Difference between revisions of "Shooting MSMQ troubles"
(Created page with '== Permission == - One Cattask needs 5 queues in total to work properly: *cattask_queue (main queue) *cattask_queue#discarded (discarded messages come here) *cattask_queue…') |
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| − | == Permission == | + | == Permission == |
| − | - One Cattask needs 5 queues in total to work properly: | + | - One Cattask needs 5 queues in total to work properly: |
| − | *cattask_queue (main queue) | + | *cattask_queue (main queue) |
| − | *cattask_queue#discarded (discarded messages come here) | + | *cattask_queue#discarded (discarded messages come here) |
| − | *cattask_queue#errors (error messages come here) | + | *cattask_queue#errors (error messages come here) |
| − | *cattask_queue#subscriptions (subscriptions messages come here) | + | *cattask_queue#subscriptions (subscriptions messages come here) |
*cattask_queue#timeout (timeout messages come here) | *cattask_queue#timeout (timeout messages come here) | ||
| + | |||
| + | '''TODO''': explain those queues in more details. | ||
| + | |||
| + | At the moment, the main queue is created by hand, while the rest are created by the Rhino Service Bus itself. The point is that in order to access the queues, Rhino Service Bus needs to have enough permission to the queues. So, what specifies the access rights which RSB has to the queues? A bus creates some threads to process messages, and those threads don't use impersonation at all. In other words, it uses the default '''Identity '''of the hosting process; for example ASPNET in Windows XP or NETWORK SERVICE in Windows Server 2003. | ||
| + | |||
| + | Thus, when setting up a new Cattask (site) in a machine, remember to grant Full access to all the queues for those accounts. | ||
| + | |||
| + | '''TODO''': Change code so that appropriate access is automatically granted to those queues for relevant users. | ||
Revision as of 11:20, 5 October 2009
Permission
- One Cattask needs 5 queues in total to work properly:
- cattask_queue (main queue)
- cattask_queue#discarded (discarded messages come here)
- cattask_queue#errors (error messages come here)
- cattask_queue#subscriptions (subscriptions messages come here)
- cattask_queue#timeout (timeout messages come here)
TODO: explain those queues in more details.
At the moment, the main queue is created by hand, while the rest are created by the Rhino Service Bus itself. The point is that in order to access the queues, Rhino Service Bus needs to have enough permission to the queues. So, what specifies the access rights which RSB has to the queues? A bus creates some threads to process messages, and those threads don't use impersonation at all. In other words, it uses the default Identity of the hosting process; for example ASPNET in Windows XP or NETWORK SERVICE in Windows Server 2003.
Thus, when setting up a new Cattask (site) in a machine, remember to grant Full access to all the queues for those accounts.
TODO: Change code so that appropriate access is automatically granted to those queues for relevant users.
