From 3607cefc237ad4cd104dae4dac244f4bcc1db866 Mon Sep 17 00:00:00 2001
From: Sara <sarasdj@stud.ntnu.no>
Date: Wed, 7 Feb 2024 13:52:40 +0100
Subject: [PATCH] update: https connection in fetchData()
---
app/lib/consts.dart | 0
app/lib/main.dart | 47 ++++++++++++++++-----------------------------
2 files changed, 17 insertions(+), 30 deletions(-)
create mode 100644 app/lib/consts.dart
diff --git a/app/lib/consts.dart b/app/lib/consts.dart
new file mode 100644
index 00000000..e69de29b
diff --git a/app/lib/main.dart b/app/lib/main.dart
index d2d9e0c9..042f7ec8 100644
--- a/app/lib/main.dart
+++ b/app/lib/main.dart
@@ -6,28 +6,12 @@ import 'dart:io';
const String port = "8443";
const String serverURI = "https://127.0.0.1:$port/";
+const String mapEndpoint = "update_map";
+// NB: if http connection fails, run: adb reverse tcp:8443 tcp:8443
const int fetchInterval = 5;
-Future<void> main() async {
- // NB temporary test print
- print(serverURI);
-
- try {
- // Create a custom HTTP client with disabled SSL certificate validation
- HttpClient client = HttpClient()
- ..badCertificateCallback =
- (X509Certificate cert, String host, int port) => true;
-
- // Use the custom HTTP client for requests
- var request = await client.getUrl(Uri.parse(serverURI));
- var response = await request.close();
-
- // Handle response
- print('Response status: ${response.statusCode}');
- } catch (e) {
- // Handle connection error
- print('Failed to connect to the server: $e');
- }
+void main() {
+ runApp(App());
}
class App extends StatelessWidget {
@@ -43,17 +27,20 @@ class App extends StatelessWidget {
// fetchData requests data from the update_map endpoint
Future<void> fetchData() async {
- final response = await http.get(Uri.parse(serverURI));
+ // NB: temp test print
+ print("fetchData triggered!");
+ try {
+ // Custom HTTP client
+ HttpClient client = HttpClient()
+ ..badCertificateCallback = // NB: temporary disable SSL certificate validation
+ (X509Certificate cert, String host, int port) => true;
- if (response.statusCode == 200) {
- // Parse the JSON response
- Map<String, dynamic> data = jsonDecode(response.body);
-
- // NB temporary test print
- print(data);
- print("Test print, fetchData triggered");
- } else { // Handle the error case
- print('Failed to fetch data. Status code: ${response.statusCode}');
+ var request = await client.getUrl(Uri.parse(serverURI+mapEndpoint));
+ var response = await request.close();
+
+ print('Response status: ${response.statusCode}');
+ } catch (e) {
+ print('Failed to connect to the server: $e');
}
}
--
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