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Diffstat (limited to 'TAO/orbsvcs/examples/Notify/Filter/README')
| -rw-r--r-- | TAO/orbsvcs/examples/Notify/Filter/README | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/TAO/orbsvcs/examples/Notify/Filter/README b/TAO/orbsvcs/examples/Notify/Filter/README new file mode 100644 index 00000000000..ddc5af0fca2 --- /dev/null +++ b/TAO/orbsvcs/examples/Notify/Filter/README @@ -0,0 +1,23 @@ +Filter example: + +This example shows how to filter structured events in the Notification Service. + +The Notification service must be up and running before launching this example. +(See the README under $TAO_ROOT/orbsvcs/Notify_Service for more details.) + +The example connects to the Notification Service's factory object and creates +an event channel. It then hooks up 2 suppliers and consumers with the EC. +The consumers and suppliers use the <TAO_Notify_StructuredPushConsumer> and +<TAO_Notify_StructuredPushSupplier> classes which are utility classes included +with the Notification Service to help developers write consumers and suppliers. + +Both the suppliers send 30 events to the EC and contain the event property +"threshold". +Only events in the "threshold" range 10 to 20 are delivered to the consumers +because of the filters setup at the ConsumerAdmin and SupplierAdmin. + +Similar filters can be setup in the ConsumerProxy and SupplierProxy classes. + +thanks, +Pradeep +<pradeep@cs.wustl.edu> |