ProviderOnlineStatusServlet.java

package com.dianping.pigeon.console.servlet;

import com.dianping.pigeon.console.status.checker.GlobalStatusChecker;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * Created by chenchongze on 16/10/14.
 */
public class ProviderOnlineStatusServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType("text/plain;charset=utf-8");
        PrintWriter writer = response.getWriter();
        writer.write("" + GlobalStatusChecker.isOnline());
    }
}