57 lines
1.5 KiB
TypeScript
57 lines
1.5 KiB
TypeScript
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/*
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import { defineProperties } from "@ethersproject/properties";
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export type EventCommon = "block" | "debug" | "blockObject";
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export type Event = EventCommon | string | { address?: string, topics: Array<string | Array<string>> }
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export type EventLike = Event | Array<string>;
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export function getTag(eventName: Event): string {
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if (typeof(eventName) === "string") { return eventName; }
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if (typeof(eventName) === "object") {
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return (eventName.address || "*") + (eventName.topics || []).map((topic) => {
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if (typeof(topic) === "string") { return topic; }
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return topic.join("|");
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}).join("&");
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}
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throw new Error("FOO");
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}
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export function getEvent(tag: string): Event {
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}
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let nextId = 1;
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export class Subscriber {
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readonly id!: number;
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readonly tag!: string;
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#paused: boolean;
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#blockNumber: number;
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constructor(tag: string) {
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this.#paused = false;
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this.#blockNumber = -1;
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defineProperties<Subscriber>(this, { id: nextId++, tag });
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}
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get blockNumber(): number {
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return this.#blockNumber;
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}
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_setBlockNumber(blockNumber: number): void { this.#blockNumber = blockNumber; }
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setup(): void { }
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teardown(): void { }
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isPaused(): boolean { return this.#paused; }
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pause(): void { this.#paused = true; }
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resume(): void { this.#paused = false; }
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resubscribeInfo(): string { return this.tag; }
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resubscribe(info: string): boolean { return true; }
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}
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*/
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