CometD and Tomcat is not Using Long-Polling

Question

I have problems getting tomcat work with cometD and Longpolling.

I see in firebug that all requests are in ms area although the poll should stay for at least 1 second. The Server does not respond in ms time.

Here is what i got in firebug:

8ms 
  dojo.j...ssed.js (Zeile 11610)
  POST http://localhost:8080/chatty/cometd/connect

  200 OK
                4ms 
            dojo.j...ssed.js (Zeile 11610)
        POST http://localhost:8080/chatty/cometd/connect

     200 OK
    2ms 
  dojo.j...ssed.js (Zeile 11610)
    POST http://localhost:8080/chatty/cometd/connect

My web.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns="http://java.sun.com/xml/ns/javaee"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
     version="3.0">

<servlet>
    <servlet-name>cometd</servlet-name>
    <servlet-class>org.cometd.server.CometdServlet</servlet-class>
    <init-param>
        <param-name>transports</param-name>
        <param-value>org.cometd.websocket.server.JSONTransport</param-value>
    </init-param>
    <init-param>
        <param-name>allowedTransports</param-name>
        <param-value>org.cometd.server.transport.LongPollingTransport</param-value>
    </init-param>
    <init-param>
        <param-name>services</param-name>
        <param-value>com.xxxxx.StockPriceService</param-value>
    </init-param>
    <init-param>
        <param-name>timeout</param-name>
        <param-value>60000</param-value>
    </init-param>
    <init-param>
        <param-name>logLevel</param-name>
        <param-value>3</param-value>
    </init-param>
    <init-param>
        <param-name>interval</param-name>
        <param-value>0</param-value>
    </init-param>
    <init-param>
        <param-name>long-polling.multiSessionInterval</param-name>
        <param-value>2000</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
    <async-supported>true</async-supported>
</servlet>
<servlet-mapping>
    <servlet-name>cometd</servlet-name>
    <url-pattern>/cometd/*</url-pattern>
</servlet-mapping>

<servlet>
    <servlet-name>initializer</servlet-name>
    <servlet-class>com.xxxxx.Initializer</servlet-class>
    <load-on-startup>2</load-on-startup>
</servlet>

<filter>
    <filter-name>cross-origin</filter-name>
    <filter-class>org.eclipse.jetty.servlets.CrossOriginFilter</filter-class>
</filter>
<filter-mapping>
    <filter-name>cross-origin</filter-name>
    <url-pattern>/cometd/*</url-pattern>
</filter-mapping>

<filter>
    <filter-name>continuation</filter-name>
    <filter-class>org.eclipse.jetty.continuation.ContinuationFilter</filter-class>
</filter>
<filter-mapping>
    <filter-name>continuation</filter-name>
    <url-pattern>/cometd/*</url-pattern>
</filter-mapping>

my pom: install maven-war-plugin org.cometd.javascript cometd-javascript-dojo org.mortbay.jetty jetty-maven-plugin 10 /

<dependencies>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>servlet-api</artifactId>
        <version>2.5</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.cometd.java</groupId>
        <artifactId>bayeux-api</artifactId>
        <version>${cometd-version}</version>
    </dependency>
    <dependency>
        <groupId>org.cometd.javascript</groupId>
        <artifactId>cometd-javascript-dojo</artifactId>
        <version>${cometd-version}</version>
        <type>war</type>
    </dependency>
    <dependency>
        <groupId>org.cometd.java</groupId>
        <artifactId>cometd-java-server</artifactId>
        <version>${cometd-version}</version>
    </dependency>
    <dependency>
        <groupId>org.cometd.java</groupId>
        <artifactId>cometd-java-annotations</artifactId>
        <version>${cometd-version}</version>
    </dependency>
    <dependency>
        <groupId>org.cometd.java</groupId>
        <artifactId>cometd-java-client</artifactId>
        <version>${cometd-version}</version>
    </dependency>
    <dependency>
        <groupId>org.cometd.java</groupId>
        <artifactId>cometd-websocket-jetty</artifactId>
        <version>${cometd-version}</version>
        <exclusions>
            <exclusion>
                <groupId>org.cometd.java</groupId>
                <artifactId>cometd-java-client</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-util</artifactId>
        <version>${jetty-version}</version>
    </dependency>
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-jmx</artifactId>
        <version>${jetty-version}</version>
    </dependency>
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-continuation</artifactId>
        <version>${jetty-version}</version>
    </dependency>
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-websocket</artifactId>
        <version>${jetty-version}</version>
    </dependency>
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-servlets</artifactId>
        <version>${jetty-version}</version>
        <exclusions>
            <exclusion>
                <groupId>org.eclipse.jetty</groupId>
                <artifactId>jetty-client</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>${slf4j-version}</version>
    </dependency>
</dependencies>

I do miss something for the longpoll configuration?

Answer 1

Filters in the web.xml must be marked as true For example the org.eclipse.jetty.continuation.ContinuationFilter