如何使TCP客户端发送请求并接收响应。还接受服务器推送的消息 [英]How to make TCP client which send request and receive response .Also accepts the messages pushed from server
使用 Retrofit 和 PHP 作为后端,无法从 android 中的服务器接收任何响应 [英]Failed to receive any response from server in android using Retrofit and PHP as backend