4 files changed, 53 insertions, 21 deletions

diff --git a/web/nms.gathering.org/api/public/ping b/web/nms.gathering.org/api/public/ping
index f13a03b..bf92440 100755
--- a/web/nms.gathering.org/api/public/ping
+++ b/web/nms.gathering.org/api/public/ping
@@ -2,10 +2,18 @@
 use lib '../../../../include';
 use nms::web;
 
-my $q = $nms::web::dbh->prepare("SELECT DISTINCT ON (sysname) time,sysname, latency_ms FROM ping NATURAL JOIN switches WHERE time in (select max(time) from ping where " . $nms::web::when . " group by switch)");
+#nms::web::setwhen('1s');
+
+my $q = $nms::web::dbh->prepare("SELECT DISTINCT ON (sysname) (now() - time) as age,sysname, latency_ms FROM ping NATURAL JOIN switches WHERE time in (select max(time) from ping where " . $nms::web::when . " group by switch)");
 $q->execute();
 while (my $ref = $q->fetchrow_hashref()) {
 	$nms::web::json{'switches'}{$ref->{'sysname'}}{'latency'} = $ref->{'latency_ms'};
+	# This isn't pretty, feel free to fix, but I want age == seconds
+	# without decimals.
+	my ($h,$m,$ss) = split(':', $ref->{'age'});
+	my ($s,undef) = split('\.', "$ss");
+	
+	$nms::web::json{'switches'}{$ref->{'sysname'}}{'age'} = ($h*60*60) + ($m*60) + $s;#  $$ref->{'age'};
 }
 
 my $qs = $nms::web::dbh->prepare("SELECT DISTINCT ON (switch) switch, latency_ms FROM ping_secondary_ip WHERE " . $nms::web::when .  " ORDER BY switch, time DESC;");
@@ -20,8 +28,6 @@ while (my $ref = $lq->fetchrow_hashref()) {
 	$nms::web::json{'linknets'}{$ref->{'linknet'}} = [ $ref->{'latency1_ms'}, $ref->{'latency2_ms'} ];
 }
 
-$q->execute();
-
 $nms::web::cc{'max-age'} = "1";
 $nms::web::cc{'stale-while-revalidate'} = "5";
 finalize_output();
diff --git a/web/nms.gathering.org/js/nms-data.js b/web/nms.gathering.org/js/nms-data.js
index ef41a3a..155b5a8 100644
--- a/web/nms.gathering.org/js/nms-data.js
+++ b/web/nms.gathering.org/js/nms-data.js
@@ -168,6 +168,18 @@ nmsData.unregisterHandler = function(name, id) {
  * after a comment is posted).
  */
 nmsData.updateSource = function(name) {
+	/*
+	 * See comment in nms.js nmsINIT();
+	 */
+	if (name == "ticker" ) {
+		for (var i in nmsData._sources[name].cbs) {
+			var tmp = nmsData._sources[name].cbs[i];
+			if (tmp.cb != undefined) {
+				tmp.cb(tmp.cbdata);
+			}
+		}
+		return;
+	}
 	this._genericUpdater(name, true);
 }
 
diff --git a/web/nms.gathering.org/js/nms-map-handlers.js b/web/nms.gathering.org/js/nms-map-handlers.js
index 0126c38..e6b9103 100644
--- a/web/nms.gathering.org/js/nms-map-handlers.js
+++ b/web/nms.gathering.org/js/nms-map-handlers.js
@@ -162,9 +162,6 @@ function trafficUpdater()
 	}
 }
 
-/*
- * Init-function for uplink map
- */
 function trafficTotInit()
 {
 	var m = 1024 * 1024 / 8;
@@ -250,23 +247,20 @@ function tempInit()
 
 function pingUpdater()
 {
-	if (!nms.ping_data || !nms.ping_data["switches"]) {
+	if (nmsData.switches == undefined || nmsData.switches.switches == undefined) {
 		return;
 	}
-	for (var sw in nms.switches_now["switches"]) {
-		var c = blue;
-		if (nms.ping_data['switches'] && nms.ping_data['switches'][sw])
-			c = gradient_from_latency(nms.ping_data["switches"][sw]["latency"]);
-		setSwitchColor(sw, c);
-	}
-	for (var ln in nms.switches_now["linknets"]) {
-		var c1 = blue;
-		var c2 = c1;
-		if (nms.ping_data['linknets'] && nms.ping_data['linknets'][ln]) {
-			c1 = gradient_from_latency(nms.ping_data["linknets"][ln][0]);
-			c2 = gradient_from_latency(nms.ping_data["linknets"][ln][1]);
+	for (var sw in nmsData.switches.switches) {
+		try {
+			if (nmsData.ping.switches[sw].age > 0) {
+				c = red;
+			} else {
+				c = gradient_from_latency(nmsData.ping.switches[sw].latency);
+			}
+			nmsMap.setSwitchColor(sw, c);
+		} catch (e) {
+			nmsMap.setSwitchColor(sw, blue);
 		}
-		setLinknetColors(ln, c1, c2);
 	}
 }
 
@@ -278,6 +272,9 @@ function pingInit()
 	setLegend(3,gradient_from_latency(60),"60ms");	
 	setLegend(4,gradient_from_latency(100),"100ms");	
 	setLegend(5,gradient_from_latency(undefined) ,"No response");	
+	nmsData.addHandler("ping","mapHandler",pingUpdater);
+	nmsData.addHandler("switches","mapHandler",pingUpdater);
+	nmsData.addHandler("ticker", "mapHandler", pingUpdater);
 }
 
 function commentUpdater()
diff --git a/web/nms.gathering.org/js/nms.js b/web/nms.gathering.org/js/nms.js
index 0484ffa..025fab9 100644
--- a/web/nms.gathering.org/js/nms.js
+++ b/web/nms.gathering.org/js/nms.js
@@ -320,7 +320,17 @@ function setUpdater(fo)
 {
 	nmsMap.reset();
 	nmsData.unregisterHandlerWildcard("mapHandler");
-	fo.init();
+	try {
+		fo.init();
+	} catch (e) {
+		/*
+		 * This can happen typically on initial load where the data
+		 * hasn't been retrieved yet. Instead of breaking the
+		 * entire init-process, just bail out here.
+		 */
+		console.log("Possibly broken handler: " + fo.name);
+		console.log(e);
+	}
 	var foo = document.getElementById("updater_name");
 	foo.innerHTML = fo.name + "   ";
 	document.location.hash = fo.tag;
@@ -455,6 +465,13 @@ function initNMS() {
 	nmsData.registerSource("ping", "/api/public/ping");
 	nmsData.registerSource("switches","/api/public/switches");
 	nmsData.registerSource("switchstate","/api/public/switch-state");
+	
+	// This is a magic dummy-source, it's purpose is to give a unified
+	// way to get ticks every second. It is mainly meant to allow map
+	// handlers to register for ticks so they will execute without data
+	// (and thus notice stale data instead of showing a green ping-map
+	// despite no pings)
+	nmsData.registerSource("ticker","bananabananbanana");
 
 	// Private	
 	nmsData.registerSource("snmp","/api/private/snmp");