nostr-tools/relay.ts

34 lines
945 B
TypeScript

/* global WebSocket */
import { verifyEvent } from './pure.ts'
import { AbstractRelay, type AbstractRelayConstructorOptions } from './abstract-relay.ts'
var _WebSocket: typeof WebSocket
try {
_WebSocket = WebSocket
} catch {}
export function useWebSocketImplementation(websocketImplementation: any) {
_WebSocket = websocketImplementation
}
export class Relay extends AbstractRelay {
constructor(url: string, options?: Pick<AbstractRelayConstructorOptions, 'enablePing' | 'enableReconnect'>) {
super(url, { verifyEvent, websocketImplementation: _WebSocket, ...options })
}
static async connect(
url: string,
options?: Pick<AbstractRelayConstructorOptions, 'enablePing' | 'enableReconnect'>,
): Promise<Relay> {
const relay = new Relay(url, options)
await relay.connect()
return relay
}
}
export type RelayRecord = Record<string, { read: boolean; write: boolean }>
export * from './abstract-relay.ts'