Core: call callbacks on invalidated Client #769
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Previously, invalidated Clients were removed from the Client cache without calling any of the registered ClientCallbacks. Now any callbacks registered with ClientCallbackOnCacheRemoval be invoked when a client is removed from cache.
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benashz
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May 24, 2024
thyton
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* CachingClientFactory: support client taints The secret reconcilers have no way of advising the CachingClientFactory that a Client might be invalid. Now a reconciler can taint the Client if a Vault operation fails for some reason. The common case is where a Vault request resulted in a 403 (forbidden) status code. In this case the reconciler can taint the client so that the next call to factory for the tainted client will have the factory validate that the client's token is still valid by performing reaching out to Vault's lookup lookup API. Client taints should be used sparingly, since they can increase the number of requests to Vault. * Test lease error responses. * Core: call callbacks on invalidated Client (#769) Previously, invalidated Clients were removed from the Client cache without calling any of the registered ClientCallbacks. Now any callbacks registered with ClientCallbackOnCacheRemoval be invoked when a client is removed from cache.
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Previously, invalidated Clients were removed from the Client cache without calling any of the registered ClientCallbacks. Now any callbacks registered with ClientCallbackOnCacheRemoval be invoked when a client is removed from cache.
This PR extends #717