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  1. WildFly EJB HTTP Client
  2. WEJBHTTP-20

EJB over HTTP using Apache httpd via AJP does not work

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    • Bug
    • Resolution: Done
    • Major
    • 1.0.13.Final
    • 1.0.12.Final
    • None
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      1. Start a WildFly 15.0.0.Final with the standalone-ha.xml profile and an application containing a session bean
      2. Start an Apache httpd with the following mod_proxy configuration:
        ProxyPass "/wildfly-services" "ajp://localhost:8009/wildfly-services" keepalive=on
      3. Invoke the session bean from a standalone Java client using the following configuration in the wildfly-config.xml: 
        <configuration>
	<authentication-client xmlns="urn:elytron:1.0">
		<authentication-rules>
			<rule use-configuration="all" />
		</authentication-rules>
		<authentication-configurations>
			<configuration name="all">
				<set-user-name name="{username}" />
				<credentials>
					<clear-password password="{password}" />
				</credentials>
			</configuration>
		</authentication-configurations>
	</authentication-client>
	<discovery xmlns="urn:wildfly-discovery:1.0">
		<discovery-provider>
			<static>
				<service uri="http://{host-on-httpd}:{port-on-httpd}/wildfly-services" abstract-type="ejb" abstract-type-authority="jboss">
					<attribute name="ejb-module" value="{application-name}/{ejb-jar-name}" />
				</service>
			</static>
		</discovery-provider>
	</discovery>
	<jboss-ejb-client
		xmlns="urn:jboss:wildfly-client-ejb:3.0">
		<invocation-timeout seconds="10" />
	</jboss-ejb-client>
</configuration>
      Show
      Start a WildFly 15.0.0.Final with the standalone-ha.xml profile and an application containing a session bean Start an Apache httpd with the following mod_proxy configuration: ProxyPass "/wildfly-services" "ajp://localhost:8009/wildfly-services" keepalive=on Invoke the session bean from a standalone Java client using the following configuration in the wildfly-config.xml : <configuration> <authentication-client xmlns= "urn:elytron:1.0" > <authentication-rules> <rule use-configuration= "all" /> </authentication-rules> <authentication-configurations> <configuration name= "all" > <set-user-name name= "{username}" /> <credentials> <clear-password password= "{password}" /> </credentials> </configuration> </authentication-configurations> </authentication-client> <discovery xmlns= "urn:wildfly-discovery:1.0" > <discovery-provider> < static > <service uri= "http: //{host-on-httpd}:{port-on-httpd}/wildfly-services" abstract -type= "ejb" abstract -type-authority= "jboss" > <attribute name= "ejb-module" value= "{application-name}/{ejb-jar-name}" /> </service> </ static > </discovery-provider> </discovery> <jboss-ejb-client xmlns= "urn:jboss:wildfly-client-ejb:3.0" > <invocation-timeout seconds= "10" /> </jboss-ejb-client> </configuration>

    Description

      An EJB over HTTP invocation from a standalone Java client to a WildFly server through an Apache httpd connected to WildFly via AJP does not work and result in the following Exception:

      Exception in thread "main" javax.ejb.EJBException: java.io.IOException: UT001033: Invalid connection state
	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:207)
	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:112)
	at com.sun.proxy.$Proxy0.logMessageAndReturnJBossNodeNameWithDelay(Unknown Source)
	at org.jboss.playground.client.CommonClient.invokeSimpleRemote(CommonClient.java:52)
	at org.jboss.playground.client.EjbOverHttpWithWildflyConfigXmlEjbClient.main(EjbOverHttpWithWildflyConfigXmlEjbClient.java:54)
Caused by: java.io.IOException: UT001033: Invalid connection state
	at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:336)
	at org.wildfly.httpclient.common.HttpTargetContext.sendRequestInternal(HttpTargetContext.java:165)
	at org.wildfly.httpclient.common.HttpTargetContext$1$1.lambda$null$0(HttpTargetContext.java:183)
	at org.wildfly.httpclient.common.HttpConnectionPool$1.completed(HttpConnectionPool.java:157)
	at org.wildfly.httpclient.common.HttpConnectionPool$1.completed(HttpConnectionPool.java:151)
	at io.undertow.client.http.HttpClientProvider.handleConnected(HttpClientProvider.java:156)
	at io.undertow.client.http.HttpClientProvider.access$000(HttpClientProvider.java:51)
	at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:127)
	at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:124)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at org.xnio.nio.WorkerThread$ConnectHandle.handleReady(WorkerThread.java:333)
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)

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          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-16069 [GSS](7.2.z) WEJBHTTP-20 - EJB over HTTP using Apache httpd via AJP does not work

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. WFLY-10488 Upgrade WildFly HTTP Client to 1.0.13.Final

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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            People

              sdouglas1@redhat.com Stuart Douglas
              rhn-support-jbaesner Joerg Baesner
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                Created:
                Updated:
                Resolved: