When creating a service program, you should consider:
If the interface to a service program changes, you may have to rebind all programs bound to the original service program. However, depending on the changes and how you implement them, you may be able to reduce the amount of rebinding if you create the service program using binder language. In this case, after updating the binder language source to identify new exports, you need to rebind only those programs that require the new exports.
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