call ne $pkg->{call};
+ dbg("changing $pkg->{call} to $call") if isdbg('connll') && exists $pkg->{call} && $call ne $pkg->{call};
+ delete $conns{$pkg->{call}} if exists $pkg->{call} && exists $conns{$pkg->{call}} && $pkg->{call} ne $call;
$pkg->{call} = $call;
$ref = $conns{$call} = $pkg;
- dbg('connll', "Connection $pkg->{cnum} $call stored");
+ dbg("Connection $pkg->{cnum} $call stored") if isdbg('connll');
} else {
$ref = $conns{$call};
}
delete $conns{$call} if $ref && $ref == $conn;
}
$call ||= 'unallocated';
- dbg('connll', "Connection $conn->{cnum} $call disconnected");
+ dbg("Connection $conn->{cnum} $call disconnected") if isdbg('connll');
unless ($main::is_win) {
kill 'TERM', $conn->{pid} if exists $conn->{pid};
delete $conn->{send_offset};
$offset = 0;
shift @$rq;
- last unless $flush; # Go back to select and wait
+ #last unless $flush; # Go back to select and wait
# for it to fire again.
}
# Call me back if queue has not been drained.
- if (@$rq) {
- set_event_handler ($sock, write => sub {$conn->_send(0)});
- } else {
+ unless (@$rq) {
set_event_handler ($sock, write => undef);
if (exists $conn->{close_on_empty}) {
&{$conn->{eproc}}($conn, undef) if exists $conn->{eproc};
&{$conn->{eproc}}($conn, $!) if exists $conn->{eproc};
$conn->disconnect;
} else {
- $conn->dequeue if exists $conn->{msg};
+ unless ($conn->{disable_read}) {
+ $conn->dequeue if exists $conn->{msg};
+ }
}
}
$conn->disconnect();
}
} else {
- dbg('err', "Msg: error on accept ($!)");
+ dbg("Msg: error on accept ($!)") if isdbg('err');
}
}
}
}
+sub disable_read
+{
+ my $conn = shift;
+ set_event_handler ($conn->{sock}, read => undef);
+ return $_[0] ? $conn->{disable_read} = $_[0] : $_[0];
+}
+
#
#----------------------------------------------------
# Event loop routines used by both client and server
my $call = $conn->{call} || 'unallocated';
my $host = $conn->{peerhost} || '';
my $port = $conn->{peerport} || '';
- dbg('connll', "Connection $conn->{cnum} $call [$host $port] being destroyed");
+ dbg("Connection $conn->{cnum} $call [$host $port] being destroyed") if isdbg('connll');
$noconns--;
}