[JBoss Messaging] - Re: Thread Pool questions
by andy.miller＠jboss.com
"gaohoward" wrote : Hi,
|
| I don't know if jms-ds.xml has such a parameter, you can ask the JCA forum about it. JBoss remoting does has such a parameter, you can read about it in the jboss remoting's doc. The remoting configuration file is set at the JBM server side only.
|
I know there is a JCA thread pool, as I already talked to them, and that's not what I'm after.
I find maxPoolSize in jms-ds.xml in the current releases of AS, so I also know about that.
So, what I'm trying to make sure I understand is what parameter does what? The remoting configuration seems an unlikely place to be setting a thread pool for an in JVM invocation.
For example, in EJB 3 land, there is a thread pool for remote clients that make EJB calls, but that is bypassed when the call comes from within the same JVM.
I would expect the same behavior from messaging, where the remoting configuration would be only for remote clients, and there would be different behavior for the in JVM calls.
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14 years, 10 months
[Security & JAAS/JBoss] - Re: Single Sign On with LDAP Examples
by rathinaganesh
Greetings,
I am trying to do the same thing, Install Federated SSO and test it.
I am using
Jboss-4.2.2.GA on Windows XP
OpenDS-1.2.0 on FreeBSD
I have set up the OpenDS for the testuser login.
Previously, I got the error as testuser is not activated. So, I took out the source from the trunk mentioned above. Updated the trunk and build the sso sar and ear files.
The security-config.xml inside the jboss-sso-test.ear\META-INF looks like this
|
| <!-- The JAAS login configuration file for the java:/jaas/jbossweb-form-auth
| security domain used by the security-spec test case
| -->
| <policy>
| <application-policy name="jboss-sso">
| <authentication>
| <login-module code="org.jboss.security.idm.UsernameAndPasswordLoginModule" flag="sufficient">
| <module-option name="unauthenticatedIdentity">guest</module-option>
| <module-option name="password-stacking">useFirstPass</module-option>
| <!--module-option name="hashAlgorithm">MD5</module-option>
| <module-option name="hashEncoding">HEX</module-option-->
| <module-option name="authenticatedRoles">Authenticated,RegisteredUsers</module-option>
| </login-module>
| <login-module code="org.jboss.security.idm.UsernameAndPasswordLoginModule" flag="sufficient">
| <module-option name="unauthenticatedIdentity">guest</module-option>
| <module-option name="password-stacking">useFirstPass</module-option>
| <module-option name="authenticatedRoles">Authenticated,RegisteredUsers</module-option>
| </login-module>
| </authentication>
| </application-policy>
| </policy>
|
|
The sso.cfg.xml file under jboss-sso.sar looks like this
|
| <login>
| <provider id="si:jboss-sso:ldap:login" class="org.jboss.security.idm.ldap.HashAlgorithmRemoverLDAPIdentityProvider">
| <property name="connectionURL">
| jdbc:ldap://10.10.60.4:389/dc=jboss,dc=com?SEARCH_SCOPE:=subTreeScope&secure:=false&concat_atts:=true&size_limit:=10000000
| </property>
| <property name="username">uid=admin,dc=jboss,dc=com</property>
| <property name="password">jbossrocks</property>
| <property name="identityOu">People</property>
| <property name="roleOu">roles</property>
| </provider>
| </login>
|
|
and this is how it looks like in the ldapsearch
| /usr/local/OpenDS-1.2.0/bin/ldapsearch -s sub -b cn=testuser,ou=People,dc=jboss,dc=com "(objectclass=*)"
| dn: cn=testuser,ou=People,dc=jboss,dc=com
| objectClass: person
| objectClass: inetOrgPerson
| objectClass: organizationalPerson
| objectClass: top
| mail: [EMAIL PROTECTED]
| uid: test
| cn: testuser
| displayName: Test User
| sn: true
|
When I try to use testuser and secret as login and password, I get login failed on the jsp. I am not getting any errors on the jboss server log.
On the OpenDS log, I see the following message.
|
| [29/Jun/2009:11:19:54 -0700] CONNECT conn=176 from=10.10.1.145:3241 to=10.10.60.4:389 protocol=LDAP
| [29/Jun/2009:11:19:54 -0700] BIND REQ conn=176 op=0 msgID=19 type=SIMPLE dn="uid=admin,dc=jboss,dc=com"
| [29/Jun/2009:11:19:54 -0700] BIND RES conn=176 op=0 msgID=19 result=0 authDN="uid=admin,dc=jboss,dc=com" etime=1
| [29/Jun/2009:11:19:54 -0700] SEARCH REQ conn=176 op=1 msgID=20 base="cn=testuser,ou=People,dc=jboss,dc=com" scope=wholeSubtree filter="(objectClass=*)" attrs="cn"
| [29/Jun/2009:11:19:54 -0700] SEARCH RES conn=176 op=1 msgID=20 result=0 nentries=1 etime=2
| [29/Jun/2009:11:19:54 -0700] UNBIND REQ conn=176 op=2 msgID=21
| [29/Jun/2009:11:19:54 -0700] DISCONNECT conn=176 reason="Client Unbind"
| [29/Jun/2009:11:19:54 -0700] CONNECT conn=177 from=10.10.1.145:3242 to=10.10.60.4:389 protocol=LDAP
| [29/Jun/2009:11:19:54 -0700] BIND REQ conn=177 op=0 msgID=22 type=SIMPLE dn="uid=admin,dc=jboss,dc=com"
| [29/Jun/2009:11:19:54 -0700] BIND RES conn=177 op=0 msgID=22 result=0 authDN="uid=admin,dc=jboss,dc=com" etime=1
| [29/Jun/2009:11:19:54 -0700] SEARCH REQ conn=177 op=1 msgID=23 base="cn=testuser,ou=People,dc=jboss,dc=com" scope=wholeSubtree filter="(objectClass=*)" attrs="cn,sn,userPassword,givenName,displayName,o,employeeType,title,postalAddress,mail,telephoneNumber"
| [29/Jun/2009:11:19:54 -0700] SEARCH RES conn=177 op=1 msgID=23 result=0 nentries=1 etime=1
| [29/Jun/2009:11:19:54 -0700] UNBIND REQ conn=177 op=2 msgID=24
| [29/Jun/2009:11:19:54 -0700] DISCONNECT conn=177 reason="Client Unbind"
| [29/Jun/2009:11:19:54 -0700] CONNECT conn=178 from=10.10.1.145:3243 to=10.10.60.4:389 protocol=LDAP
| [29/Jun/2009:11:19:54 -0700] BIND REQ conn=178 op=0 msgID=25 type=SIMPLE dn="uid=admin,dc=jboss,dc=com"
| [29/Jun/2009:11:19:54 -0700] BIND RES conn=178 op=0 msgID=25 result=0 authDN="uid=admin,dc=jboss,dc=com" etime=1
| [29/Jun/2009:11:19:54 -0700] SEARCH REQ conn=178 op=1 msgID=26 base="cn=testuser,ou=People,dc=jboss,dc=com" scope=wholeSubtree filter="(objectClass=*)" attrs="cn"
| [29/Jun/2009:11:19:54 -0700] SEARCH RES conn=178 op=1 msgID=26 result=0 nentries=1 etime=1
| [29/Jun/2009:11:19:54 -0700] UNBIND REQ conn=178 op=2 msgID=27
| [29/Jun/2009:11:19:54 -0700] DISCONNECT conn=178 reason="Client Unbind"
| [29/Jun/2009:11:19:54 -0700] CONNECT conn=179 from=10.10.1.145:3244 to=10.10.60.4:389 protocol=LDAP
| [29/Jun/2009:11:19:54 -0700] BIND REQ conn=179 op=0 msgID=28 type=SIMPLE dn="uid=admin,dc=jboss,dc=com"
| [29/Jun/2009:11:19:54 -0700] BIND RES conn=179 op=0 msgID=28 result=0 authDN="uid=admin,dc=jboss,dc=com" etime=1
| [29/Jun/2009:11:19:54 -0700] SEARCH REQ conn=179 op=1 msgID=29 base="cn=testuser,ou=People,dc=jboss,dc=com" scope=wholeSubtree filter="(objectClass=*)" attrs="cn,sn,userPassword,givenName,displayName,o,employeeType,title,postalAddress,mail,telephoneNumber"
| [29/Jun/2009:11:19:54 -0700] SEARCH RES conn=179 op=1 msgID=29 result=0 nentries=1 etime=1
| [29/Jun/2009:11:19:54 -0700] UNBIND REQ conn=179 op=2 msgID=30
| [29/Jun/2009:11:19:54 -0700] DISCONNECT conn=179 reason="Client Unbind"
|
|
Am I making some mistake here? I am struck with this. I am not able to proceed further. Any pointers or help on this would be really great.
Thanks,
Ganesh.
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14 years, 10 months
[Management, JMX/JBoss] - HtmlAdaptorServer from JBoss 3.2.7 is not found in JBoss 5.1
by alskor
I need to migrate a Jboss 3.2.7 application to Jboss 5.1.0GA.
I see there's deploy\jmx-html-adaptor1.sar\META-INF\jboss-service.xml file in my old Jboss 3.2.7 install:
<server>
| <mbean code="com.sun.jdmk.comm.HtmlAdaptorServer" name="jboss.jmx:type=Adaptor,name=HTML">
| <attribute name="MaxActiveClientCount">10</attribute>
| <attribute name="Parser" />
| <attribute name="Port">49802</attribute>
| </mbean>
| </server>
|
I also have some java code to shutdown our server remotely using this connector on port 49802:
| public static void shutdown(String host, int port) {
| System.out.println("Shutting down server at " + host + ":" + port);
|
| try {
| URL url = new URL("http", host, port, COMMAND);
| url.getContent();
| } catch (Exception ignore) {
| System.err.println("ignoring " + ignore.toString());
| }
| System.out.println("Shutdown complete.");
| }
|
| private static final String COMMAND
| = "/InvokeAction//jboss%2Esystem%3Atype%3DServer/action=shutdown?action=shutdown";
|
I don't see "\jmx-html-adaptor1.sar" folder in new JB5 server. what's the equivalent of this stuff in jboss 5?
basically, I just need to shutdown the server remotely.
For this particular need I could use this solution from http://www.jboss.org/file-access/default/members/jbossas/freezone/docs/In... :
9.3.4. Stopping the Server
|
| To shutdown the server, you simply issue a Ctrl-C sequence in the console in which JBoss was started. Alternatively, you can use the shutdown.sh command.
|
| [bin]$ ./shutdown.sh -S
|
| The shutdown script supports the following options:
|
| A JMX client to shutdown (exit or halt) a remote JBoss server.
|
| usage: shutdown [options] <operation>
|
| options:
| -h, --help Show this help message (default)
| -D<name>[=<value>] Set a system property
| -- Stop processing options
| -s, --server=<url> Specify the JNDI URL of the remote server
| -n, --serverName=<url> Specify the JMX name of the ServerImpl
| -a, --adapter=<name> Specify JNDI name of the MBeanServerConnection to use
| -u, --user=<name> Specify the username for authentication
| -p, --password=<name> Specify the password for authentication
|
| operations:
| -S, --shutdown Shutdown the server
| -e, --exit=<code> Force the VM to exit with a status code
| -H, --halt=<code> Force the VM to halt with a status code
|
but anyway - what happened to this deploy\jmx-html-adaptor1.sar service in JBoss 5.1.0? it existed in JBoss 3.2.7
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14 years, 10 months
[JBoss jBPM] - do timers and multithreaded environment cause db deadlocking
by johndvm
I was wondering if there were any issues with using timers and multi-threaded execution.
I am using JBPM 3.2.6-SP1 and it seems like when I run two threads through my process workflow, I get a database deadlock.
It seems like 1 thread is holding open a transaction for the duration of the entire workflow, and has locked the JBPM_JOB table, and another thread starts and as it tries to transition between stages, it tries to delete from the JBPM_JOB table, and the entire thing gets deadlocked. It appears the problem is with trying to delete the timer at the same node.
org.jbpm.JbpmException: could not delete timers by name 'validate' for Token(/)
at org.jbpm.db.JobSession.deleteTimersByName(JobSession.java:216)
at org.jbpm.scheduler.db.DbSchedulerService.deleteTimersByName(DbSchedulerService.java:64)
at org.jbpm.scheduler.def.CancelTimerAction.execute(CancelTimerAction.java:46)
at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:281)
Is this something that is known, or have other people been able to use JBPM with timers in a multi-threaded environment?
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14 years, 10 months