Network connections now output more debug info

lib/network.js

@@ -132,7 +132,12 @@ class Network extends EventEmitter {
 
 		// Bind the socket and when it is ready mark it for broadcasting
 		this._socket.bind();
-		this._socket.on('listening', () => this._socket.setBroadcast(true));
+		this._socket.on('listening', () => {
+			this._socket.setBroadcast(true);
+
+			const address = this._socket.address();
+			this.debug('Network bound to port', address.port);
+		});
 
 		// On any incoming message, parse it, update the discovery
 		this._socket.on('message', (msg, rinfo) => {
@@ -252,6 +257,7 @@ class DeviceInfo {
 	}
 
 	set token(t) {
+		this.debug('Using manual token:', t.toString('hex'));
 		this.packet.token = t;
 		this.tokenChanged = true;
 	}
@@ -279,11 +285,17 @@ class DeviceInfo {
 		let promise;
 		if(! this.packet.token) {
 			// No automatic token found - see if we have a stored one
+			this.debug('Loading token from storage, device hides token and no token set via options');
 			this.autoToken = false;
 			promise = tokens.get(this.id)
 				.then(token => this.token = Buffer.from(token, 'hex'));
 		} else {
-			this.autoToken = this.tokenChanged ? false : true;
+			if(this.tokenChanged) {
+				this.autoToken = false;
+			} else {
+				this.autoToken = true;
+				this.debug('Using automatic token:', this.packet.token.toString('hex'));
+			}
 			promise = Promise.resolve();
 		}
 

lib/tokens.js

@@ -10,7 +10,7 @@ const dirs = new AppDirectory('miio');
 const CHECK_TIME = 1000;
 const MAX_STALE_TIME = 120000;
 
-const debug = require('debug')('miio.tokens');
+const debug = require('debug')('miio:tokens');
 
 /**
  * Shared storage for tokens of devices. Keeps a simple JSON file synced