9 Commits (63374bf4c1f66e816a7814e6101fb56cca520347)

Author	SHA1	Message	Date
Daniel Nephin	f40b76af2d	proxycfg: use rpcclient/health.Client instead of passing around cache name ... This should allow us to swap out the implementation with something other than `agent/cache` without making further code changes.	4 years ago
Daniel Nephin	1a764553c0	rpcclient: use streaming for connect health	4 years ago
Daniel Nephin	d5cc206e39	streaming: move ServiceTag and NodeMetaFiltering to the cache-entry ... So that all the client side filtering is in the same place. Previously only the bexpr filter was in the cache-entry. Also makes a small change to the filtering so that instead of rebuilding slices of items, the filtering can return a bool to determine if the event payload is saved or not.	4 years ago
Pierre Souchay	5bee19ee16	Do not filter tags unless req.TagFilter is set ... Send empty array [] instead of [""] in DNS requests when TagFilter is not set Do not change case sensitivity of services anymore in `getServiceNodes()` since cache keys are now case insensitive	4 years ago
Pierre Souchay	2fe3ab7db0	[Streaming] Properly filters node-meta queries on health ... This wil fix https://github.com/hashicorp/consul/issues/9730	4 years ago
Pierre Souchay	7a024ed074	Streaming filter tags + case insensitive lookups for Service Names ... Will fix: * https://github.com/hashicorp/consul/issues/9695 * https://github.com/hashicorp/consul/issues/9702	4 years ago
Daniel Nephin	bd44952c2e	streaming: disable streaming when requesting connect events ... Until the correct events are created for terminating gateways.	4 years ago
Daniel Nephin	e7d505dc33	config: add field for enabling streaming in the client ... agent: register the new streaming cache-type	4 years ago
Daniel Nephin	529f252d5c	rpcclient: Add health.Client and use it in http and dns ... This new package provides a client agent implementation of an interface for fetching the health of services. This approach has a number of benefits: 1. It provides a much more explicit interface. Instead of everything dependency on `RPC()` and `Cache.Get()` for many unrelated things they can depend on a type that are named according to the behaviour it provides. 2. It gives us a single place to vary the behaviour and migrate to a new form of RPC (gRPC). The current implementation has two options (cache, or direct RPC), and in the future we will have more. It is also a great opporunity to start adding `context.Context` args to these operations, which in the future will allow us to cancel the operations. 3. As a concequence of the first, in the Server agent where we make these calls we can replace the current in-memory RPC calls with a thin adapter for the real method. This removes the `net/rpc` machinery from the call in places where it is not needed. This new package is quite small right now, but I think we can expect it to grow to a more reasonable size as other RPC calls are replaced. This change also happens to replace two very similar implementations with a single implementation.	4 years ago