Package org.wildfly.mod_cluster.undertow.metric

Class RunningRequestsHttpHandler

java.lang.Object

org.wildfly.mod_cluster.undertow.metric.RunningRequestsHttpHandler

All Implemented Interfaces:

io.undertow.server.HttpHandler

public class RunningRequestsHttpHandler
extends Object
implements io.undertow.server.HttpHandler

HttpHandler implementation that counts number of active / running requests to replace the busyness metric.

Since:

8.0

Author:

Radoslav Husar

Constructor Summary

Constructors

Constructor	Description
RunningRequestsHttpHandler(io.undertow.server.HttpHandler handler)

Method Summary

Modifier and Type	Method	Description
static int	getRunningRequestCount()
void	handleRequest(io.undertow.server.HttpServerExchange exchange)	Increments the counter and registers a listener to decrement the counter upon exchange complete event.

Methods inherited from class java.lang.Object

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

Constructor Details

RunningRequestsHttpHandler

public RunningRequestsHttpHandler(io.undertow.server.HttpHandler handler)

Method Details

handleRequest

public void handleRequest(io.undertow.server.HttpServerExchange exchange)
                   throws Exception

Increments the counter and registers a listener to decrement the counter upon exchange complete event.

Specified by:

handleRequest in interface io.undertow.server.HttpHandler

Throws:

Exception

getRunningRequestCount

public static int getRunningRequestCount()