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我在 nodejs 应用程序中使用 ws Plugin 来实现 web-socket。

当我从客户端关闭 ws 连接时,应该调用 ws close 事件。它在本地工作,但不能在服务器上工作。

这是示例代码:

exports.Initialize = function (server, app) {
	wss = new WebSocket.Server({
		server
	});
	app.on('upgrade', wss.handleUpgrade);
	setWsHeartbeat(wss, (ws, data, binary) => {
		if (data === '{"kind":"ping"}') { // send pong if recieved a ping.
			ws.send('{"kind":"pong"}');
		}
	});
	wss.on('connection', function connection(ws, req) {

		clients.push({
			ws,
			type: location.query.type
		});

		ws.on('message', function (response) {

		});

		ws.on('close', function (e, c, b, x) {
			let index = clients.findIndex(x => x.ws === ws);
			if (index > -1) {
				clients.splice(index, 1);
			}
		});

		ws.on('error', function (e) {
			let index = clients.findIndex(x => x.ws === ws);
			if (index > -1) {
				clients.splice(index, 1);
			}
		});
	});
};

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