pub fn eval_remote_ip(req: M2mRequest) -> Result<String, TraceabilityError>Expand description
Extracts the remote IP address from an M2M request for routing purposes.
This function analyzes the request type and destination resource to determine the appropriate remote IP address that should handle the request. For stream resources, it extracts the IP from the local socket address. For source compliance requests, it uses the provided authority IP.
§Arguments
req- The M2M request to analyze
§Returns
The remote IP address as a string, or an error if the IP cannot be determined.
§Errors
Returns TransportFailedToEvaluateRemote if:
- The destination is not a stream resource
- The socket address cannot be parsed
- The request type doesn’t contain routing information