26 Commits (262897469260cc6319ea9369518e20ac2fed3178)

Author	SHA1	Message	Date
Daniel Nephin	3a27fce2ad	submatview: fix godoc and comment typos ... Co-authored-by: Paul Banks <banks@banksco.de>	4 years ago
Daniel Nephin	11398892b3	submatview: avoid sorting results unnecessarily ... Previous getFromView would call view.Result when the result may not have been returned (because the index is updated past the minIndex. This would allocate a slice and sort it for no reason, because the values would never be returned. Fix this by re-ordering the operations in getFromView. The test changes in this commit were an attempt to cover the case where an update is received but the index does not exceed the minIndex.	4 years ago
Daniel Nephin	23e1cd6f93	submatview: only return materializer from getEntry ... Also rename it to readEntry now that it doesn't return the entire entry. Based on feedback in PR review, the full entry is not used by the caller, and accessing the fields wouldn't be safe outside the lock, so it is safer to return only the Materializer	4 years ago
Daniel Nephin	46b7d0b573	submatview: godoc	4 years ago
Daniel Nephin	d9537411b8	rpcclient/health: convert tests to the new submatview.Store interface ... Also fixes a minor data race in Materializer. Capture the error before releasing the lock.	4 years ago
Daniel Nephin	dacf50038d	submatview: fix two flaky tests ... These tests can flake when we get a notification for an earlier event. Retry the read from update channel a few times to make sure we get the event we expect.	4 years ago
Daniel Nephin	c932833acb	rpcclient:health: fix a data race and flake in tests ... Split the TestStreamingClient into the two logical components the real client uses. This allows us to test multiple clients properly. Previously writing of ctx from multiple Subscribe calls was showing a data race. Once this was fixed a test started to fail because the request had to be made with a greater index, so that the store.Get call did not return immediately.	4 years ago
Daniel Nephin	5fa0dea63a	rpcclient/health: fix data race in a test ... The idleTTL was being written and read concurrently. Instead move the idleTTL to a struct field so that when one test patches the TTL it does not impact others. The background goroutines for the store can outlive a test because context cancellation is async.	4 years ago
Daniel Nephin	4fb2ba9de7	submatview: move error return to NewMaterializer ... So that we don't have to create views ahead of time, when we will never use that view.	4 years ago
Daniel Nephin	6ebb0f8b74	submatview: test Store.Run	4 years ago
Daniel Nephin	9854c424eb	submatview: test store with Get and Notify calls together	4 years ago
Daniel Nephin	c1063999fc	submatview: more test cases for Store.Get ... And simplify the return value by using a Result type.	4 years ago
Daniel Nephin	832f1a2847	submatview: reduce the getFromView implementation ... Remove View.Result error return value, it was always nil, and seems like it will likely always remain nill since it is simply reading a stored value. Also replace some cache types with local types.	4 years ago
Daniel Nephin	1d9d7d0aa5	submatview: track requests instead of notifiers ... And only start expiration time when the last request ends. This makes tracking expiry simpler, and ensures that no entry can be expired while there are active requests.	4 years ago
Daniel Nephin	7d13465c7b	submatview: set up expiry of materializers	4 years ago
Daniel Nephin	c574108354	submatview: setup testing structure	4 years ago
Daniel Nephin	ddddbdb990	submatview: rough outline of the Get and Notify methods.	4 years ago
Daniel Nephin	3d52abb5e2	submatview: setup the interface for the store	4 years ago
Daniel Nephin	9423c887c4	submatview: do not reset retry waiter when materializer is reset ... The materializer is often reset when an error is received. By resetting the retryWaiter we effectively never wait. The retryWaiter should only be reset when we get an event without error. This is done in Materializer.updateView().	4 years ago
Daniel Nephin	5972bdc87c	streaming: improve godoc for cache-type ... And fix a bug where any error that implemented the temporary interface was considered a temporary error, even when the method would return false.	4 years ago
Daniel Nephin	d0b87cd5d0	submatview: remove notifyUpdateLocked from reset ... This call appears to only be necessary because reset() was called from NewMaterializer. This commit has the constructor set a default value for updateCh, and removes both the call to reset() from New(), and the call to notifyUpdateLocked() from reset(). This should ensure that we do not notify the Fetch() call before we have new values to report.	4 years ago
Daniel Nephin	5eab1d8cef	submatview: remove method receiver from handlers	4 years ago
Daniel Nephin	3fa08beecf	submatview: add a test for handling of NewSnapshotToFollow ... Also add some godoc Rename some vars and functions Fix a data race in the new cache test for entry closing.	4 years ago
Daniel Nephin	534d8b45bb	submatview: refactor Materializer ... Refactor of Materializer.Run Use handlers to manage state in Materializer Rename Materializer receiver rename m.l to m.lock, and flip some conditionals to remove the negative. Improve godoc, rename Deps, move resetErr, and pass err into notifyUpdate Update for NewSnapshotToFollow events Refactor to move context cancel out of Materializer	4 years ago
Daniel Nephin	e849f6d7ac	submatview: Move the 'use materialize from result.State' logic ... No need to do all this other work if we have one already. This logic moved closer to this call site 3 times during the process of refactoring.	4 years ago
Daniel Nephin	edf30b2714	submatview: Move Materializer to submatview package	4 years ago