Below are overviews of the Diameter example services and resource adaptor used to run them.
Example services
The Diameter example services all function similarly:
-
The initial event for the service is a
MessageEvent
from the example resource adaptor. -
The service looks at the text in this event, determines the required behaviour, and executes the appropriate operation using the resource adaptor provider interface.
-
Subsequent events may use an attached activity from a previous operation.
-
A basic textual response displays to the user on the open TCP connection.
-
Detailed tracing describes the steps the service is taking.
Below are descriptions of the example services, with the simulators that they use.
Example service | What it does | Simulator Used |
---|---|---|
Diameter CCA |
Sends |
|
Diameter Ro |
Sends |
|
Diameter Rf |
Sends |
|
Diameter Base (Accounting) |
Sends |
Charging Data Function (CDF) Simulator in Base Diameter mode [1] |
Diameter Sh |
Sends |
|
Diameter Base (Extension) |
Creates a Diameter Sh message without using the Diameter Sh resource adaptor. It does this by defining a handful of Diameter Sh AVPs as extension AVPs (see |
See the instructions for Running the Examples. |
Example resource adaptor
The example resource adaptor provides an easy way to trigger the example services without requiring any other software (such as SIP phones or traffic generators). The example resource adaptor simply reads and writes to a TCP socket. The service can therefore be triggered by the telnet utility to send commands to the service, and results display on the same connection.
The example resource adaptor is useful for simple tests and demonstrations, but it is not intended for production use; nor is it supported by OpenCloud for use outside the example services provided. It is Copyright © OpenCloud Limited 2005-2011. |
acct-simulator.sh
script instead of the cdf-simulator.sh
script.