Serialize Module

This module filters columns from a ControlMessage object, emitting a MessageMeta.

Configurable Parameters

Parameter	Type	Description	Example Value	Default Value
columns	list[string]	List of columns to include	["column1", "column2", "column3"]	None
exclude	list[string]	List of regex patterns to exclude columns	["column_to_exclude"]	[r'^ID$', r'^_ts_']
fixed_columns	boolean	If true, the columns are fixed and not determined at runtime	true	true
include	string	Regex to include columns	"^column"	None
use_cpp	boolean	If true, use C++ to serialize	true	false

Example JSON Configuration

{
  "include": "^column",
  "exclude": ["column_to_exclude"],
  "fixed_columns": true,
  "columns": ["column1", "column2", "column3"],
  "use_cpp": true
}