contextStatusChanged (Status Changed)
This event fires in a context when the context changes its status (also known as state). For example, in a Device context this event fires when the Device is connected and its context changes its status from "Offline" to "Online".
The format for this event defines two fields:
- status: an Integer number indicating the new state for the context
- comment: a String containing a human-readable description for the new state
This event is defined in all Iotellect Server contexts that have different states. It is persistent, i.e. stored in event history.
Event Name | contextStatusChanged |
Permissions: | Accessible at context's permission level |
Expiration Period: | 1 week for Group Context 1 week for Alert Context 1 day for Tracker Context Non-persistent in all other cases |
Records: | 1 |
Record Format:
Field Name | Field Type | Notes |
status | Integer | New context status. |
comment | String | Description of current context status. |
oldStatus | Integer | Previous context status. |
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