@node-lightning/wire

<!doctype html> <html lang="en"> <head> <title>Code coverage report for lib/gossip/GossipSyncWatcher.ts</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <link rel="shortcut icon" type="image/x-icon" href="../../favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="../../index.html">All files</a> / <a href="index.html">lib/gossip</a> GossipSyncWatcher.ts</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 100% Statements 30/30 </div> <div class='fl pad1y space-right2'> 100% Branches 6/6 </div> <div class='fl pad1y space-right2'> 100% Functions 11/11 </div> <div class='fl pad1y space-right2'> 100% Lines 30/30 </div> </div> Press n or j to go to the next uncovered block, b, p or k 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GossipSync operation for the * completion of the synchronization and signals once the sync has completed * or timed out. */ export class GossipSyncWatcher { public completeAfterMs = 5000;   private _state: GossipSyncWatcherState; private _timeoutHandle: NodeJS.Timeout; private _messageCounter: number;   private _resolve: (value: void) => void; // eslint-disable-next-line @typescript-eslint/no-explicit-any private _reject: (reason: any) => void;   constructor(readonly logger: ILogger) { this._state = GossipSyncWatcherState.Idle; this._messageCounter = 0; // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment this._onTimeout = this._onTimeout.bind(this); }   /** * Gets the state of the Watcher: IDLE, WATCHING, COMPLETE, FAILED */ public get state(): GossipSyncWatcherState { return this._state; }   /** * Gets the number of messages that have been seen while watching */ public get messageCounter(): number { return this._messageCounter; }   /** * Watches gossip traffic until a completion event occurs or watching is * cancelled. */ public watch(): Promise<void> { return new Promise((resolve, reject) => { this._state = GossipSyncWatcherState.Watching; this._setTimeout(); this._resolve = resolve; this._reject = reject; }); }   /** * Process a message and debounce when it is a gossip message * @param msg */ public onGossipMessage( // eslint-disable-next-line @typescript-eslint/no-unused-vars msg: ChannelAnnouncementMessage | ChannelUpdateMessage | NodeAnnouncementMessage, ): void { if (this._state === GossipSyncWatcherState.Watching) { this._messageCounter += 1; this._clearTimeout(); this._setTimeout(); } }   /** * Cancels watching and sends a failure signal. */ public cancel(): void { if (this._state === GossipSyncWatcherState.Watching) { this._clearTimeout(); this._resolve(); } this._state = GossipSyncWatcherState.Canceled; }   private _clearTimeout() { clearTimeout(this._timeoutHandle); }   private _setTimeout() { // eslint-disable-next-line @typescript-eslint/unbound-method this._timeoutHandle = setTimeout(this._onTimeout, this.completeAfterMs); }   private _onTimeout() { this._state = GossipSyncWatcherState.Complete; this._resolve(); } }  </pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Nov 07 2022 14:49:44 GMT-0500 (Eastern Standard Time) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="../../sorter.js"></script> <script src="../../block-navigation.js"></script> </body> </html>