CacheEntry

Defined in: packages/mcp-query/src/core/cache.ts:13

Type Parameters

T

T = unknown

Properties

abort?

optional abort?: AbortController

Defined in: packages/mcp-query/src/core/cache.ts:33

Aborts the in-flight fetch when the last observer unsubscribes.

---

cacheKey

cacheKey: CacheKey

Defined in: packages/mcp-query/src/core/cache.ts:16

The structured key — so consumers never have to parse key.

---

data?

optional data?: T

Defined in: packages/mcp-query/src/core/cache.ts:17

---

error?

optional error?: MCPError

Defined in: packages/mcp-query/src/core/cache.ts:18

---

gcTime

gcTime: number

Defined in: packages/mcp-query/src/core/cache.ts:23

---

gcTimer?

optional gcTimer?: Timeout

Defined in: packages/mcp-query/src/core/cache.ts:34

---

inflight?

optional inflight?: Promise<unknown>

Defined in: packages/mcp-query/src/core/cache.ts:31

In-flight request, for de-duping concurrent reads of the same key.

---

isStale

isStale: boolean

Defined in: packages/mcp-query/src/core/cache.ts:20

---

key

key: string

Defined in: packages/mcp-query/src/core/cache.ts:14

---

protocolSubscribed

protocolSubscribed: boolean

Defined in: packages/mcp-query/src/core/cache.ts:29

Whether we’ve issued resources/subscribe for this entry (managed by the connection layer).

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staleTime

staleTime: number

Defined in: packages/mcp-query/src/core/cache.ts:22

---

status

status: "idle" | "fetching" | "success" | "error"

Defined in: packages/mcp-query/src/core/cache.ts:19

---

subscribers

subscribers: number

Defined in: packages/mcp-query/src/core/cache.ts:25

---

tags

tags: Set<string>

Defined in: packages/mcp-query/src/core/cache.ts:24

---

updatedAt

updatedAt: number

Defined in: packages/mcp-query/src/core/cache.ts:21

---

version

version: number

Defined in: packages/mcp-query/src/core/cache.ts:27

Monotonic counter bumped on every emit — the value useSyncExternalStore observes.