The controller is routing data into a stream, but the stream has indicated that it's full, so we're waiting for the continueTrigger to be called, which will resume reading in data
The controller decoded a stream message and is routing incoming data into the stream
The controller is waiting for more data to begin or continue decoding a message
The controller enters this state only during disconnects.
The controller enters this state only during disconnects. It indicates that we're no longer accepting new data