@cronstamp/clientlib/dist/util/time.d.ts

Client library for cronstamp, a blockchain-based document timestamping and verification service.

export declare function sleep_s(seconds: number): Promise<void>;
export declare function sleep_ms(milliseconds: number): Promise<void>;
/**
 * Get time until next attempt using exponential backoff
 * Defaults to 1.35^attempt seconds. This results in about four minutes total time for 15 attempts.
 * The first attempt always runs immediately
 */
export declare class ExponentialBackoff {
    startTime: number;
    lastSleepTime: number;
    attempt: number;
    maxAttempts: number;
    private readonly interval;
    private readonly rate;
    /**
     * Exponential backoff starting at a specified time
     * Defaults to 1.35^attempt seconds. This results in about four minutes total time for 15 attempts.
     *
     * @param maxAttempts attempt at which to stop (exclusive, starting at 0)
     * @param interval
     * @param rate
     * @param startTime unix timestamp in ms
     */
    constructor(maxAttempts?: number, rate?: number, interval?: number, startTime?: number);
    /**
     * Get the delay until next attempt, assuming the last attempt was the previous index. Time elapsed since the last call is subtracted from the delay.
     * Attempt 0 is always immediate.
     */
    getDelayForNextAttempt(): number;
    /**
     * Wait for the next attempt. Time elapsed since the last call is subtracted from the delay.
     * Attempt 0 is always immediate.
     * Increases internal attempt counter
     *
     * @returns true, if waited for the time of the current step, false if the maxAttempt was reached
     */
    waitForNextAttempt(): Promise<boolean>;
    /**
     * Gets the total time in milliseconds this exponential backoff will take, if all attempts are used.
     */
    getTotalTime(): number;
    /**
     * Returns true, if there are attempts left
     */
    isActive(): boolean;
}
//# sourceMappingURL=time.d.ts.map