Description:

web socket

Any easy-to-use library for communicating with
WebSockets that has multiple
implementations.
Why another WebSocket package? #
The goal of package:web_socket is to provide a simple, well-defined
WebSockets interface that has
consistent behavior across implementations.
package:web_socket_channel
is currently the most popular WebSocket package. It has
two implementations, one based on package:web and the other based on
dart:io WebSocket. But those implementations do not have consistent
behavior.
WebSocket
currently has three implementations (with more on the way) that
all pass the same set of
conformance tests:

BrowserWebSocket
CupertinoWebSocket
IOWebSocket

Using #
import 'package:web_socket/web_socket.dart';

void main() async {
final socket =
await WebSocket.connect(Uri.parse('wss://ws.postman-echo.com/raw'));

socket.events.listen((e) async {
switch (e) {
case TextDataReceived(text: final text):
print('Received Text: $text');
await socket.close();
case BinaryDataReceived(data: final data):
print('Received Binary: $data');
case CloseReceived(code: final code, reason: final reason):
print('Connection to server closed: $code [$reason]');
}
});

socket.sendText('Hello Dart WebSockets! 🎉');
}
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Status: experimental #
NOTE: This package is currently experimental and published under the
labs.dart.dev pub publisher in order to
solicit feedback.
For packages in the labs.dart.dev publisher we generally plan to either graduate
the package into a supported publisher (dart.dev, tools.dart.dev) after a period
of feedback and iteration, or discontinue the package. These packages have a
much higher expected rate of API and breaking changes.
Your feedback is valuable and will help us evolve this package. For general
feedback, suggestions, and comments, please file an issue in the
bug tracker.