getnettotals info on /node-info page

app/rpcApi.js

@@ -69,6 +69,22 @@ function getNetworkInfo() {
 	});
 }
 
+function getNetTotals() {
+	return new Promise(function(resolve, reject) {
+		client.cmd('getnettotals', function(err, result, resHeaders) {
+			if (err) {
+				console.log("Error as07uthf40ghew: " + err);
+
+				reject(err);
+
+				return;
+			}
+
+			resolve(result);
+		});
+	});
+}
+
 function getMempoolInfo() {
 	return new Promise(function(resolve, reject) {
 		client.cmd('getmempoolinfo', function(err, result, resHeaders) {
@@ -449,6 +465,7 @@ function getBlockData(rpcClient, blockHash, txLimit, txOffset) {
 module.exports = {
 	getBlockchainInfo: getBlockchainInfo,
 	getNetworkInfo: getNetworkInfo,
+	getNetTotals: getNetTotals,
 	getMempoolInfo: getMempoolInfo,
 	getBlockByHeight: getBlockByHeight,
 	getBlocksByHeight: getBlocksByHeight,

app/utils.js

@@ -82,7 +82,21 @@ function getRandomString(length, chars) {
 		result += mask[Math.floor(Math.random() * mask.length)];
 	}
 	
-    return result;
+	return result;
+}
+
+function formatBytes(bytesInt) {
+	var scales = [ {val:1000000000000000, name:"PB"}, {val:1000000000000, name:"TB"}, {val:1000000000, name:"GB"}, {val:1000000, name:"MB"}, {val:1000, name:"KB"} ];
+	for (var i = 0; i < scales.length; i++) {
+		var item = scales[i];
+
+		var fraction = Math.floor(bytesInt / item.val);
+		if (fraction >= 1) {
+			return fraction.toLocaleString() + " " + item.name;
+		}
+	}
+
+	return bytesInt + " B";
 }
 
 
@@ -92,5 +106,6 @@ module.exports = {
 	hex2ascii: hex2ascii,
 	getBlockReward: getBlockReward,
 	splitArrayIntoChunks: splitArrayIntoChunks,
-	getRandomString: getRandomString
+	getRandomString: getRandomString,
+	formatBytes: formatBytes
 };

routes/baseActionsRouter.js

@@ -63,8 +63,16 @@ router.get("/node-info", function(req, res) {
 			rpcApi.getUptimeSeconds().then(function(uptimeSeconds) {
 				res.locals.uptimeSeconds = uptimeSeconds;
 
-				res.render("node-info");
+				rpcApi.getNetTotals().then(function(getnettotals) {
+					res.locals.getnettotals = getnettotals;
+
+					res.render("node-info");
+
+				}).catch(function(err) {
+					res.locals.userMessage = "Unable to connect to Bitcoin Node at " + env.bitcoind.host + ":" + env.bitcoind.port;
 
+					res.render("node-info");
+				});
 			}).catch(function(err) {
 				res.locals.userMessage = "Unable to connect to Bitcoin Node at " + env.bitcoind.host + ":" + env.bitcoind.port;
 

views/node-info.pug

@@ -29,6 +29,10 @@ block content
 				tr
 					th(class="table-active properties-header") Protocol Version
 					td(class="monospace") #{getnetworkinfo.protocolversion}
+				tr
+					th(class="table-active properties-header") Blockchain Size on Disk
+					td(class="monospace") #{getblockchaininfo.size_on_disk.toLocaleString()}
+						span  (pruned: #{getblockchaininfo.pruned})
 				tr
 					th(class="table-active properties-header") Connections
 					td(class="monospace") #{getnetworkinfo.connections.toLocaleString()}
@@ -65,9 +69,13 @@ block content
 					td(class="monospace") #{startTimeAgo.format()}
 
 				tr
-					th(class="table-active properties-header") Blockchain Size on Disk
-					td(class="monospace") #{getblockchaininfo.size_on_disk.toLocaleString()}
-						span  (pruned: #{getblockchaininfo.pruned})
+					th(class="table-active properties-header") Network Traffic
+					td(class="monospace")
+						span Total Download: #{utils.formatBytes(getnettotals.totalbytesrecv)}
+						span(class="text-muted")  (avg #{utils.formatBytes(getnettotals.totalbytesrecv / uptimeSeconds)}/s)
+						br
+						span Total Upload: #{utils.formatBytes(getnettotals.totalbytessent)}
+						span(class="text-muted")  (avg #{utils.formatBytes(getnettotals.totalbytessent / uptimeSeconds)}/s)
 
 				tr
 					th(class="table-active properties-header") Warnings