import { RETRY_MODES } from "./config"; import { DefaultRateLimiter } from "./DefaultRateLimiter"; import { StandardRetryStrategy } from "./StandardRetryStrategy"; export class AdaptiveRetryStrategy { maxAttemptsProvider; rateLimiter; standardRetryStrategy; mode = RETRY_MODES.ADAPTIVE; constructor(maxAttemptsProvider, options) { this.maxAttemptsProvider = maxAttemptsProvider; const { rateLimiter } = options ?? {}; this.rateLimiter = rateLimiter ?? new DefaultRateLimiter(); this.standardRetryStrategy = new StandardRetryStrategy(maxAttemptsProvider); } async acquireInitialRetryToken(retryTokenScope) { await this.rateLimiter.getSendToken(); return this.standardRetryStrategy.acquireInitialRetryToken(retryTokenScope); } async refreshRetryTokenForRetry(tokenToRenew, errorInfo) { this.rateLimiter.updateClientSendingRate(errorInfo); return this.standardRetryStrategy.refreshRetryTokenForRetry(tokenToRenew, errorInfo); } recordSuccess(token) { this.rateLimiter.updateClientSendingRate({}); this.standardRetryStrategy.recordSuccess(token); } }