Reunite the watch-streaming-freezing coroutines #609
Merged
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In ec2c152, a simple streaming coroutine has been split to monitor for freeze flags/modes on the streaming itself (before that, the stream was always on, but the events were ignored). Now, that freeze controlling logic requires much more sophistication, so it is extracted into a separate context manager, while the streaming routines are re-united back:
This also simplifies the tests for freezing/resuming of the streams — no mocked streams are needed anymore.
Relies on #608.