fix: keep track of internal seek #87
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googlebot added the cla: yes 
hannahrogers-google requested review from dpcollins-google and manuelmenzella-google ...cloud-pubsublite/src/main/java/com/google/cloud/pubsublite/internal/wire/SubscriberImpl.java Show resolved Hide resolved
dpcollins-google requested changes May 27, 2020
...cloud-pubsublite/src/main/java/com/google/cloud/pubsublite/internal/wire/SubscriberImpl.java Show resolved Hide resolved
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manuelmenzella-google approved these changes May 27, 2020
| new Monitor.Guard(monitor.monitor) { | ||
| @Override | ||
| public boolean isSatisfied() { | ||
| return !internalSeekInFlight || shutdown; |
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If shutdown == true, we'll checkState-fail right below this. I think we should return an immediately-failed Future.
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I think this should already happen. The catch block will catch the checkState failure and will return an immediateFailedFuture.
dpcollins-google approved these changes May 27, 2020
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If a seek is inFlight and a stream is retried, retrying the inFlight seek.
If an internal seek is in flight, and a client initiates a seek, block until the internal seek completes.