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AVEVA Enterprise SCADA Execution Pipeline API Reference

Krunch Pipeline Data Stream

The DataStream pipeline is an implementation of Krunch Pipeline that pertains to a specific part of the krunching process.

Name Description
krunch_data An Application Programming Interface (API) in libcomm. Protocol drivers use this API for RealTime database (RTDB) data krunching.
Krunch Pipeline DataStream The name of a specific type of Krunch Pipeline instance for overriding steps of legacy krunch_data behavior within libcomm.

 

This legacy krunch_data API remains unchanged: protocol drivers do not need to change. The legacy krunch_data is now a wrapper that will either continue calling the legacy code, or, instead, call into the DataStream pipeline. The path the wrapper follows depends upon the DataStream pipeline configuration.

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