@steempro/dsteem
Version:
Steem blockchain RPC client library
167 lines (166 loc) • 6.38 kB
TypeScript
/**
* @file Misc utility functions.
* @author Johan Nordberg <code@johan-nordberg.com>
* @license
* Copyright (c) 2017 Johan Nordberg. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistribution of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistribution in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You acknowledge that this software is not designed, licensed or intended for use
* in the design, construction, operation or maintenance of any military facility.
*/
/// <reference types="node" />
import { EventEmitter } from "events";
/**
* Return a promise that will resove when a specific event is emitted.
*/
export declare function waitForEvent<T>(emitter: EventEmitter, eventName: string | symbol): Promise<T>;
/**
* Sleep for N milliseconds.
*/
export declare function sleep(ms: number): Promise<void>;
/**
* Return a stream that emits iterator values.
*/
export declare function iteratorStream<T>(iterator: AsyncIterableIterator<T>): NodeJS.ReadableStream;
/**
* Return a deep copy of a JSON-serializable object.
*/
export declare function copy<T>(object: T): T;
/**
* Fetch API wrapper that retries until timeout is reached.
*/
export declare function retryingFetch(currentAddress: string, allAddresses: string | string[], opts: any, timeout: number, failoverThreshold: number, consoleOnFailover: boolean, backoff: (tries: number) => number, fetchTimeout?: (tries: number) => number): Promise<{
response: any;
currentAddress: string;
}>;
import { Asset, PriceType } from "./chain/asset";
import { WitnessSetPropertiesOperation } from "./chain/operation";
import { PublicKey } from "./crypto";
export interface WitnessProps {
account_creation_fee?: string | Asset;
account_subsidy_budget?: number;
account_subsidy_decay?: number;
key: PublicKey | string;
maximum_block_size?: number;
new_signing_key?: PublicKey | string | null;
sbd_exchange_rate?: PriceType;
sbd_interest_rate?: number;
url?: string;
}
export declare const buildWitnessUpdateOp: (owner: string, props: WitnessProps) => WitnessSetPropertiesOperation;
export declare const operationOrders: {
vote: number;
comment: number;
transfer: number;
transfer_to_vesting: number;
withdraw_vesting: number;
limit_order_create: number;
limit_order_cancel: number;
feed_publish: number;
convert: number;
account_create: number;
account_update: number;
witness_update: number;
account_witness_vote: number;
account_witness_proxy: number;
pow: number;
custom: number;
report_over_production: number;
delete_comment: number;
custom_json: number;
comment_options: number;
set_withdraw_vesting_route: number;
limit_order_create2: number;
claim_account: number;
create_claimed_account: number;
request_account_recovery: number;
recover_account: number;
change_recovery_account: number;
escrow_transfer: number;
escrow_dispute: number;
escrow_release: number;
pow2: number;
escrow_approve: number;
transfer_to_savings: number;
transfer_from_savings: number;
cancel_transfer_from_savings: number;
custom_binary: number;
decline_voting_rights: number;
reset_account: number;
set_reset_account: number;
claim_reward_balance: number;
delegate_vesting_shares: number;
account_create_with_delegation: number;
witness_set_properties: number;
account_update2: number;
create_proposal: number;
update_proposal_votes: number;
remove_proposal: number;
update_proposal: number;
collateralized_convert: number;
recurrent_transfer: number;
fill_convert_request: number;
author_reward: number;
curation_reward: number;
comment_reward: number;
liquidity_reward: number;
interest: number;
fill_vesting_withdraw: number;
fill_order: number;
shutdown_witness: number;
fill_transfer_from_savings: number;
hardfork: number;
comment_payout_update: number;
return_vesting_delegation: number;
comment_benefactor_reward: number;
producer_reward: number;
clear_null_account_balance: number;
proposal_pay: number;
sps_fund: number;
hardfork_steem: number;
hardfork_steem_restore: number;
delayed_voting: number;
consolidate_treasury_balance: number;
effective_comment_vote: number;
ineffective_delete_comment: number;
sps_convert: number;
expired_account_notification: number;
changed_recovery_account: number;
transfer_to_vesting_completed: number;
pow_reward: number;
vesting_shares_split: number;
account_created: number;
fill_collateralized_convert_request: number;
system_warning: number;
fill_recurrent_transfer: number;
failed_recurrent_transfer: number;
};
/**
* Make bitmask filter to be used with getAccountHistory call
* @param allowedOperations Array of operations index numbers
*/
export declare function makeBitMaskFilter(allowedOperations: number[]): any[];