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feat: LNSocket support for direct Core Lightning TCP connections #3557

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feat: LNSocket support for direct Core Lightning TCP connections #3557

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a48f621
feat: add LNSocket support for direct Core Lightning TCP connections …
a-khushal Nov 5, 2025
c7b68d2
Fix: LNSocket import to use createReactNativeTcpSocket from lnmessage
a-khushal Jan 19, 2026
4e60e34
feat: add all missing CLNRest methods to LNSocket using Commando RPC
a-khushal Jan 23, 2026
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822 changes: 822 additions & 0 deletions backends/LNSocket.ts
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@ajaysehwal ajaysehwal Jan 27, 2026

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@a-khushal , Can we add an isConnected method as well?

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1 change: 1 addition & 0 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,7 @@
"js-lnurl": "0.5.1",
"js-sha256": "0.9.0",
"lodash": "4.17.23",
"lnmessage": "^0.2.7",
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@ajaysehwal ajaysehwal Jan 27, 2026

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nit: lock the version

"long": "5.2.3",
"lottie-react-native": "7.3.4",
"message-port-polyfill": "0.2.0",
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7 changes: 6 additions & 1 deletion stores/SettingsStore.ts
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Expand Up @@ -34,6 +34,7 @@ export interface Node {
nickname?: string;
dismissCustodialWarning: boolean;
photo?: string;
pubkey?: string;
// LNC
pairingPhrase?: string;
mailboxServer?: string;
Expand Down Expand Up @@ -362,6 +363,7 @@ export const INTERFACE_KEYS: {
{ key: 'LND (REST)', value: 'lnd' },
{ key: 'LND (Lightning Node Connect)', value: 'lightning-node-connect' },
{ key: 'Core Lightning (CLNRest)', value: 'cln-rest' },
{ key: 'Core Lightning (LNSocket)', value: 'lnsocket' },
{ key: 'Nostr Wallet Connect', value: 'nostr-wallet-connect' },
{ key: 'LNDHub', value: 'lndhub' }
];
Expand All @@ -372,7 +374,8 @@ export type Implementations =
| 'lightning-node-connect'
| 'cln-rest'
| 'lndhub'
| 'nostr-wallet-connect';
| 'nostr-wallet-connect'
| 'lnsocket';

export const EMBEDDED_NODE_NETWORK_KEYS = [
{ key: 'Mainnet', translateKey: 'network.mainnet', value: 'mainnet' },
Expand Down Expand Up @@ -1523,6 +1526,7 @@ export default class SettingsStore {
@observable public customMailboxServer: string;
@observable public error = false;
@observable public errorMsg: string;
@observable public pubkey: string;
// Embedded lnd
@observable public seedPhrase: Array<string>;
@observable public walletPassword: string;
Expand Down Expand Up @@ -1684,6 +1688,7 @@ export default class SettingsStore {
this.implementation = node.implementation || 'lnd';
this.certVerification = node.certVerification || false;
this.enableTor = node.enableTor;
this.pubkey = node.pubkey;
// LNC
this.pairingPhrase = node.pairingPhrase;
this.mailboxServer = node.mailboxServer;
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9 changes: 9 additions & 0 deletions utils/BackendUtils.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@ import LightningNodeConnect from '../backends/LightningNodeConnect';
import EmbeddedLND from '../backends/EmbeddedLND';
// Core Lightning
import CLNRest from '../backends/CLNRest';
// LNSocket Commando Node
import LNSocket from '../backends/LNSocket';
// Custodial
import LndHub from '../backends/LndHub';
import NostrWalletConnect from '../backends/NostrWalletConnect';
Expand All @@ -14,13 +16,15 @@ class BackendUtils {
lightningNodeConnect: LightningNodeConnect;
embeddedLND: EmbeddedLND;
clnRest: CLNRest;
lnSocket: LNSocket;
lndHub: LndHub;
nostrWalletConnect: NostrWalletConnect;
constructor() {
this.lnd = new LND();
this.lightningNodeConnect = new LightningNodeConnect();
this.embeddedLND = new EmbeddedLND();
this.clnRest = new CLNRest();
this.lnSocket = new LNSocket();
this.lndHub = new LndHub();
this.nostrWalletConnect = new NostrWalletConnect();
}
Expand All @@ -36,6 +40,8 @@ class BackendUtils {
return this.embeddedLND;
case 'cln-rest':
return this.clnRest;
case 'lnsocket':
return this.lnSocket;
case 'lndhub':
return this.lndHub;
case 'nostr-wallet-connect':
Expand Down Expand Up @@ -242,6 +248,9 @@ class BackendUtils {
waitSendPay = (...args: any[]) => this.call('waitSendPay', args);

clearCachedCalls = (...args: any[]) => this.call('clearCachedCalls', args);

// Commando
init = (...args: any[]) => this.call('init', args);
}

const backendUtils = new BackendUtils();
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