@berrywallet/core/lib/networking/clients/tracker/tracker-client.d.ts

Berrywallet main Core for work with common cryptocurrencies like Bitcoin, Ethereum, Dash, Litecoin

/// <reference types="node" />
import { EventEmitter } from 'events';
import { Wallet } from '../../../';
import { Destructable } from '../../../utils';
import { Events } from '../../';
import { INetworkClient } from '../';
export declare enum TrackerEvent {
    Connect = "connect",
    Disconnect = "disconnect",
    ConnectionError = "connection_error",
    Error = "error",
    Block = "block",
    Tx = "tx",
}
export interface ITrackerClient extends Destructable, EventEmitter {
    onConnect(callback: any): ITrackerClient;
    onBlock(callback: Events.NewBlockCallback): ITrackerClient;
    onAddrsTx(addrs: string[], callback: Events.NewTxCallback): ITrackerClient;
    onTransactionConfirm(txid: string, callback: Events.NewTxCallback): ITrackerClient;
    onDisconnect(callback: (...args: any[]) => void): ITrackerClient;
    onConnectionError(callback: (...args: any[]) => void): ITrackerClient;
    isAddrTrack(addr: string | Buffer): boolean;
}
export interface IAddressTrackEvent {
    addrs: Buffer[];
    callback?: Events.NewTxCallback;
}
export declare class TrackerClient<T extends INetworkClient> extends EventEmitter implements ITrackerClient {
    protected debug: any;
    protected readonly networkClient: T;
    protected addrTxEvents: IAddressTrackEvent;
    constructor(networkClient: T);
    onConnect(callback: any): ITrackerClient;
    onDisconnect(callback: any): ITrackerClient;
    onConnectionError(callback: any): ITrackerClient;
    onBlock(callback: Events.NewBlockCallback): ITrackerClient;
    onTransactionConfirm(txid: string, callback: Events.NewTxCallback): ITrackerClient;
    onAddrsTx(addrs: string[], callback: Events.NewTxCallback): ITrackerClient;
    isAddrTrack(address: string | Buffer): boolean;
    protected fireNewBlock(block: Wallet.Entity.Block): boolean;
    protected fireConnect(): boolean;
    protected fireDisconnect(): boolean;
    protected fireConnectionError(error: Error): boolean;
    protected fireTxidConfirmation(tx: Wallet.Entity.WalletTransaction): boolean;
    destruct(): void;
}