From 301f751ad4e5cc39d46252eb2217c6b296dee03d Mon Sep 17 00:00:00 2001 From: Derrick Hammer Date: Wed, 5 Apr 2023 03:54:36 -0400 Subject: [PATCH] *update dist --- dist/index.d.ts | 2 ++ dist/index.d.ts.map | 2 +- dist/index.js | 39 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 42 insertions(+), 1 deletion(-) diff --git a/dist/index.d.ts b/dist/index.d.ts index 793cd71..beda327 100644 --- a/dist/index.d.ts +++ b/dist/index.d.ts @@ -31,12 +31,14 @@ export declare class SwarmClient extends Client { export declare class Socket extends Client { private id; private eventUpdates; + private syncMutex; constructor(id: number); private _remotePublicKey?; get remotePublicKey(): Uint8Array; private _rawStream?; get rawStream(): Uint8Array; setup(): Promise; + private _initSync; on>(event: T, fn: EventEmitter.EventListener, context?: any): this; off>(event: T, fn?: EventEmitter.EventListener, context?: any, once?: boolean): this; write(message: string | Buffer): void; diff --git a/dist/index.d.ts.map b/dist/index.d.ts.map index 8b9f879..7baadef 100644 --- a/dist/index.d.ts.map +++ b/dist/index.d.ts.map @@ -1 +1 @@ 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\ No newline at end of file diff --git a/dist/index.js b/dist/index.js index 2ec5ee6..e1ce452 100644 --- a/dist/index.js +++ b/dist/index.js @@ -4,6 +4,9 @@ import { blake2b } from "@noble/hashes/blake2b"; import b4a from "b4a"; // @ts-ignore import Backoff from "backoff.js"; +import { Mutex } from "async-mutex"; +// @ts-ignore +import Protomux from "protomux"; export class SwarmClient extends Client { useDefaultSwarm; id = 0; @@ -108,6 +111,7 @@ export class SwarmClient extends Client { export class Socket extends Client { id; eventUpdates = {}; + syncMutex = new Mutex(); constructor(id) { super(); this.id = id; @@ -124,6 +128,41 @@ export class Socket extends Client { let info = await this.callModuleReturn("socketGetInfo", { id: this.id }); this._remotePublicKey = info.remotePublicKey; this._rawStream = info.rawStream; + this._initSync(); + } + async _initSync() { + const mux = Protomux.from(this); + const [update] = this.connectModule("syncProtomux", { id: this.id }, async (data) => { + await this.syncMutex.acquire(); + ["remote", "local"].forEach((field) => { + const rField = `_${field}`; + data[field].forEach((item) => { + if (!mux[rField][item]) { + while (item > mux[rField].length) { + mux[rField].push(null); + } + } + if (!mux[rField][item]) { + mux[rField][item] = null; + } + }); + }); + data.free.forEach((index) => { + if (mux._free[index] === null) { + mux._free[index] = undefined; + } + }); + mux._free = mux._free.filter((item) => item !== undefined); + this.syncMutex.release(); + }); + const send = (mux) => { + update({ + remote: Object.keys(mux._remote), + local: Object.keys(mux._local), + free: mux._free, + }); + }; + mux.syncState = send.bind(undefined, mux); } on(event, fn, context) { const [update, promise] = this.connectModule("socketListenEvent", { id: this.id, event: event }, (data) => {