gecosys_cso_client

Description:

gecosys cso client

A library for connecting to the Cloud Socket system.
Introduce Cloud Socket #
Connectivity is the key word for Internet of Things.
Cloud Socket is a connection platform to manage connections and data routing between clients and servers in IoT projects. The platform is robust, flexible, and scalable to accommodate large-scale connections, while securing, queuing and preventing data from being lost on network or offline destination connection.
Usage #
import 'dart:convert';

import 'package:gecosys_cso_client/gecosys_cso_client.dart';

void main() async {
final bufferSize = 1024;

// Read config from file
final config = await Config.fromFile("cso_key.json");

// Init connector
// final connector = Connector(
// bufferSize,
// queue: Queue(cap: bufferSize),
// parser: Parser(),
// proxy: Proxy(config),
// );
final connector = Connector.initDefault(bufferSize, config);

// Open a connection to the Cloud Socket system
connector.listen((sender, data) async {
print('Received message from $sender');
print(utf8.decode(data));
return Future.value(ErrorCode.success);
});

// Send a message to the connection itself every 1 second
loopSendMessage(config.connName, connector);
}

void loopSendMessage(String receiver, IConnector connector) {
Future.delayed(Duration(seconds: 1), () async {
final errorCode = await connector.sendMessage(
receiver,
"Goldeneye ECO".codeUnits,
true,
false,
);
if (errorCode != ErrorCode.success) {
print("Send message failed");
}
loopSendMessage(receiver, connector);
});
}
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Website #
https://cso.goldeneyetech.com.vn