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improv: add more functions for node interaction #352

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merged 6 commits into from
Jan 14, 2025
Merged

improv: add more functions for node interaction #352

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cf26a27
improv: add more functions for node interaction
winprn Jan 14, 2025
c7744c1
fix: lint
winprn Jan 14, 2025
05ca076
add stop, changed few methods
d-roak Jan 14, 2025
4b6100f
change log message for connect
d-roak Jan 14, 2025
941fcc7
use public function
winprn Jan 14, 2025
3978e62
Merge branch 'improv/node-functions' of https://github.com/topology-f…
winprn Jan 14, 2025
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47 changes: 42 additions & 5 deletions packages/network/src/node.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ import { webRTC, webRTCDirect } from "@libp2p/webrtc";
import { webSockets } from "@libp2p/websockets";
import * as filters from "@libp2p/websockets/filters";
import { webTransport } from "@libp2p/webtransport";
import { multiaddr } from "@multiformats/multiaddr";
import { type MultiaddrInput, multiaddr } from "@multiformats/multiaddr";
import { Logger, type LoggerOptions } from "@ts-drp/logger";
import { type Libp2p, createLibp2p } from "libp2p";
import { fromString as uint8ArrayFromString } from "uint8arrays/from-string";
Expand All @@ -40,6 +40,10 @@ import { uint8ArrayToStream } from "./stream.js";
export * from "./stream.js";

export const DRP_MESSAGE_PROTOCOL = "/drp/message/0.0.1";
export const BOOTSTRAP_NODES = [
"/dns4/bootstrap1.topology.gg/tcp/443/wss/p2p/12D3KooWBu1pZ3v2u6tXSmkN35kiMLENpv3bEXcyT1GJTVhipAkG",
"/dns4/bootstrap2.topology.gg/tcp/443/wss/p2p/12D3KooWLGuTtCHLpd1SBHeyvzT3kHVe2dw8P7UdoXsfQHu8qvkf",
];
let log: Logger;

// snake_casing to match the JSON config
Expand Down Expand Up @@ -82,10 +86,7 @@ export class DRPNetworkNode {

const _bootstrapNodesList = this._config?.bootstrap_peers
? this._config.bootstrap_peers
: [
"/dns4/bootstrap1.topology.gg/tcp/443/wss/p2p/12D3KooWBu1pZ3v2u6tXSmkN35kiMLENpv3bEXcyT1GJTVhipAkG",
"/dns4/bootstrap2.topology.gg/tcp/443/wss/p2p/12D3KooWLGuTtCHLpd1SBHeyvzT3kHVe2dw8P7UdoXsfQHu8qvkf",
];
: BOOTSTRAP_NODES;

const _pubsubPeerDiscovery = pubsubPeerDiscovery({
interval: 10_000,
Expand Down Expand Up @@ -206,6 +207,16 @@ export class DRPNetworkNode {
);
}

async stop() {
await this._node?.stop();
}

async restart(config?: DRPNetworkNodeConfig) {
await this.stop();
if (config) this._config = config;
await this.start();
}

subscribe(topic: string) {
if (!this._node) {
log.error("::subscribe: Node not initialized, please run .start()");
Expand Down Expand Up @@ -235,6 +246,32 @@ export class DRPNetworkNode {
}
}

async connect(addr: MultiaddrInput) {
try {
await this._node?.dial([multiaddr(addr)]);
log.info("::connect: Successfuly dialed", addr);
} catch (e) {
log.error("::connect:", e);
}
}

async disconnect(peerId: string) {
try {
await this._node?.hangUp(multiaddr(`/p2p/${peerId}`));
log.info("::disconnect: Successfuly disconnected", peerId);
} catch (e) {
log.error("::disconnect:", e);
}
}

getBootstrapNodes() {
return this._config?.bootstrap_peers ?? BOOTSTRAP_NODES;
}

getMultiaddrs() {
return this._node?.getMultiaddrs().map((addr) => addr.toString());
}

getAllPeers() {
const peers = this._node?.getPeers();
if (!peers) return [];
Expand Down
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