importPackage(Packages["okhttp3"]); //导入包
var client = new OkHttpClient.Builder().retryOnConnectionFailure(true).build();
var request = new Request.Builder().url("ws://192.168.1.104:9317").build(); //vscode 插件的ip地址，
client.dispatcher().cancelAll();//清理一次
myListener = {
onOpen: function (webSocket, response) {
print("onOpen");
//打开链接后，想服务器端发送一条消息
var json = {};
json.type = "hello";
json.data = { device_name: "模拟设备", client_version: 123, app_version: 123, app_version_code: "233" };
var hello = JSON.stringify(json);
webSocket.send(hello);
},
onMessage: function (webSocket, msg) { //msg可能是字符串，也可能是byte数组，取决于服务器送的内容
print("msg");
print(msg);
},
onClosing: function (webSocket, code, response) {
print("正在关闭");
},
onClosed: function (webSocket, code, response) {
print("已关闭");
},
onFailure: function (webSocket, t, response) {
print("错误");
print(t);
}
}
var webSocket = client.newWebSocket(request, new WebSocketListener(myListener)); //创建链接
setInterval(() => { // 防止主线程退出
}, 1000);
