try_node.md

Try Node

The Try Node handles errors that may occur during packet processing. When a packet is processed and an error occurs, it directs the error to the error output port for appropriate handling.

Specification

• None: The Try Node operates by default without any additional configuration.

Ports

• in: Receives and processes incoming packets.
• out: Outputs the original input packet if processed without error.
• error: Outputs any errors that occur during packet processing.

Example

- kind: try
  ports:
    out:
      - name: next
        port: in
    error:
      - name: catch
        port: in