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🗃️ refactor: Separate Tool Cache Namespace for Blue/Green Deployments (#11738)
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* 🔧 refactor: Introduce TOOL_CACHE for isolated caching of tools

- Added TOOL_CACHE key to CacheKeys enum for managing tool-related cache.
- Updated various services and controllers to utilize TOOL_CACHE instead of CONFIG_STORE for better separation of concerns in caching logic.
- Enhanced .env.example with comments on using in-memory cache for blue/green deployments.

* 🔧 refactor: Update cache configuration for in-memory storage handling

- Enhanced the handling of `FORCED_IN_MEMORY_CACHE_NAMESPACES` in `cacheConfig.ts` to default to `CONFIG_STORE` and `APP_CONFIG`, ensuring safer blue/green deployments.
- Updated `.env.example` with clearer comments regarding the usage of in-memory cache namespaces.
- Improved unit tests to validate the new default behavior and handling of empty strings for cache namespaces.
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Danny Avila 2026-02-11 22:20:43 -05:00 • committed by GitHub
parent c7531dd029
commit 5b67e48fe1
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11 changed files with 284 additions and 18 deletions
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8
api/server/services/Config/getCachedTools.js
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@ -20,7 +20,7 @@ const ToolCacheKeys = {
* @returns {Promise<LCAvailableTools|null>} The available tools object or null if not cached
*/
async function getCachedTools(options = {}) {
const cache = getLogStores(CacheKeys.CONFIG_STORE);
const cache = getLogStores(CacheKeys.TOOL_CACHE);
const { userId, serverName } = options;
// Return MCP server-specific tools if requested
@ -43,7 +43,7 @@ async function getCachedTools(options = {}) {
* @returns {Promise<boolean>} Whether the operation was successful
*/
async function setCachedTools(tools, options = {}) {
const cache = getLogStores(CacheKeys.CONFIG_STORE);
const cache = getLogStores(CacheKeys.TOOL_CACHE);
const { userId, serverName, ttl = Time.TWELVE_HOURS } = options;
// Cache by MCP server if specified (requires userId)
@ -65,7 +65,7 @@ async function setCachedTools(tools, options = {}) {
* @returns {Promise<void>}
*/
async function invalidateCachedTools(options = {}) {
const cache = getLogStores(CacheKeys.CONFIG_STORE);
const cache = getLogStores(CacheKeys.TOOL_CACHE);
const { userId, serverName, invalidateGlobal = false } = options;
const keysToDelete = [];
@ -89,7 +89,7 @@ async function invalidateCachedTools(options = {}) {
* @returns {Promise<LCAvailableTools|null>} The available tools for the server
*/
async function getMCPServerTools(userId, serverName) {
const cache = getLogStores(CacheKeys.CONFIG_STORE);
const cache = getLogStores(CacheKeys.TOOL_CACHE);
const serverTools = await cache.get(ToolCacheKeys.MCP_SERVER(userId, serverName));
if (serverTools) {