Node SDK

close

Stop polling and abort requests. Evaluation keeps working from memory.

Stops timers and the stream, aborts in-flight requests and rejects pending waitForInitialization calls. The last snapshot stays in memory, so evaluation keeps working after close.

Signature

close(): Promise<void>

Example

process.on('SIGTERM', () => void flags.close());

The SDK is @rollkit/sdk in the repository (packages/sdk). It is for server-side Node; browsers use a client key with the delivery API.

More sdk methods

All sdk methods →

01
createFlagClient
Create the one client your process uses. It starts fetching the snapshot at once.
02
waitForInitialization
Wait until the first snapshot is loaded, or fail after a timeout or a rejected key.
03
variation
Evaluate a flag of any type and get its value, or your default.

More sdk methods

createFlagClient

waitForInitialization

variation