X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2Fcluster.pl;h=2cf7173f9c5cea358c8267670f27d029c07f0cf4;hb=d17f05b19fac36a0a8a2f828912a1a7ebefae79f;hp=059a24a929997f5ca5c8cb150490803d823b605d;hpb=cf3be2ab23c544fdb17d40cbff47f8a6631e9fdb;p=spider.git

diff --git a/perl/cluster.pl b/perl/cluster.pl
index 059a24a9..2cf7173f 100755
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -34,11 +34,14 @@ BEGIN {
 	# try to create and lock a lockfile (this isn't atomic but
 	# should do for now
 	$lockfn = "$root/local/cluster.lck";       # lock file name
-	if (-e $lockfn) {
+	if (-w $lockfn) {
 		open(CLLOCK, "$lockfn") or die "Can't open Lockfile ($lockfn) $!";
 		my $pid = <CLLOCK>;
-		chomp $pid;
-		die "Lockfile ($lockfn) and process $pid exist, another cluster running?" if kill 0, $pid;
+		if ($pid) {
+			chomp $pid;
+			die "Lockfile ($lockfn) and process $pid exist, another cluster running?" if kill 0, $pid;
+		}
+		unlink $lockfn;
 		close CLLOCK;
 	}
 	open(CLLOCK, ">$lockfn") or die "Can't open Lockfile ($lockfn) $!";
@@ -49,6 +52,8 @@ BEGIN {
 	$systime = time;
 }
 
+use AnyEvent;
+
 use DXVars;
 use Msg;
 use IntMsg;
@@ -270,7 +275,6 @@ sub cease
 	foreach $dxchan (DXChannel::get_all_nodes) {
 	    $dxchan->disconnect(2) unless $dxchan == $main::me;
 	}
-	Msg->event_loop(100, 0.01);
 
 	# disconnect users
 	foreach $dxchan (DXChannel::get_all_users) {
@@ -285,7 +289,6 @@ sub cease
 	UDPMsg::finish();
 
 	# end everything else
-	Msg->event_loop(100, 0.01);
 	DXUser::finish();
 	DXDupe::finish();
 
@@ -297,7 +300,7 @@ sub cease
 		$l->close_server;
 	}
 
-	LogDbg('cluster', "DXSpider V$version, build $subversion.$build ended");
+	LogDbg('cluster', "DXSpider V$version, build $subversion.$build (git: $gitversion) ended");
 	dbgclose();
 	Logclose();
 
@@ -339,6 +342,45 @@ sub AGWrestart
 	AGWMsg::init(\&new_channel);
 }
 
+sub idle_loop
+{
+	my $timenow = time;
+
+	DXChannel::process();
+
+#	$DB::trace = 0;
+
+	# do timed stuff, ongoing processing happens one a second
+	if ($timenow != $systime) {
+		reap() if $zombies;
+		$systime = $timenow;
+		my $days = int ($systime / 86400);
+		if ($systime_days != $days) {
+			$systime_days = $days;
+			$systime_daystart = $days * 86400;
+		}
+		IsoTime::update($systime);
+		DXCron::process();      # do cron jobs
+		DXCommandmode::process(); # process ongoing command mode stuff
+		DXXml::process();
+		DXProt::process();		# process ongoing ak1a pcxx stuff
+		DXConnect::process();
+		DXMsg::process();
+		DXDb::process();
+		DXUser::process();
+		DXDupe::process();
+		AGWMsg::process();
+		BPQMsg::process();
+
+		if (defined &Local::process) {
+			eval {
+				Local::process();       # do any localised processing
+			};
+			dbg("Local::process error $@") if $@;
+		}
+	}
+}
+
 #############################################################
 #
 # The start of the main line of code
@@ -386,7 +428,7 @@ DXXml::init();
 # banner
 my ($year) = (gmtime)[5];
 $year += 1900;
-LogDbg('cluster', "DXSpider V$version, build $subversion.$build started");
+LogDbg('cluster', "DXSpider V$version, build $subversion.$build (git: $gitversion) started");
 dbg("Copyright (c) 1998-$year Dirk Koopman G1TLH");
 
 # load Prefixes
@@ -441,9 +483,14 @@ UDPMsg::init(\&new_channel);
 # load bad words
 dbg("load badwords: " . (BadWords::load or "Ok"));
 
+# create end condvar
+$decease = AnyEvent->condvar;
+
 # prime some signals
+my ($sigint, $sigterm);
 unless ($DB::VERSION) {
-	$SIG{INT} = $SIG{TERM} = sub { $decease = 1 };
+	$sigint = AnyEvent->signal(signal=>'INT', cb=> sub{$decease->send});
+	$sigterm = AnyEvent->signal(signal=>'TERM', cb=> sub{$decease->send});
 }
 
 unless ($is_win) {
@@ -532,49 +579,13 @@ $script->run($main::me) if $script;
 
 #open(DB::OUT, "|tee /tmp/aa");
 
-for (;;) {
-#	$DB::trace = 1;
-
-	Msg->event_loop(10, 0.010);
-	my $timenow = time;
-
-	DXChannel::process();
+my $idle_loop = AnyEvent->idle(cb => &idle_loop);
 
-#	$DB::trace = 0;
 
-	# do timed stuff, ongoing processing happens one a second
-	if ($timenow != $systime) {
-		reap() if $zombies;
-		$systime = $timenow;
-		my $days = int ($systime / 86400);
-		if ($systime_days != $days) {
-			$systime_days = $days;
-			$systime_daystart = $days * 86400;
-		}
-		IsoTime::update($systime);
-		DXCron::process();      # do cron jobs
-		DXCommandmode::process(); # process ongoing command mode stuff
-		DXXml::process();
-		DXProt::process();		# process ongoing ak1a pcxx stuff
-		DXConnect::process();
-		DXMsg::process();
-		DXDb::process();
-		DXUser::process();
-		DXDupe::process();
-		AGWMsg::process();
-		BPQMsg::process();
+# main loop
+$decease->recv;
 
-		if (defined &Local::process) {
-			eval {
-				Local::process();       # do any localised processing
-			};
-			dbg("Local::process error $@") if $@;
-		}
-	}
-	if ($decease) {
-		last if --$decease <= 0;
-	}
-}
+idle_loop() for (1..25);
 cease(0);
 exit(0);