@dialstack/sdk / server / ParkSlotSubscriptionHandlers

Interface: ParkSlotSubscriptionHandlers

Defined in: sdk/server/src/index.ts:2091

Handlers for a park-slot subscription. All optional.

Properties

onError?

TypeScript

optional onError?: (error) => void;

Defined in: sdk/server/src/index.ts:2106

Transport or parse failure. The subscription is no longer live.

Parameters

error

Error

Returns

void

---

onSlot?

TypeScript

optional onSlot?: (slot) => void;

Defined in: sdk/server/src/index.ts:2098

One slot's new state. It supersedes what you had; there is no history.

Parameters

slot

ParkSlotPresence

Returns

void

---

onSnapshot?

TypeScript

optional onSnapshot?: (slots) => void;

Defined in: sdk/server/src/index.ts:2096

Every slot's current state, delivered on connect and again after every reconnect. Replace whatever you had wholesale rather than merging.

Parameters

slots

ParkSlotPresence[]

Returns

void

---

onTerminated?

TypeScript

optional onTerminated?: (reason) => void;

Defined in: sdk/server/src/index.ts:2104

The server ended the subscription and a reconnect is needed — reason is why. Recovery is the same in every case: reconnect and take the fresh snapshot. Not called when you close the subscription yourself.

Parameters

reason

string

Returns

void