Remove endpoint finder

lib/utils/endpoint_finder.dart

@@ -1,66 +0,0 @@
-import 'dart:async';
-
-import 'package:connectivity/connectivity.dart';
-import 'package:dio/dio.dart';
-import 'package:logging/logging.dart';
-
-class EndpointFinder {
-  final _dio = Dio();
-  final logger = Logger("EndpointFinder");
-
-  EndpointFinder._privateConstructor() {
-    _dio.options = BaseOptions(connectTimeout: 250);
-  }
-
-  static final EndpointFinder instance = EndpointFinder._privateConstructor();
-
-  bool _shouldContinueSearch;
-
-  Future<String> findEndpoint() {
-    _shouldContinueSearch = true;
-    return (Connectivity().getWifiIP()).then((ip) async {
-      logger.info(ip);
-      final ipSplit = ip.split(".");
-      var prefix = "";
-      for (int index = 0; index < ipSplit.length; index++) {
-        if (index != ipSplit.length - 1) {
-          prefix += ipSplit[index] + ".";
-        }
-      }
-      logger.info(prefix + "*");
-
-      for (int i = 1; i <= 255 && _shouldContinueSearch; i++) {
-        var endpoint = prefix + i.toString();
-        try {
-          final success = await ping(endpoint);
-          if (success) {
-            return endpoint;
-          }
-        } catch (e) {
-          // Do nothing
-        }
-      }
-      if (_shouldContinueSearch) {
-        throw TimeoutException("Could not find a valid endpoint");
-      } else {
-        // Exit gracefully
-        return Future.value(null);
-      }
-    });
-  }
-
-  void cancelSearch() {
-    _shouldContinueSearch = false;
-  }
-
-  Future<bool> ping(String endpoint) async {
-    return _dio.get("http://" + endpoint + ":8080/ping").then((response) {
-      if (response.data["message"] == "pong") {
-        logger.info("Found " + endpoint);
-        return true;
-      } else {
-        return false;
-      }
-    });
-  }
-}