Unable to start connection on remote JMS server

          HI
          I have a setup in which I try to connect to a remote JMS Server (running on a
          remote WLS 8.1 SP1). It is able to get the named QueueConnectionFactory, fails
          to start the connection. The stack trace is
          weblogic.jms.common.JMSException: Connection not found
               at weblogic.jms.dispatcher.InvocableManager.invocableFind(InvocableManager.java:136)
               at weblogic.jms.dispatcher.Request.wrappedFiniteStateMachine(Request.java:596)
               at weblogic.jms.dispatcher.DispatcherImpl.dispatchSync(DispatcherImpl.java:153)
               at weblogic.jms.client.JMSConnection.start(JMSConnection.java:567)
               at uk.co.concise.payments.event.EventProcessorServiceAsynchBD.(EventProcessorServiceAsynchBD.java:82)
               at uk.co.concise.payments.state.ejb.ObjectStateServiceXDBean.ejbCreate(ObjectStateServiceXDBean.java:213)
               at uk.co.concise.payments.state.ejb.ObjectStateService_1th3um_Impl.ejbCreate(ObjectStateService_1th3um_Impl.java:135)
               at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
               at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
               at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
               at java.lang.reflect.Method.invoke(Method.java:324)
               at weblogic.ejb20.pool.StatelessSessionPool.createBean(StatelessSessionPool.java:172)
               at weblogic.ejb20.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:110)
               at weblogic.ejb20.manager.StatelessManager.preInvoke(StatelessManager.java:140)
               at weblogic.ejb20.internal.BaseEJBLocalObject.preInvoke(BaseEJBLocalObject.java:229)
               at weblogic.ejb20.internal.StatelessEJBLocalObject.preInvoke(StatelessEJBLocalObject.java:54)
               at uk.co.concise.payments.state.ejb.ObjectStateService_1th3um_ELOImpl.createAndGetStateForObject(ObjectStateService_1th3um_ELOImpl.java:273)
               at uk.co.concise.payments.state.ObjectStateServiceBD.createAndGetStateForObject(ObjectStateServiceBD.java:123)
               at uk.co.concise.payments.submission.ejb.SubmissionServiceXDBean.createSubmission(SubmissionServiceXDBean.java:92)
               at uk.co.concise.payments.submission.ejb.SubmissionService_o0dxp8_ELOImpl.createSubmission(SubmissionService_o0dxp8_ELOImpl.java:162)
               at uk.co.concise.payments.submission.SubmissionServiceBD.createSubmission(SubmissionServiceBD.java:42)
               at uk.co.concise.payments.submission.webapp.SubmitPaymentFileAction.execute(SubmitPaymentFileAction.java:216)
               at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:446)
               at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:266)
               at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292)
               at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
               at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
               at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
               at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
               at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
               at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
               at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
               at uk.co.concise.payments.logon.filter.LogonFilter.doFilter(LogonFilter.java:38)
               at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
               at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6316)
               at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
               at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
               at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3622)
               at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2569)
               at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
               at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
          Any ideas on what could be wrong
          thanks
          jaz

Thanks Tom
 It fixed the problem.
 Jaz
 Tom Barnes <[email protected]> wrote:
 >Hi,
 >
 >I think "Connection not found" may be a symptom of a name
 >conflict. Make sure:
 > All JMS servers are named differently
 > All WL servers are named differently
 > All JMS stores are named differently
 >All three above are needed for various reasons, although I think
 >it is only first that fixes your particular problem.
 >
 >A google search of this newsgroup would likely have yielded this
 >same answer.
 >
 >Tom
 >
 >jasmeet wrote:
 >
 >> HI
 >>
 >> I have a setup in which I try to connect to a remote JMS Server (running
 >on a
 >> remote WLS 8.1 SP1). It is able to get the named QueueConnectionFactory,
 >fails
 >> to start the connection. The stack trace is
 >>
 >> weblogic.jms.common.JMSException: Connection not found
 >> at weblogic.jms.dispatcher.InvocableManager.invocableFind(InvocableManager.java:136)
 >> at weblogic.jms.dispatcher.Request.wrappedFiniteStateMachine(Request.java:596)
 >> at weblogic.jms.dispatcher.DispatcherImpl.dispatchSync(DispatcherImpl.java:153)
 >> at weblogic.jms.client.JMSConnection.start(JMSConnection.java:567)
 >> at uk.co.concise.payments.event.EventProcessorServiceAsynchBD.(EventProcessorServiceAsynchBD.java:82)
 >> at uk.co.concise.payments.state.ejb.ObjectStateServiceXDBean.ejbCreate(ObjectStateServiceXDBean.java:213)
 >> at uk.co.concise.payments.state.ejb.ObjectStateService_1th3um_Impl.ejbCreate(ObjectStateService_1th3um_Impl.java:135)
 >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 >> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 >> at java.lang.reflect.Method.invoke(Method.java:324)
 >> at weblogic.ejb20.pool.StatelessSessionPool.createBean(StatelessSessionPool.java:172)
 >> at weblogic.ejb20.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:110)
 >> at weblogic.ejb20.manager.StatelessManager.preInvoke(StatelessManager.java:140)
 >> at weblogic.ejb20.internal.BaseEJBLocalObject.preInvoke(BaseEJBLocalObject.java:229)
 >> at weblogic.ejb20.internal.StatelessEJBLocalObject.preInvoke(StatelessEJBLocalObject.java:54)
 >> at uk.co.concise.payments.state.ejb.ObjectStateService_1th3um_ELOImpl.createAndGetStateForObject(ObjectStateService_1th3um_ELOImpl.java:273)
 >> at uk.co.concise.payments.state.ObjectStateServiceBD.createAndGetStateForObject(ObjectStateServiceBD.java:123)
 >> at uk.co.concise.payments.submission.ejb.SubmissionServiceXDBean.createSubmission(SubmissionServiceXDBean.java:92)
 >> at uk.co.concise.payments.submission.ejb.SubmissionService_o0dxp8_ELOImpl.createSubmission(SubmissionService_o0dxp8_ELOImpl.java:162)
 >> at uk.co.concise.payments.submission.SubmissionServiceBD.createSubmission(SubmissionServiceBD.java:42)
 >> at uk.co.concise.payments.submission.webapp.SubmitPaymentFileAction.execute(SubmitPaymentFileAction.java:216)
 >> at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:446)
 >> at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:266)
 >> at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292)
 >> at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
 >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
 >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 >> at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
 >> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
 >> at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
 >> at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
 >> at uk.co.concise.payments.logon.filter.LogonFilter.doFilter(LogonFilter.java:38)
 >> at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
 >> at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6316)
 >> at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
 >> at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
 >> at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3622)
 >> at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2569)
 >> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
 >> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
 >>
 >>
 >> Any ideas on what could be wrong
 >> thanks
 >> jaz
 >

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 </enterprise-beans>
 <assembly-descriptor>
 <security-role>
 <role-name>OutsideJMSUser</role-name>
 </security-role>
 </assembly-descriptor>
 </ejb-jar>
 <weblogic-ejb-jar>
 <weblogic-enterprise-bean>
 <ejb-name>MDB</ejb-name>
 <message-driven-descriptor>
 <pool>
 <initial-beans-in-free-pool>1</initial-beans-in-free-pool>
 </pool>
 <destination-jndi-name>ForeignTopic</destination-jndi-name>
 <connection-factory-jndi-name>ForeignConnectionFactory</connection-factory-j
 ndi-name>
 </message-driven-descriptor>
 <jndi-name>MDB</jndi-name>
 </weblogic-enterprise-bean>
 <security-role-assignment>
 <role-name>OutsideJMSUser</role-name>
 <principal-name>OutsideJMSUser</principal-name>
 </security-role-assignment>
 </weblogic-ejb-jar>


Thanks for the suggestion Greg. I have enabled trust between the two
 domains and that has certainly cut down the variations of SecurityExceptions
 that I get. Now I am consistently only getting a JMSSecurityException with
 a access denied to the topic. I believe I have the credential mapped
 correctly between the run-as local user and the remote authorized user.
 Unfortunately the exception does not specify what username was rejected, it
 would have been useful in determining the next debugging step to take.
 I think you're right, I should engage the security forum for this. Thanks
 again for the help.
 "Greg Brail" <[email protected]> wrote in message
 news:[email protected]...
 > Hmm. The security people (on weblogic.developer.interest.security) might
 > have to help you here, too. When you set the "runAs" identity for the MDB,
 > it's doing everything, including the JNDI lookup, under that identity. So
 if
 > that identity is one that's recognized by the remote domain, then you
 should
 > be OK. One way to make your local identity recognized by the remote domain
 > is to make your domains trusted, but you may wish not to do that.
 >
 > greg
 >
 > "Steve Chan" <[email protected]> wrote in message
 > news:[email protected]...
 > > Hello,
 > >
 > > I have this problem that I am hoping someone can help me with. There is
 a
 > > MDB deployed in a local WL8.1 that is trying to connect to a Foreign JMS
 > > Server which is also a WL8.1 running in a remote server. This MDB is
 > > attempting to subscribe to a topic hosted by that foreign server. In
 the
 > > local WL8.1 I created a Foreign JMS Server via the adminconsole and
 mapped
 > > the connection factory as well as destinations to the Foreign JMS
 Server.
 > > The MDB (via its deployment descriptor) only refers to the local JNDI
 > names
 > > of the ConnectionFactory and Topic. Here are the scenarios concerning
 > > security:
 > >
 > > 1) When security is turned off (user is in group everyone) everything
 > works
 > > fine. Messages published to the foreign Topic are received by the MDB
 in
 > > the local WL8.1 server and processed.
 > >
 > > 2) When a security policy is applied to the Topic (via the remote
 > > adminconsole), the MDB in the local server gets a 'permission denied'.
 I
 > > now have to get around this by defining a principle for the MDB to run
 as
 > > and to map the credentials of this principle to that of the user in the
 > > remote environment with access permissions to the Topic.
 > >
 > > 3) When I specify the security identity of my MDB, its JNDI lookup of
 the
 > > Topic fails with 'not found'.
 > >
 > > 4) Even when the security policy in the remote server is reverted back
 to
 > > 'everyone' (effectively turning security off) but leaving the MDB
 running
 > as
 > > the security principle, it still cannot find the Topic.
 > >
 > > I hope this is something that people have seen and dealt with before.
 > > Thanks for any and all help anyone can provide. I have also included
 the
 > > deployment descriptors for this MDB:
 > >
 > > <ejb-jar>
 > > <enterprise-beans>
 > > <message-driven>
 > > <ejb-name>MDB</ejb-name>
 > > <ejb-class>sample.class.MDB</ejb-class>
 > > <transaction-type>Container</transaction-type>
 > > <message-driven-destination>
 > > <destination-type>javax.jms.Topic</destination-type>
 > > </message-driven-destination>
 > > <security-identity>
 > > <run-as>
 > > <role-name>OutsideJMSUser</role-name>
 > > </run-as>
 > > </security-identity>
 > > </message-driven>
 > > </enterprise-beans>
 > >
 > > <assembly-descriptor>
 > > <security-role>
 > > <role-name>OutsideJMSUser</role-name>
 > > </security-role>
 > > </assembly-descriptor>
 > >
 > > </ejb-jar>
 > >
 > > <weblogic-ejb-jar>
 > > <weblogic-enterprise-bean>
 > > <ejb-name>MDB</ejb-name>
 > > <message-driven-descriptor>
 > > <pool>
 > > <initial-beans-in-free-pool>1</initial-beans-in-free-pool>
 > > </pool>
 > > <destination-jndi-name>ForeignTopic</destination-jndi-name>
 > >
 > >
 >
 <connection-factory-jndi-name>ForeignConnectionFactory</connection-factory-j
 > > ndi-name>
 > > </message-driven-descriptor>
 > > <jndi-name>MDB</jndi-name>
 > > </weblogic-enterprise-bean>
 > >
 > > <security-role-assignment>
 > > <role-name>OutsideJMSUser</role-name>
 > > <principal-name>OutsideJMSUser</principal-name>
 > > </security-role-assignment>
 > >
 > > </weblogic-ejb-jar>
 > >
 > >
 >
 >

Flex 3 and connection to remote ubuntu server

Good morning,
I'm trying to retrieve the result from a SQL query to populate a datagrid.
My server is a Ubuntu server on a virtual machine. I created the tables I want to extract information from using MySQLWorkbench and put them on my ubuntu server. Flex is running on my Mac.
I have the following code in the mxml file of my Flex project:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="rest_service.send()">
 <mx:HTTPService id="rest_service" url="http://192.168.56.101/testhtml.php"/>
 <mx:DataGrid left="0" right="0" top="0" bottom="0"
 dataProvider="{rest_service.lastResult.people.person}">
 <mx:columns>
 <mx:DataGridColumn headerText="Test ID" dataField="userid"/>
 <mx:DataGridColumn headerText="Name" dataField="username"/>
 <mx:DataGridColumn headerText="Email" dataField="emailaddress"/>
 </mx:columns>
 </mx:DataGrid>
</mx:Application>
The testhtml.php file is on the server (in the /var/www/ folder) and looks like this:
<?php
 require ("Connection.php");
$db_handle = mysql_connect($server, $user_name, $password);
$db_found = mysql_select_db($database, $db_handle);
if ($db_found) {
$Query = "SELECT * from users";
$Result = mysql_query( $Query );
//print "allo?" . " ";
echo htmlspecialchars('<?xml version="1.0" encoding="utf-8"?>')." ";
echo htmlspecialchars('<people>')." ";
//print '<people>';
// Iterate through the rows, printing XML nodes for each
while( $Row = mysql_fetch_object( $Result ) )
echo " ";
echo htmlspecialchars('<person>') . " " ;
echo " ";
echo htmlspecialchars('<userid>'.$Row->userid.'') ;
echo htmlspecialchars('</userid>') . " ";
echo " ";
echo htmlspecialchars('<username>'.$Row->username.'');
echo htmlspecialchars('</username>') . " ";
echo " ";
echo htmlspecialchars('<emailaddress>'.$Row->emailaddress.'');
// echo htmlspecialchars('<emailaddress>"'.$Row->emailaddress.'"');
echo htmlspecialchars('</emailaddress>') . " ";
echo " ";
echo htmlspecialchars('</person>') . " " ;
echo htmlspecialchars('</people>');
mysql_close($db_handle);
else {
print "Database NOT Found ";
mysql_close($db_handle);
?>
I tested the php file by typing http://192.168.56.101/testhtml.php in my web browser and I get the xml code expected. The problem is that I don't think Flex is actually connecting to the server.... I have noticed that when you create a new project you can select an application server type but I have no idea what to put for the web root and the root url (I picked php in the list of options for the server type).
My server is not hosted on my machine but on a virtual machine. Is there something I need to install on my server, and if yes, on which folder?
Your help would be greatly appreciated. I'm a newbie and have lots to learn and I have been stuck on this for a while now.
Thank you again,
supernous

Forget it. I'm an idiot.
I forgot to active the "Allow remote admin" setting again

Can't connect to remote SQL Server 2014 Standard with VS 2012

Hi all,
I am trying to create a development environment using SQL Server 2014 (not Express). The SQL server instance is on a Windows 8.1 Pro machine in a non-domain environment. I have Visual Studio 2012 installed on the same machine which can connect
to the SQL server instance without problems. I have another machine with VS 2012 that cannot connect. SQL server is configured for mixed authentication. The SSDT on the remote machine can see the SQL server networked instance, but will not
connect with SQL authentication.
I have rounded up all the usual suspects;
- The SQL server service is running
- Remote connections are enabled on SQL server and the relevant firewall ports are open.
- TCP/IP and named pipes are enabled
- Remote connections are enabled in Management Studio
- SQL Server Browser service in enabled and running
What am I missing? I have been out of developer mode for a few years and all of the tools have changed, but I seem to be missing something obvious.
Many thanks in advance,
Tim
Tim in Dublin

Hello,
Have you configured the Windows Firewall on the Visual Studio computer too? Is there any other security software on those
2 computers?
Can you ping between both computers by computer name? If not, try connecting using the IP address. For example:
10.0.0.10,1433
1433 is the default SQL Server port number.
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

How to connect to remote sql server database?

Hallo,
I am a new member, so please excuse me if my questions are dummy.
I am using CR2008 SP2 to make reports from sql server 2005 databases.
Localy there is no connection problem and everything works perfect.
I would like to establish a connection with a remote sql server 2005,
but i am not familiar with remote data retriving. which driver should i use? static ip? vpn? server ports?
Any answer will be really appreciated

Hello,
This is more a question for Microsoft to see what and how they support remote connections to databases. As long as you have the connection made CR will not have any problems. You may find it is slow so optimizing your queries is highly recommended. Passing a million records through your web connector is going to take time.....
I've personally used a VPN connection and then set the ODBC or OLE DB connection info to my test server here at work and it worked fine. But they were small data sets.
Thank you
Don

Connecting to remote oracle server from asp

Hi All
How can I access remote oracle server from asp?. I'm using the following connection string.
" Provider=MS Remote;Remote Provider=MSDAORA;Data Source=XYZ;Remote Server=http://DBServersIP;User Id=id;Password=pw"
Both the web server and DB server has oracle client. I can tnsping, connect using sql * plus from the webserver.
But when I try to do simple connection & query , I get the following error.
" Microsoft ADO/RDS(0x80072EFD)
Internet Client Error: Cannot Connect to Server.
All the permission settings are given correctly (after referring Microsoft & Oracle websites)
Can someone throw some links or help.?
Your replies much appreciated.
Thank you
Arum

why do you have http://DBServersIP as the remote server?
Your connection string should look like:
"Driver={Microsoft ODBC for Oracle};Server=MY_SID;Uid=my_user;Pwd=my_pwd;"
There are other variations, but none of them should include HTTP anywhere.

Unable to start connection on remote JMS server

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