Derek Collison 0696d5a431 New fan-in logic ...

Reworked fan in logic. We do not hold locks during IO, either read or write.
On scenarios where we can get behind mostly due to fan-in from fast producers
we detect and create a stall channel. Once we catch up we close the stall channel
to release all blocked producers. Producers have an upper bound on how long
they will be stalled.

Signed-off-by: Derek Collison <derek@nats.io>

2019-02-20 12:09:26 -08:00

78 KiB

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