You are optionally able to remotely disable a license issued by Activation Pro. Note that all methods will require an internet connection.
Floating licenses
You will need to issue your customer an Alternate Server Hostid license from Activation Pro. The RLM server will contact the Activation Pro server on a schedule you define in the license. You will also be able to specify a grace period – the number of times the RLM server can fail to contact Activation Pro before the license is disabled.
Subscription Licenses
When you issue a subscription type activation key, you will specify the renewal period – the time when the client will need to reach back out to the license server to renew the subscription. During subscription renewal the client will check the status of the activation key.
You can also have your application check in with Activation Pro before the renewal window to check the activation key status. Please see the next section.
Other nodelocked licenses
Your application will be able to query the Activation Pro server to see if the activation key is enabled or not. You have the flexibility in determining the frequency in which you contact the Activation Pro server, and the logic to perform if the client doesn’t receive a response.
To find the activation key to query, first call rlm_license_akey() (Note: In the product definition, you will need to set the “Include Activation Key in License:” option to “Yes,” or “2 licenses: one with and one without”).
You will then be able to query the Activation Pro server for the current status using the rlm_act_keyinfo() family of API calls.
Disabling an activation key
You can disable the activation key either by:
- Unchecking the “Enabled” checkbox in Activation Pro, and saving the activation key
or - Deleting the activation key in Activation Pro