flutter_http_logger 1.0.7

A Flutter package to log HTTP requests and responses, making it easier to debug and monitor network traffic in real-time.

flutter_http_logger

flutter_http_logger is a simple Flutter package that enables logging of HTTP requests and responses. This package allows developers to view logs in a web browser using a provided URL. It is designed to create a local server from real devices (not emulators) to facilitate HTTP log viewing.

Features

• Log HTTP requests and responses in real-time.
• View logs on a web browser using a provided URL.
• Supports different HTTP methods: GET, POST, and POST_FILE.
• Simple initialization and usage.

Getting Started

To start using flutter_http_logger, add it to your pubspec.yaml file:

dependencies:
  flutter_http_logger: 1.0.7

Then, import the package:

import 'package:flutter_http_logger/flutter_http_logger.dart';

Usage

Initializing the Logger

To initialize the logger and start the local server, use the HttpLog.startServer(context) function in your app:

HttpLog.startServer(context);

Sending Logs

Whenever you make an HTTP request, log the request and response details using the HttpLog.sendLog() function. Here are examples for different HTTP methods:

Logging a POST Request

HttpLog.sendLog(
  method: "POST",
  url: baseUrl + api,
  header: _header,
  request: dataInJson,
  statusCode: response.statusCode,
  response: response.body,
  duration: endTime.difference(startTime).inMilliseconds,
);

Logging a GET Request

HttpLog.sendLog(
  method: "GET",
  url: baseUrl + api,
  header: _header,
  statusCode: response.statusCode,
  response: response.body,
  duration: endTime.difference(startTime).inMilliseconds,
);

Logging a POST_FILE Request

HttpLog.sendLog(
  method: "POST_FILE",
  url: baseUrl + api,
  header: _header,
  request: data,
  statusCode: response.statusCode,
  response: response.body,
  duration: endTime.difference(startTime).inMilliseconds,
);

Viewing Logs

After starting the server, visit the provided URL (displayed in the logs or your app console) in a web browser to view real-time logs of your HTTP requests and responses.

Example

Here is a simple example of how to integrate flutter_http_logger with an HTTP client in a Flutter app:

import 'package:flutter_http_logger/flutter_http_logger.dart';

class _MyWidgetState extends State<MyWidget> {
  @override
  void initState() {
    super.initState();
    // Initialize the HTTP Logger
    HttpLog.startServer(context);

    _makeHttpRequest();
  }

  @override
  void dispose() {
    // End the HTTP Logger
    HttpLog.endServer();
    super.dispose();
  }
}

Future<void> _makeHttpRequest() async {

  // Capture start time
    final startTime = DateTime.now();
final response = await http.post(Uri.parse( baseUrl + api),
    header: _header,
    body: dataInJson);

     // Capture end time
    final endTime = DateTime.now();

    // Log the request and response
  HttpLog.sendLog(
    method: "POST",
    url: baseUrl + api,
    header: _header,
    request: dataInJson,
    statusCode: response.statusCode,
     duration: endTime.difference(startTime).inMilliseconds,
    response: response.body,
  );
}

Additional Setup Instructions (For Android Emulators Only)

1. For macOS & Windows (Desktop App)

For an easy setup on desktop, download and run the appropriate application for your system:

• Windows App: Download
• Mac App: Download

Once installed, the application will handle logging automatically.

2. If You Don't Want to Use a Desktop Application

If you prefer not to use a desktop application, you can try running the JavaScript files with Node.js. Follow these steps:

1. Download the flutter_http_logger_emu.
2. Extract the files and rename the JavaScript files as needed.
3. Open a terminal or command prompt and navigate to the folder containing the files.
4. Install dependencies:

   npm install
   

5. Start the server:

   node server.js
   

6. Once started, the server will display an IP address. Open a browser, enter that IP, and input it into your Flutter app to begin logging.

This method allows you to use flutter_http_logger without installing any additional desktop applications.

Contributings

Contributions are welcome! If you have any issues or feature requests, feel free to open an issue or submit a pull request.

License

This project is licensed under the MIT License.