ethers.js/packages/providers/lib/websocket-provider.d.ts
2022-03-09 02:56:08 -05:00

48 lines
1.7 KiB
TypeScript

import { Network, Networkish } from "@ethersproject/networks";
import { Event } from "./base-provider";
import { JsonRpcProvider } from "./json-rpc-provider";
export declare type InflightRequest = {
callback: (error: Error, result: any) => void;
payload: string;
};
export declare type Subscription = {
tag: string;
processFunc: (payload: any) => void;
};
export interface WebSocketLike {
onopen: (...args: Array<any>) => any;
onmessage: (...args: Array<any>) => any;
onerror: (...args: Array<any>) => any;
readyState: number;
send(payload: any): void;
close(code?: number, reason?: string): void;
}
export declare class WebSocketProvider extends JsonRpcProvider {
readonly _websocket: any;
readonly _requests: {
[name: string]: InflightRequest;
};
readonly _detectNetwork: Promise<Network>;
readonly _subIds: {
[tag: string]: Promise<string>;
};
readonly _subs: {
[name: string]: Subscription;
};
_wsReady: boolean;
constructor(url: string | WebSocketLike, network?: Networkish);
get websocket(): WebSocketLike;
detectNetwork(): Promise<Network>;
get pollingInterval(): number;
resetEventsBlock(blockNumber: number): void;
set pollingInterval(value: number);
poll(): Promise<void>;
set polling(value: boolean);
send(method: string, params?: Array<any>): Promise<any>;
static defaultUrl(): string;
_subscribe(tag: string, param: Array<any>, processFunc: (result: any) => void): Promise<void>;
_startEvent(event: Event): void;
_stopEvent(event: Event): void;
destroy(): Promise<void>;
}
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