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Empty

The Empty block allows an input to be evaluated to determine if it contains content or not.

This can be linked to the output of HTTP Parsers to determine if the packet payload is empty or not.

Based on the outcome, the True and False outputs are updated accordingly.

Inputs​

  • Input – Payload / Fixed Value / String Defined / Live Input / Global Variable

Outputs​

  • True – If the Operator evaluation is true, the input to the node is passed to the true output.

  • False – If the Operator evaluation is false, the input to the node is passed to the fales output.