PE support using the mcpe-ping module

app.js

@@ -7,20 +7,21 @@ var config = require('./config.json');
 var networkHistory = [];
 var connectedClients = 0;
 
-// Start our main loop that fires off pings.
-setInterval(function() {
+function pingAll() {
 	var servers = config.servers;
 
 	for (var i = 0; i < servers.length; i++) {
 		// Make sure we lock our scope.
 		(function(network) {
-			ping.ping(network.ip, network.port || 25565, network.type, 2500, function(err, result) {
+			ping.ping(network.ip, network.port, network.type, 2500, function(err, res) {
 				// Handle our ping results, if it succeeded.
 				if (err) {
 					logger.log('error', 'Failed to ping ' + network.ip + ': ' + err);
+				} else {
+					console.log(network.ip + ': ' + res.players.online);
 				}
 
-				server.io.sockets.emit('update', result);
+				server.io.sockets.emit('update', res);
 
 				// Log our response.
 				if (!networkHistory[network.ip]) {
@@ -35,8 +36,8 @@ setInterval(function() {
 				}
 
 				_networkHistory.push({
-					err: err,
-					result: result
+					error: err,
+					result: res
 				});
 
 				// Make sure we never log too much.
@@ -46,7 +47,7 @@ setInterval(function() {
 			});
 		})(servers[i]);
 	}
-}, 2500);
+}
 
 server.start(function() {
 	// Track how many people are currently connected.
@@ -74,4 +75,9 @@ server.start(function() {
 			logger.log('info', 'Client disconnected, total clients: %d', connectedClients);
 		});
 	});
+
+	// Start our main loop that fires off pings.
+	setInterval(pingAll, 2500);
+
+	pingAll();
 });

config.json

@@ -14,6 +14,11 @@
 			"name": "Overcast",
 			"ip": "us.oc.tc",
 			"type": "PC"
+		},
+		{
+			"name": "Hypixel PE",
+			"ip": "pe.hypixel.net",
+			"type": "PE"
 		}
 	],
 	"routes": {

lib/ping.js

@@ -1,5 +1,7 @@
-var mcpc = require('./mcpc_buffer');
 var net = require('net');
+var mcpe_ping = require('mcpe-ping');
+
+var mcpc = require('./mcpc_buffer');
 
 function pingMinecraftPC(host, port, timeout, callback) {
 	var client = new net.Socket();
@@ -57,10 +59,19 @@ function pingMinecraftPC(host, port, timeout, callback) {
         try {
             var json = JSON.parse(buffer.readString());
 
-            json.latency = (new Date).getTime() - milliseconds;
+            // Remap our JSON into our custom structure.
+            var res = {
+            	players: json.players,
+            	version: json.version.protocol,
+            	latency: (new Date).getTime() - milliseconds
+            };
+
+            if (json.favicon) {
+            	res.favicon = json.favicon;
+            }
 
             // We parsed it, send it along!
-            callback(null, json);
+            callback(null, res);
         } catch (err) {
         	// Our data is corrupt? Fail hard.
         	callback(err, null);
@@ -77,6 +88,26 @@ function pingMinecraftPC(host, port, timeout, callback) {
 	});
 }
 
+function pingMinecraftPE(host, port, timeout, callback) {
+	var milliseconds = (new Date).getTime();
+		
+	mcpe_ping(host, port || 19132, function(err, res) {
+		if (err) {
+			callback(err, null);
+		} else {
+			// Remap our JSON into our custom structure.
+			callback(err, {
+				players: {
+					online: res.currentPlayers,
+					max: res.maxPlayers
+				},
+				version: res.version,
+				latency: (new Date).getTime() - milliseconds
+			});
+		}
+	}, timeout);
+}
+
 // Wraps our Buffer into another to fit the Minecraft protocol.
 function writePCBuffer(client, buffer) {
 	var length = mcpc.createBuffer();
@@ -88,9 +119,9 @@ function writePCBuffer(client, buffer) {
 
 exports.ping = function(host, port, type, timeout, callback) {
 	if (type === 'PC') {
-		pingMinecraftPC(host, port, timeout, callback);
+		pingMinecraftPC(host, port || 25565, timeout, callback);
 	} else if (type === 'PE') {
-
+		pingMinecraftPE(host, port || 19132, timeout, callback);
 	} else {
 		throw new Error('Unsupported type: ' + type);
 	}

package.json

@@ -4,6 +4,7 @@
   "description": "A Minecraft server tracker that lets you focus on the basics.",
   "main": "app.js",
   "dependencies": {
+    "mcpe-ping": "0.0.3",
     "mime": "^1.3.4",
     "socket.io": "^1.3.7",
     "winston": "^2.0.0"