Hello,
a SyncMan Client is a durable consumer in the MessageHub. If the MessageHub
detects that a socket breaks down, it should reset the state from the consumer
to inactive.
If this fails you could restart the message server (and your clients) or you
can call the admin client to reset one special consumer.
e.g.:
java -classpath ".\msgserver.jar;" com.sap.sdb.msgServer.AdminClient
-password SECRET123 -msgserver_host localhost -msgserver_admin_port 1234
"unregister consumer 1178116659124000008 durable"
The name of the consumer is an ID, which should stay constant as long as you
don't delete the consumer on the message server. You can select the consumer ID
with
SELECT * FROM "MESSAGESERVICE"."MSGSERVER_CONSUMER"
Regards
Wolfgang
Wolfgang Auer
Developer
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-----Ursprüngliche Nachricht-----
Von: Linos [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 30. April 2007 18:26
An: maxdb@lists.mysql.com
Betreff: Re: Subscriber id exists
If i manually use "deactivate Selected Consumers" in Monitor inside
Synchronization Manager GUI i can launch synchronization service in the
client but i would like to know if i have any way to force this from the
command line in the client side or any other automatic way to handle
this, i can have many problems maintaining synchronization if every time
a computer reboots i have to do this manually to get the synchronization
working. Thanks.
Best Regards,
Miguel Angel.
Linos escribió:
> Hello,
> i am testing synchronization stability and when is disconnect from
> network or reboot the client machine with syncservice started, when i
> try to relaunch it (after reboot for example) i have this error in
> syncservice console:
>
> INFO: starting administration thread at port 7223 ...
> INFO: ... done.
> javax.jms.JMSException: Unable to get a consumer id for topic subscriber
> from the server: com.sap.sdb.msgServer.util.NotificationException:
> ErrorNotification: [com.sap.sdb.msgServer.agents.AdminException:
> javax.jms.JMSException: ConsumerList : Active subscription
> <1177927038954000578> with ID <1177928873924000699> for destination
> 1177848311880000445> already exists
> at
> com.sap.sdb.msgServer.agents.AdminAgent.register(AdminAgent.java:446)
>
> at
> com.sap.sdb.msgServer.agents.AdminAgent.doCommand(AdminAgent.java:173
> )
> at com.sap.sdb.msgServer.agents.Agent.doWork(Agent.java:79)
> at
> com.sap.sdb.msgServer.agents.JmsThread.run(JmsThread.java:189)]
> (Client:192.168.1.235:1108/7295144,ServerAgent:null,Type:-1)
> javax.jms.JMSException: Unable to get a consumer id for topic subscriber
> from the server: com.sap.sdb.msgServer.util.NotificationException:
> ErrorNotification: [com.sap.sdb.msgServer.agents.AdminException:
> javax.jms.JMSException: ConsumerList : Active subscription
> <1177927038954000578> with ID <1177928873924000699> for destination
> <1177848311880000445> already exists
> at
> com.sap.sdb.msgServer.agents.AdminAgent.register(AdminAgent.java:446)
>
> at
> com.sap.sdb.msgServer.agents.AdminAgent.doCommand(AdminAgent.java:173
> )
> at com.sap.sdb.msgServer.agents.Agent.doWork(Agent.java:79)
> at com.sap.sdb.msgServer.agents.JmsThread.run(JmsThread.java:189)
> ] (Client:192.168.1.235:1108/7295144,ServerAgent:null,Type:-1)
>
>
> and this in the msgserver machine.
>
> [Mon Apr 30 12:54:34 GMT+01:00 2007] Connected to 192.168.1.235:1107 on
> port 7221 for service com.sap.sdb.msgServer.jndi.JndiService
> [Mon Apr 30 12:54:34 GMT+01:00 2007] JndiNotification: lookup
> jms.TopicConnectionFactory
> [Mon Apr 30 12:54:34 GMT+01:00 2007] Connection 192.168.1.235:1107 closed.
> [Mon Apr 30 12:54:34 GMT+01:00 2007] Connected to 192.168.1.235:1108 on
> port 7222 for service com.sap.sdb.msgServer.service.JmsService
> [Mon Apr 30 12:54:34 GMT+01:00 2007] Connected to 192.168.1.235:1109 on
> port 7221 for service com.sap.sdb.msgServer.jndi.JndiService
> [Mon Apr 30 12:54:34 GMT+01:00 2007] JndiNotification: lookup
> jms.topic.SYNC_TOPIC_DEST_1177844605606000005
> [Mon Apr 30 12:54:34 GMT+01:00 2007] Connection 192.168.1.235:1109 closed.
> [Mon Apr 30 12:54:34 GMT+01:00 2007] javax.jms.JMSException:
> ConsumerList : Active subscription <1177927038954000578> with ID
> <1177928873924000699> for destination <1177848311880000445> already exists
> com.sap.sdb.msgServer.agents.AdminException: javax.jms.JMSException:
> ConsumerList : Active subscription <1177927038954000578> with ID
> <1177928873924000699> for destination <1177848311880000445> already exists
> at
> com.sap.sdb.msgServer.agents.AdminAgent.register(AdminAgent.java:446)
> at
> com.sap.sdb.msgServer.agents.AdminAgent.doCommand(AdminAgent.java:173)
> at com.sap.sdb.msgServer.agents.Agent.doWork(Agent.java:79)
> at com.sap.sdb.msgServer.agents.JmsThread.run(JmsThread.java:189)
> [Mon Apr 30 12:54:34 GMT+01:00 2007] AdminAgent-1: Unexpected exception
> in JMS Thread: javax.jms.JMSException: ConsumerList : Active
> subscription <1177927038954000578> with ID <1177928873924000699> for
> destination <1177848311880000445> already exists
> [Mon Apr 30 12:54:34 GMT+01:00 2007]
> com.sap.sdb.msgServer.agents.AdminException: javax.jms.JMSException:
> ConsumerList : Active subscription <1177927038954000578> with ID
> <1177928873924000699> for destination <1177848311880000445> already exists
> [Mon Apr 30 12:54:34 GMT+01:00 2007] Connected to 192.168.1.235:1110 on
> port 7221 for service com.sap.sdb.msgServer.jndi.JndiService
> [Mon Apr 30 12:54:34 GMT+01:00 2007] JndiNotification: lookup
> jms.QueueConnectionFactory
> [Mon Apr 30 12:54:34 GMT+01:00 2007] Connection 192.168.1.235:1110 closed.
> [Mon Apr 30 12:54:34 GMT+01:00 2007] Connected to 192.168.1.235:1111 on
> port 7222 for service com.sap.sdb.msgServer.service.JmsService
>
>
> How i can cancel/expire this subscription to reconnect after unexpected
> reboot in client machine?
>
>
> Regards,
> Miguel Angel.
>
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