When it is necessary to hold information between decoding operations, a public constructor specifying the parameter
com.neotys.extensions.codec.functions.contextual.Context must be declared.
Context instance must be stored as a class field.
The lifespan of the
Context depends on the operation:
Contextlifespan is the duration of the recording.
Contextlifespan is the duration of the WebSocket channel (there are as many
Contextsas WebSocket channels per Virtual User instance).