10.4.8. View Routes

Procedure 10.1. Using the route list command

1. Create the following two routes:

   $ qpid-route dynamic add localhost:10003 localhost:10004 fed.topic
   $ qpid-route dynamic add localhost:10004 localhost:10003 fed.topic
   

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2. Use the route list command to show the routes associated with the broker:

   $ qpid-route route list localhost:10003
   localhost:10003 localhost:10004 fed.topic <dynamic>
   

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   Note that this shows only one of the two routes created, namely the route for which localhost:10003 is a destination.
3. To view the route for which localhost:10004 is a destination, run route list on localhost:10004:

   $ qpid-route route list localhost:10004
   localhost:10004 localhost:10003 fed.topic <dynamic>
   

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Procedure 10.2. Using the route map command

1. The route map command shows all routes associated with a broker, and recursively displays all routes for brokers involved in federation relationships with the given broker. For example, run the route map command for the two brokers configured above:

   $ qpid-route route map localhost:10003
   
   Finding Linked Brokers:
       localhost:10003... Ok
       localhost:10004... Ok
   
   Dynamic Routes:
   
     Exchange fed.topic:
       localhost:10004 <=> localhost:10003
   
   Static Routes:
     none found
   

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   Note that the two dynamic exchange links are displayed as though they were one bidirectional link. The route map command is helpful for larger, more complex networks.
2. Configure a network with 16 dynamic exchange routes:

   qpid-route dynamic add localhost:10001 localhost:10002 fed.topic
   qpid-route dynamic add localhost:10002 localhost:10001 fed.topic
   
   qpid-route dynamic add localhost:10003 localhost:10002 fed.topic
   qpid-route dynamic add localhost:10002 localhost:10003 fed.topic
   
   qpid-route dynamic add localhost:10004 localhost:10002 fed.topic
   qpid-route dynamic add localhost:10002 localhost:10004 fed.topic
   
   qpid-route dynamic add localhost:10002 localhost:10005 fed.topic
   qpid-route dynamic add localhost:10005 localhost:10002 fed.topic
   
   qpid-route dynamic add localhost:10005 localhost:10006 fed.topic
   qpid-route dynamic add localhost:10006 localhost:10005 fed.topic
   
   qpid-route dynamic add localhost:10006 localhost:10007 fed.topic
   qpid-route dynamic add localhost:10007 localhost:10006 fed.topic
   
   qpid-route dynamic add localhost:10006 localhost:10008 fed.topic
   qpid-route dynamic add localhost:10008 localhost:10006 fed.topic
   

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3. Use the route map command starting with any one broker to see the entire network:

   $ qpid-route route map localhost:10001
   
   Finding Linked Brokers:
       localhost:10001... Ok
       localhost:10002... Ok
       localhost:10003... Ok
       localhost:10004... Ok
       localhost:10005... Ok
       localhost:10006... Ok
       localhost:10007... Ok
       localhost:10008... Ok
   
   Dynamic Routes:
   
     Exchange fed.topic:
       localhost:10002 <=> localhost:10001
       localhost:10003 <=> localhost:10002
       localhost:10004 <=> localhost:10002
       localhost:10005 <=> localhost:10002
       localhost:10006 <=> localhost:10005
       localhost:10007 <=> localhost:10006
       localhost:10008 <=> localhost:10006
   
   Static Routes:
     none found
   

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