juick-ws/src/main/java/com/juick/ws/StatusController.java


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package com.juick.ws;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import javax.inject.Inject;

/**
 * Created by vitalyster on 19.07.2016.
 */
@Controller
@ResponseBody
public class StatusController {
    @Inject
    WebsocketComponent wsHandler;

    @RequestMapping(method = RequestMethod.GET, headers = "Connection!=upgrade", value = "/")
    public ModelAndView status() {
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.addObject("clients", wsHandler.clients.size());
        modelAndView.setViewName("index");
        return modelAndView;
    }

}