32 lines
889 B
TypeScript
32 lines
889 B
TypeScript
import { joinRoom, Room, RoomConfig } from 'trystero'
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import memoize from 'fast-memoize'
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export class PeerRoom {
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private room: Room
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private roomConfig: RoomConfig
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constructor(config: RoomConfig, roomId: string) {
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this.roomConfig = config
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this.room = joinRoom(this.roomConfig, roomId)
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}
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leaveRoom = () => {
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if (this.room) {
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this.room.leave()
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}
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}
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makeAction = <T>(namespace: string) => {
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return this.room.makeAction<T>(namespace)
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}
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}
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// Memoization isn't just a performance optimization here. It is necessary to
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// prevent subsequent calls to getPeerRoom from causing a room collision due to
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// the amount of time it takes for Trystero rooms to be torn down (which is an
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// asynchronous operation that cannot be `await`-ed).
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export const getPeerRoom = memoize((config: RoomConfig, roomId: string) => {
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return new PeerRoom(config, roomId)
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})
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