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LeakyBucket

@discordeno/utils

Documentation / @discordeno/utils / LeakyBucket

Class: LeakyBucket

Defined in: packages/utils/src/bucket.ts:4

Implements​

Constructors​

new LeakyBucket()​

new LeakyBucket(options?): LeakyBucket

Defined in: packages/utils/src/bucket.ts:22

Parameters​

options?​

LeakyBucketOptions

Returns​

LeakyBucket

Properties​

logger​

logger: Pick<{ debug: (...args) => void; error: (...args) => void; fatal: (...args) => void; info: (...args) => void; log: (level, ...args) => void; setDepth: (level) => void; setLevel: (level) => void; warn: (...args) => void; }, "debug" | "info" | "warn" | "error" | "fatal">

Defined in: packages/utils/src/bucket.ts:20

Logger used in the leaky bucket

Implementation of​

LeakyBucketOptions.logger

max​

max: number

Defined in: packages/utils/src/bucket.ts:5

Max requests allowed at once.

Default​

1

Implementation of​

LeakyBucketOptions.max

processing​

processing: boolean = false

Defined in: packages/utils/src/bucket.ts:14

Whether or not the queue is already processing.

queue​

queue: (value) => void[] = []

Defined in: packages/utils/src/bucket.ts:12

The queue of requests to acquire an available request. Mapped by <shardId, resolve()>

Parameters​

value​

void | PromiseLike<void>

Returns​

void

refillAmount​

refillAmount: number

Defined in: packages/utils/src/bucket.ts:7

Amount of requests to refill at each interval.

Default​

1

Implementation of​

LeakyBucketOptions.refillAmount

refillInterval​

refillInterval: number

Defined in: packages/utils/src/bucket.ts:6

Interval in milliseconds between refills.

Default​

5000

Implementation of​

LeakyBucketOptions.refillInterval

refillsAt?​

optional refillsAt: number

Defined in: packages/utils/src/bucket.ts:18

The timestamp in milliseconds when the next refill is scheduled.

timeoutId?​

optional timeoutId: Timeout

Defined in: packages/utils/src/bucket.ts:16

The timeout id for the timer to reduce the used amount by the refill amount.

used​

used: number = 0

Defined in: packages/utils/src/bucket.ts:10

The amount of requests that have been used up already.

Accessors​

remaining​

Get Signature​

get remaining(): number

Defined in: packages/utils/src/bucket.ts:30

The amount of requests that still remain.

Returns​

number

Methods​

acquire()​

acquire(highPriority?): Promise<void>

Defined in: packages/utils/src/bucket.ts:106

Pauses the execution until the request is available to be made.

Parameters​

highPriority?​

boolean

Returns​

Promise<void>

processQueue()​

processQueue(): Promise<void>

Defined in: packages/utils/src/bucket.ts:54

Begin processing the queue.

Returns​

Promise<void>

refillBucket()​

refillBucket(): void

Defined in: packages/utils/src/bucket.ts:35

Refills the bucket as needed.

Returns​

void