The next step for processing after this stage.
- Incomplete: Need more data; call the same stage again later when more data arrives.
- GoToStage(stage): Finished with this stage; continue with another stage.
- Emit(obj): Complete protocol object decoded; return to the first stage and start a new object.
The next step for processing after this stage. - Incomplete: Need more data; call the same stage again later when more data arrives. - GoToStage(stage): Finished with this stage; continue with another stage. - Emit(obj): Complete protocol object decoded; return to the first stage and start a new object.