DO NOT REPLY [Bug 34757] New: - load-on-startup element seem to cause the application to deploy twice

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http://issues.apache.org/bugzilla/show_bug.cgi?id=34757

           Summary: load-on-startup element seem to cause the application to
                    deploy twice
           Product: Tomcat 5
           Version: 5.5.9
          Platform: PC
        OS/Version: Windows 2000
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Unknown
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: gkatz@allot.com


using the load-on-start tag seem to cause the application to be deployed twice. 
it does not matter if the value of the tag is 1 or 0 the duplicate deplyment 
will take place.   if the load-on-startup tag is not included in the web.xml, 
the application will deploy once as expected.

the environemnt checked for this is tomcat 5.5.9 + compat package on 
jdk1.4.2_04 with only the server.xml slightly modified to include the context 
element (see below). i used jforum 2.0.2 as the application and added to its 
main forum servlet a load-on-startup tag in the web.xml (see below).

-----my server.xml------
<!-- Example Server Configuration File -->
<!-- Note that component elements are nested corresponding to their
     parent-child relationships with each other -->

<!-- A "Server" is a singleton element that represents the entire JVM,
     which may contain one or more "Service" instances.  The Server
     listens for a shutdown command on the indicated port.

     Note:  A "Server" is not itself a "Container", so you may not
     define subcomponents such as "Valves" or "Loggers" at this level.
 -->

<Server port="8005" shutdown="SHUTDOWN">

  <!-- Comment these entries out to disable JMX MBeans support used for the 
       administration web application -->
  <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />
  <Listener 
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
  <Listener 
className="org.apache.catalina.storeconfig.StoreConfigLifecycleListener"/>

  <!-- Global JNDI resources -->

  <GlobalNamingResources>

    <!-- Test entry for demonstration purposes -->
    <Environment name="simpleValue" type="java.lang.Integer" value="30"/>

    <!-- Editable user database that can also be used by
         UserDatabaseRealm to authenticate users -->
    <Resource name="UserDatabase" auth="Container"
              type="org.apache.catalina.UserDatabase"
       description="User database that can be updated and saved"
           factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
          pathname="conf/tomcat-users.xml" />

  </GlobalNamingResources>

  <Service name="Catalina">

    <Connector port="8080" maxHttpHeaderSize="8192"
               maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
               enableLookups="false" redirectPort="8443" acceptCount="100"
               connectionTimeout="20000" disableUploadTimeout="true" />

    <Connector port="8009" 
               enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />

    <Engine name="Catalina" defaultHost="localhost">


      <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
             resourceName="UserDatabase"/>


      <Host name="localhost" appBase="webapps"
       unpackWARs="true" autoDeploy="true"
       xmlValidation="false" xmlNamespaceAware="false">

        <Context crossContext="false" 
        	 path="/forum"
                 docBase="JForum-2.0.2"
                 debug="0" reloadable="true">
        </Context>

      </Host>

    </Engine>

  </Service>

</Server>

------my web.xml-----
<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
    "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
    <listener>
    	<listener-class>net.jforum.ForumSessionListener</listener-class>
    </listener>   


    <servlet>
		<servlet-name>jforum</servlet-name>
		<servlet-class>net.jforum.JForum</servlet-class>
		
		<init-param>
			<param-name>development</param-name>
			<param-value>true</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
    </servlet>
    
    <servlet>
    	<servlet-name>install</servlet-name>
    	<servlet-class>net.jforum.InstallServlet</servlet-class>
    	
    	<init-param>
			<param-name>development</param-name>
			<param-value>true</param-value>
		</init-param>
    </servlet>
    
    <!-- SERVLETS -->
    <servlet-mapping>
    	<servlet-name>install</servlet-name>
    	<url-pattern>/install/install.page</url-pattern>
    </servlet-mapping>
    
	<servlet-mapping>
    	<servlet-name>jforum</servlet-name>
    	<url-pattern>*.page</url-pattern>
    </servlet-mapping>

    <!-- SESSION -->
    <session-config>
    	<session-timeout>10</session-timeout>
    </session-config>
</web-app>

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