Changed superbuffer to rollover and client improvements

config.js

@@ -11,7 +11,7 @@ var config = {
 	BACKEND_SOCKET: "./backend/rtbw.sock",
 	
 	BUFFER_PURGE_TIME: 1800000,  //30 minutes
-	SUPERBUFFER_PURGE_TIME: 43200000 //12 hours
+	SUPERBUFFER_SIZE: 24
 };
 
 module.exports = config;

graphBuffer.js

@@ -2,15 +2,21 @@ const Cycle = require("./cycle").Cycle;
 const logger = require("./logger");
 
 class CycleBuffer {
-	constructor(purgeTime) {
+	constructor(purgeTime, fixed=false) {
 		this.time = purgeTime;
 		this.buffer=[];
 		var th = this;
 		this.onclear = function(sp) {};
+		
+		if(fixed) {
+			this.fixed=true;
+		}
+		else {
 			this.inter = setInterval(function() {
 				th.purge();
 			}, this.time);
 		}
+	}
 	
 	purge()
 	{
@@ -20,6 +26,8 @@ class CycleBuffer {
 	
 	add(cycle) {
 		this.buffer.push(cycle);
+		if(this.fixed && this.buffer.length>=this.time)
+			this.buffer.shift();
 	}
 	
 	all() {
@@ -31,6 +39,7 @@ class CycleBuffer {
 		return ret;
 	}
 	close() {
+		if(this.inter)
 			clearInterval(this.inter);
 		this.buffer.length=0;
 	}

main.js

@@ -75,7 +75,7 @@ var allTime = new _cycle.Cycle();
 var allTimeAverage = new _cycle.Cycle();
 var allTimeAverageN = 0;
 var buffer = new CycleBuffer(config.BUFFER_PURGE_TIME);
-var superbuffer = new CycleBuffer(config.SUPERBUFFER_PURGE_TIME);
+var superbuffer = new CycleBuffer(config.SUPERBUFFER_SIZE, true);
 var beInfo = null;
 
 var upSince = new Date();
@@ -96,7 +96,7 @@ superbuffer.onclear = function(bu) {
 };
 
 logger.log("Buffer set to clear every "+(config.BUFFER_PURGE_TIME/1000/60)+" minutes");
-logger.log("Superbuffer set to clear every "+(config.SUPERBUFFER_PURGE_TIME/1000/60)+" minutes");
+logger.log("Superbuffer set to fill at "+(config.SUPERBUFFER_SIZE)+" entries");
 
 process.execFile(config.PYTHON_EXECUTABLE, [config.RTBWCTL_FILENAME, config.BACKEND_SOCKET, "info"], function(error,stdout,stderr) {
 
@@ -128,7 +128,7 @@ var server = http.createServer(function(req, res) {
 			res.end(JSON.stringify({
 				interval: config.POLL_INTERVAL,
 				purgeInterval: config.BUFFER_PURGE_TIME,
-				superPurgeInterval: config.SUPERBUFFER_PURGE_TIME,
+				superPurgeInterval: config.SUPERBUFFER_SIZE,
 				backendInterval: beInfo.timeout,
 				board: beInfo.board,
 				upSince: upSince
@@ -213,10 +213,6 @@ wss.on('request', function(req) { //why isn't this getting called?
 });
 
 wss.on('connection', function (ws) {
-
-	/*ws.on('message', function (message) {
-		ws.send("Received: " + message);
-	});*/
 	var f = function(cycle) {
 		ws.send(JSON.stringify({type: "cycle", data: cycle}));
 	};

www/index.html

@@ -19,7 +19,7 @@
 			Cycle interval: <em id='interval'></em><br />
 			Archiver interval: <em id='binterval'></em><br />
 			Server buffer purge interval: <em id='pinterval'></em><br />
-			Server aggregate buffer purge interval: <em id='spinterval'></em><br />
+			Server aggregate buffer max size: <em id='spinterval'></em><br />
 		</p>
 		<hr></hr>
 		<h2>Total uptime stats</h2>

www/js/renderer.js

@@ -31,6 +31,8 @@ const maxEntries= client.preloadCycles;
 var cycleTableRollover = null;
 var sessionAverageRollover = null;
 
+var cyTotal=0;
+
 function setStatus(str)
 {
 	$('#status').text(str);
@@ -74,7 +76,7 @@ function createNewCandle(charts, close)
 
 function createNewLinePoint(charts, data)
 {
-	if(charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1]) {
+	if(charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1] !==undefined) {
 		charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1] = data.number;
 		charts.agline.data.datasets[1].data[charts.agline.data.datasets[0].data.length-1] = data.number/data._cycles;
 	}
@@ -305,12 +307,18 @@ function graphCycle(data, charts,update=true)
 	//Line
 	
 	//Total posts
-	if(charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1]) {
-		charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1] += data.number;
-		if(client.superBuffer.length>0)
-			charts.agline.data.datasets[1].data[charts.agline.data.datasets[0].data.length-1] = charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1] /client.superBuffer[client.superBuffer.length-1]._cycles;
-		if(update)
+	var lgc = charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1];
+	//console.log(lgc+" "+data.number);
+	if(lgc || lgc===0) {
+		charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1]= lgc+ data.number;
+		if(cyTotal>0)
+		{
+			charts.agline.data.datasets[1].data[charts.agline.data.datasets[1].data.length-1] = (lgc+ data.number)/cyTotal;
+		}
+		if(update) {
 			charts.agline.update();
+			//console.log("Update to "+charts.agline.data.datasets[0].data[charts.agline.data.datasets[0].data.length-1]);
+		}
 	}
 }
 		
@@ -782,13 +790,15 @@ function begin() {
 	
 	client.superGrapher = function(data) {
 		//TODO: new supercycle
-		//add_new_candle(g_chartsSuper(), data);
+		//add_new_candle(g_chartsSuper(), data)
+		cyTotal = 0;
 		createNewCandle(g_chartsSuper(), data._candle.number.c);
 		createNewLinePoint(g_chartsSuper(), data);
 	};
 
 	client.start(function(data) {
 		//on message function
+		cyTotal += 1;
 		updateAllTime(g_charts(),data);
 		
 		graphCycle(data, g_chartsSession());
@@ -797,7 +807,7 @@ function begin() {
 		$('#interval').text(client.info.interval+" ms");
 		$('#binterval').text(client.info.backendInterval+" s");
 		$('#pinterval').text((client.info.purgeInterval/1000/60).toFixed(2)+" m");
-		$('#spinterval').text((client.info.superPurgeInterval/1000/60/60).toFixed(2)+" h");
+		$('#spinterval').text( (((client.info.purgeInterval/1000/60)*client.info.superPurgeInterval)/60).toFixed(2)+" h");
 		$('#board').text(client.info.board);
 		$('#uptime').text(fixtime2(new Date(client.info.upSince)));
 		$('#s_started').text(fixtime2(new Date()));
@@ -902,6 +912,7 @@ function begin() {
 			
 			chartAGLine.data.labels.shift();
 			chartAGLine.data.datasets[0].data.shift();
+			chartAGLine.data.datasets[1].data.shift();
 			chartAGLine.update();
 		});