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feat: NoteStore event-emitter

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Kieran
2024-01-08 15:09:55 +00:00
parent ca2cb76380
commit 5d3abc553a
9 changed files with 48 additions and 78 deletions
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12
packages/system/src/worker/system-worker.ts
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@ -15,7 +15,7 @@ import {
} from "..";
import { NostrSystemEvents, NostrsystemProps } from "../nostr-system";
import { Query } from "../query";
import { NostrSystemCommand, NostrSystemMessage } from ".";
import { WorkerCommand, WorkerMessage } from ".";
export class SystemWorker extends EventEmitter<NostrSystemEvents> implements SystemInterface {
#worker: Worker;
@ -36,7 +36,7 @@ export class SystemWorker extends EventEmitter<NostrSystemEvents> implements Sys
}
async Init() {
await this.#workerRpc<void, string>(NostrSystemCommand.Init, undefined);
await this.#workerRpc<void, string>(WorkerCommand.Init, undefined);
}
GetQuery(id: string): Query | undefined {
@ -83,19 +83,19 @@ export class SystemWorker extends EventEmitter<NostrSystemEvents> implements Sys
throw new Error("Method not implemented.");
}
#workerRpc<T, R>(type: NostrSystemCommand, data: T, timeout = 5_000) {
#workerRpc<T, R>(type: WorkerCommand, data: T, timeout = 5_000) {
const id = uuid();
this.#worker.postMessage({
id,
type,
data,
} as NostrSystemMessage<T>);
} as WorkerMessage<T>);
return new Promise<R>((resolve, reject) => {
let t: ReturnType<typeof setTimeout>;
this.#commandQueue.set(id, v => {
clearTimeout(t);
const cmdReply = v as NostrSystemMessage<R>;
if (cmdReply.type === NostrSystemCommand.OkResponse) {
const cmdReply = v as WorkerMessage<R>;
if (cmdReply.type === WorkerCommand.OkResponse) {
resolve(cmdReply.data);
} else {
reject(cmdReply.data);