com.netflix.hystrix.contrib.metrics.eventstream
Class HystrixMetricsStreamServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.netflix.hystrix.contrib.metrics.eventstream.HystrixMetricsStreamServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class HystrixMetricsStreamServlet
extends javax.servlet.http.HttpServlet

Streams Hystrix metrics in text/event-stream format.

Install by:

1) Including hystrix-metrics-event-stream-*.jar in your classpath.

2) Adding the following to web.xml:

<servlet>
  <description></description>
  <display-name>HystrixMetricsStreamServlet</display-name>
  <servlet-name>HystrixMetricsStreamServlet</servlet-name>
  <servlet-class>com.netflix.hystrix.contrib.metrics.eventstream.HystrixMetricsStreamServlet</servlet-class>
 </servlet>
 <servlet-mapping>
  <servlet-name>HystrixMetricsStreamServlet</servlet-name>
  <url-pattern>/hystrix.stream</url-pattern>
 </servlet-mapping>
  

See Also:

Serialized Form

Constructor Summary

HystrixMetricsStreamServlet()

Method Summary

protected void

doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handle incoming GETs

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HystrixMetricsStreamServlet

public HystrixMetricsStreamServlet()

Method Detail

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     java.io.IOException

Handle incoming GETs

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException