12 Commits (b859b0a7a0ddcc9ad8e3b340243e4f87d1d1f57e)

Author	SHA1	Message	Date
Daniel Nephin	89f41bddfe	Remove TTL from cacheEntryExpiry ... This should very slightly reduce the amount of memory required to store each item in the cache. It will also enable setting different TTLs based on the type of result. For example we may want to use a shorter TTL when the result indicates the resource does not exist, as storing these types of records could easily lead to a DOS caused by OOM.	5 years ago
Anthony Scalisi	beb928f8de	fix spelling errors (#7135)	5 years ago
Paul Banks	0638e09b6e	connect: agent leaf cert caching improvements (#5091) ... * Add State storage and LastResult argument into Cache so that cache.Types can safely store additional data that is eventually expired. * New Leaf cache type working and basic tests passing. TODO: more extensive testing for the Root change jitter across blocking requests, test concurrent fetches for different leaves interact nicely with rootsWatcher. * Add multi-client and delayed rotation tests. * Typos and cleanup error handling in roots watch * Add comment about how the FetchResult can be used and change ca leaf state to use a non-pointer state. * Plumb test override of root CA jitter through TestAgent so that tests are deterministic again! * Fix failing config test	6 years ago
Paul Banks	88388d760d	Support Agent Caching for Service Discovery Results (#4541) ... * Add cache types for catalog/services and health/services and basic test that caching works * Support non-blocking cache types with Cache-Control semantics. * Update API docs to include caching info for every endpoint. * Comment updates per PR feedback. * Add note on caching to the 10,000 foot view on the architecture page to make the new data path more clear. * Document prepared query staleness quirk and force all background requests to AllowStale so we can spread service discovery load across servers.	6 years ago
Mitchell Hashimoto	fc5508f8a3	agent/cache: string through attempt rather than storing on the entry	7 years ago
Mitchell Hashimoto	cfcd733609	agent/cache: implement refresh backoff	7 years ago
Mitchell Hashimoto	02b20a0353	agent/cache: address feedback, clarify comments	7 years ago
Mitchell Hashimoto	af1d70b026	agent/cache: don't every block on NotifyCh	7 years ago
Mitchell Hashimoto	724b829104	agent/cache: unit tests for ExpiryHeap, found a bug!	7 years ago
Mitchell Hashimoto	e0d964188c	agent/cache: make edge case with prev/next idx == 0 handled better	7 years ago
Mitchell Hashimoto	3b550d2b72	agent/cache: rework how expiry data is stored to be more efficient	7 years ago
Mitchell Hashimoto	595193a781	agent/cache: initial TTL work	7 years ago