Function process_message 

pub fn process_message(workflows_json: &str, payload: &str) -> Promise

Process a payload through a one-off engine (convenience function).

Creates an engine with the given workflows and processes a single payload. Use WasmEngine class for better performance when processing multiple payloads. The payload is stored as a raw string and should be parsed by a parse plugin.

Arguments

• workflows_json - JSON string containing an array of workflow definitions
• payload - Raw string payload to process (not parsed by the engine)

Returns

A Promise that resolves to the processed message as a JSON string

Example

const payload = '{"name": "John", "email": "john@example.com"}';
const result = await process_message(workflowsJson, payload);
console.log(JSON.parse(result));