List wifi APs and log when process is starting

lib/ble/index.js

@@ -89,6 +89,7 @@ function onWifiRead (offset, callback) {
 	const result = bleno.Characteristic.RESULT_SUCCESS
 	const wifiRes = {}
 	let data
+	log.info('Getting wifi data for onWifiRead')
 	wifi.list((err, list) => {
 		if (err) {
 			result = bleno.Characteristic.RESULT_UNLIKELY_ERROR

lib/wifi/index.js

@@ -64,7 +64,7 @@ class Wifi {
 			data = data.replace(networkPattern, _entry)
 		}
 		_entry = null
-		fs.writeFile(filePath, data, 'utf8', this._writeConfigCb)
+		//fs.writeFile(filePath, data, 'utf8', this._writeConfigCb)
 	}
 	/**
 	* (internal function) Invoked after config file is written,