PORT number (-PORT)

Use -PORT number adapter command to specify the port number of the network interface to listen for incoming notifications from subscriptions to which the adapter is subscribed.

-PORT

This adapter command is applicable only when using the adapter under the Launcher and when the adapter is configured as a watch for the events. By default, the adapter listens on a random port dynamically assigned by Oracle AQ. In addition to the -PORT adapter command, another way to explicitly specify the port number is by using the WTX_AQ_SUBSCRIBER_PORT environment variable for the Launcher process.

When a value is specified through both the adapter command and the environment variable, the adapter command value takes precedence.