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Name

Type NameDescription
MessageSffMsgFacetGeneric Message Communication.
NetworkSffNetworkFacetTQLEngine cluster support. Define the list of TQLEngine(s) that can participate in syncing their data
TQLSffTqlFacetThing Query Language Support (Thing Definition, Thing Interaction)
WorkflowSffWdlFacetWorkflow Language Support
Behavior TreesSffBdlFacetBehavior Tree Implementation
TopicSffTopicFacetSubscription and Notification of Model changes
SchedulingSffSequenceFacetSchedule tasks / jobs (piece of Model code) to be executed in a repeated sequence of defined interval.
Static FilesSffStaticFileFacetServe static files using TQLEngine.

Message

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Message Facet Type is a generic Message processing over any given specified transport. Message Facet Type does not support any specific payload to process unlike other Facet types. Message Facet Type can be used process any payload that is passed to it. 

Facet Type NameSffMsgFacet
Language SupportFacetScript
Transports

HttpServerExtensionArgs

WsServerExtensionArg

Usage

 Facet Types are used using <NewFacetInstance> when creating a Package (Deployment) definition for your models.

Code Block
languagexml
titlePeripheralParams
linenumberstrue

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<NewFacetInstance 

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fid="

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smartparking"

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name="SmartParking" type="SffMsgFacet">
  

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<OnOpen ModifyPipeline="

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HttpServerExtensionArgs" />
  <OnRequest>
   

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 <!-- Handle Request -->
   

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 <!-- Any FacetScript Code can go in here... ->
    <DoResponse>
  

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   <!-- Send the response 

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back.. ->
    

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</DoResponse></OnRequest></NewFacetInstance>
Other NamesSffTcpFacet
Use-Cases
  1. Publish HTTP or WebSocket Endpoint served by TQLEngine to process any request and send response.
  2. Can be used to create a proxy to other facet types (like SffTqlFacet).