FrameTooLargeException
Thrown from Unframer.feed when a length prefix exceeds the configured cap. Indicates a malformed stream or hostile peer; the Unframer should not be reused.
When propagated through unframedBy / decodeFramed, this exception terminates the downstream kotlinx.coroutines.flow.Flow with an error. Consumers that want to recover should wrap the Flow with .catch { }.