Fix #16

- remove use of deprecated getinfo RPC
- more info about status of IBD
- minor UI tweaks

app/rpcApi.js

@@ -35,9 +35,11 @@ var genesisCoinbaseTransaction = {
 	"blocktime": 1230988505
 };
 
-function getInfo() {
+
+
+function getBlockchainInfo() {
 	return new Promise(function(resolve, reject) {
-		client.cmd('getinfo', function(err, result, resHeaders) {
+		client.cmd('getblockchaininfo', function(err, result, resHeaders) {
 			if (err) {
 				console.log("Error 3207fh0f: " + err);
 
@@ -51,6 +53,22 @@ function getInfo() {
 	});
 }
 
+function getNetworkInfo() {
+	return new Promise(function(resolve, reject) {
+		client.cmd('getnetworkinfo', function(err, result, resHeaders) {
+			if (err) {
+				console.log("Error 239r7ger7gy: " + err);
+
+				reject(err);
+
+				return;
+			}
+
+			resolve(result);
+		});
+	});
+}
+
 function getMempoolInfo() {
 	return new Promise(function(resolve, reject) {
 		client.cmd('getmempoolinfo', function(err, result, resHeaders) {
@@ -394,7 +412,8 @@ function getBlockData(rpcClient, blockHash, txLimit, txOffset) {
 }
 
 module.exports = {
-	getInfo: getInfo,
+	getBlockchainInfo: getBlockchainInfo,
+	getNetworkInfo: getNetworkInfo,
 	getMempoolInfo: getMempoolInfo,
 	getBlockByHeight: getBlockByHeight,
 	getBlocksByHeight: getBlocksByHeight,

routes/baseActionsRouter.js

@@ -29,13 +29,13 @@ router.get("/", function(req, res) {
 
 	var client = global.client;
 
-	rpcApi.getInfo().then(function(getinfo) {
-		res.locals.getinfo = getinfo;
+	rpcApi.getBlockchainInfo().then(function(getblockchaininfo) {
+		res.locals.getblockchaininfo = getblockchaininfo;
 
 		var blockHeights = [];
-		if (getinfo.blocks) {
+		if (getblockchaininfo.blocks) {
 			for (var i = 0; i < 10; i++) {
-				blockHeights.push(getinfo.blocks - i);
+				blockHeights.push(getblockchaininfo.blocks - i);
 			}
 		}
 
@@ -54,8 +54,11 @@ router.get("/", function(req, res) {
 router.get("/node-info", function(req, res) {
 	var client = global.client;
 
-	rpcApi.getInfo().then(function(getinfo) {
-		res.locals.getinfo = getinfo;
+	rpcApi.getBlockchainInfo().then(function(getblockchaininfo) {
+		res.locals.getblockchaininfo = getblockchaininfo;
+
+		rpcApi.getNetworkInfo().then(function(getnetworkinfo) {
+			res.locals.getnetworkinfo = getnetworkinfo;
 
 			res.render("node-info");
 
@@ -64,6 +67,14 @@ router.get("/node-info", function(req, res) {
 
 			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");
+	});
 });
 
 router.get("/mempool", function(req, res) {

views/index.pug

@@ -13,6 +13,9 @@ block content
 	
 	if (latestBlocks)
 		h3 Latest Blocks
+			if (getblockchaininfo.initialblockdownload)
+				small  (#{(getblockchaininfo.headers - getblockchaininfo.blocks).toLocaleString()} behind)
+
 
 		- var blocks = latestBlocks;
 		- var blockOffset = 0;

views/node-info.pug

@@ -7,9 +7,11 @@ block content
 	h1 Node Info
 	hr
 
-	if (getinfo)
-		p Data from RPC command 
-			a(href="https://bitcoin.org/en/developer-reference#getinfo") getinfo
+	if (getblockchaininfo)
+		p Data from RPC commands 
+			a(href="https://bitcoin.org/en/developer-reference#getblockchaininfo") getblockchaininfo
+			span  and 
+			a(href="https://bitcoin.org/en/developer-reference#getnetworkinfo") getnetworkinfo
 
 		if (false)
 			pre
@@ -17,34 +19,45 @@ block content
 
 		if (true)
 			table(class="table")
+				tr
+					th(class="table-active properties-header") Chain
+					td(class="monospace") #{getblockchaininfo.chain}
 				tr
 					th(class="table-active properties-header") Version
-					td(class="monospace") #{getinfo.version}
+					td(class="monospace") #{getnetworkinfo.version}
 				tr
 					th(class="table-active properties-header") Protocol Version
-					td(class="monospace") #{getinfo.protocolversion}
+					td(class="monospace") #{getnetworkinfo.protocolversion}
 				tr
 					th(class="table-active properties-header") Connections
-					td(class="monospace") #{getinfo.connections.toLocaleString()}
+					td(class="monospace") #{getnetworkinfo.connections.toLocaleString()}
 				tr
 					th(class="table-active properties-header") Block Count
-					td(class="monospace") #{getinfo.blocks.toLocaleString()}
-				tr
-					th(class="table-active properties-header") Testnet?
-					td(class="monospace") #{getinfo.testnet}
+					td(class="monospace") #{getblockchaininfo.blocks.toLocaleString()}
 				tr
-					th(class="table-active properties-header") Errors
-					td(class="monospace") #{getinfo.errors}
+					th(class="table-active properties-header") Header Count
+					td(class="monospace") #{getblockchaininfo.headers.toLocaleString()}
 				tr
 					- var scales = [ {val:1000000000000000, name:"quadrillion"}, {val:1000000000000, name:"trillion"}, {val:1000000000, name:"billion"}, {val:1000000, name:"million"} ];
 					- var scaleDone = false;
 					th(class="table-active properties-header") Difficulty
 					td(class="monospace")
-						span #{getinfo.difficulty.toLocaleString()}
+						span #{getblockchaininfo.difficulty.toLocaleString()}
 						each item in scales
 							if (!scaleDone)
-								- var fraction = Math.floor(getinfo.difficulty / item.val);
+								- var fraction = Math.floor(getblockchaininfo.difficulty / item.val);
 								if (fraction >= 1)
 									- scaleDone = true;
 									span(class="text-muted")  (#{fraction} #{item.name})
 
+				tr
+					th(class="table-active properties-header") Status
+					td(class="monospace")
+						if (getblockchaininfo.initialblockdownload)
+							span Initial block download progress #{(100 * getblockchaininfo.verificationprogress).toLocaleString()}%
+						else
+							span Up-to-date
+				tr
+					th(class="table-active properties-header") Warnings
+					td(class="monospace") #{getblockchaininfo.warnings}
+