云服务器中部署了一个项目，但是其中有一个socket.io需要持续发送，但是打开【检查-网络】查看的时候，连接都是fail掉的（fali，400,502等）
我尝试修改nginx.conf文件，但是没有解决问题，配置文件如下，点击查看大图:
如果,在【location /socket.io/】中使用【proxy pass http: //localhost:8300/;】,spring boot的控制台会有如下的输出：
如果,在【location /socket.io/】中使用【proxy pass http: //localhost:8300/socket.io/;】,前端就不会自己发送对应的socket.io请求
java启动类中，socket.io代码如下，占用的端口8300
private static Logger logger = LoggerFactory.getLogger(UserRealm.class);
public static void main(String[] args) {
SpringApplication application = new SpringApplication(MindTogetherApplication.class);
application.setBannerMode(Banner.Mode.OFF);
application.run(args);
//scoket-io监听
Configuration config = new Configuration();
config.setHostname("localhost");
// config.setHostname("公网IP");
config.setPort(8300);
//最大帧
config.setMaxFramePayloadLength(1024 * 1024);
config.setMaxHttpContentLength(1024 * 1024);
final SocketIOServer server = new SocketIOServer(config);
System.out.println("SocketIOServer Listening");
server.addEventListener("report", SocketData.class, new DataListener<SocketData>() {
@Override
public void onData(SocketIOClient client, SocketData clientData, AckRequest ackRequest) {
String sessionId =clientData.getSessionId();
String password = clientData.getPassword();
String data = clientData.getData();//后续需要后台验证id与密码的正确性
clientData.setPassword("");//密码信息进行隐藏
server.getBroadcastOperations().sendEvent("receive/"+sessionId,clientData);
}
});
server.addEventListener("synchroToServer", SocketData.class, new DataListener<SocketData>() {
@Override
public void onData(SocketIOClient client, SocketData clientData, AckRequest ackRequest) {
String sessionId =clientData.getSessionId();
// logger.info("SocketIOServer 同步请求 SessionId:"+clientData.getSessionId());
//排除发送者自己在前端验证
server.getBroadcastOperations().sendEvent("synchroFromServer/"+sessionId,"");
}
});
server.start();
try {
Thread.sleep(Integer.MAX_VALUE);
} catch (InterruptedException e) {
e.printStackTrace();
}
server.stop();
}
