Aggregated session management for terminal devices
A media terminal includes two integrated currency devices, each device providing at least one feature/operation that is similar to or is the same as the other device. Two independent sessions to each device are made and presented to a transaction application of the terminal as a single aggregated session. When the transaction application issues a command through the single aggregated session, a decision is made that is transparent to the application as to which device should process the command on behalf of the application and the command is issued to the selected device over the corresponding independent session. Results or notifications provided by the selected device are aggregated and provided to the application over the single aggregated session. In an embodiment, the two integrated currency devices are different types of devices from one another.
1. A method, comprising:
maintaining a first connection to a first media dispensing device of a media terminal;
maintaining a second connection to a second media dispensing device of the media terminal;
providing a third connection to a transaction application of the media terminal to perform media operations on media associated with the first media dispensing device and the second media dispensing device;
presenting a logical dual device to the transaction application over the third connection;
determining which of the first media dispensing device or the second media dispensing device is to process the media operations based on first interactions with the first media dispensing device over the first connection and second interactions with the second media dispensing device over the second connection;
consolidating responses received from the first media dispensing device over the first connection and from the second media dispensing device over the second connection as consolidated responses; and
providing the consolidated responses to the transaction application over the third connection.
2. The method of claim 1 further comprising, reporting an operational status for the logical dual device as a selected status that is selected from a first status provided by the first media dispensing device over the first connection and a second status provided by the second media dispensing device over the second connection.
3. The method of claim 1 further comprising, processing a particular media operation issued by the transaction application when at least one of the first media dispensing device or the second media dispensing device is unable or incapable of processing the particular media operation but a remaining one of the first media dispensing device or the second media dispensing device is capable of processing the corresponding media operation.
4. The method of claim 1 , wherein the determining further includes evaluating priorities associated with a first media dispensing device type of the first media dispensing device and a second media dispensing device type of the second media dispensing device.
5. The method of claim 4 , wherein evaluating further includes evaluating statuses provided by the first media dispensing device over the first connection and the second media dispensing device over the second connection.
6. The method of claim 1 , wherein determining further includes determining the first media dispensing device to process a particular one of the media operations and providing the first media dispensing device the particular one of the media operations for processing.
7. The method of claim 1 , wherein providing further includes providing at least one operation that is unavailable to the first media dispensing device and that is unavailable to the second media dispensing device to the transaction application over the third connection.