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lit-channel

v1.0.0

Published

Lightweight pub-sub over a multiplexed websocket for Lit

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

dougmoscropdougmoscrop

Keywords

litweb componentspub-subwebsocket

Readme

lit-channel

This component allows you declaratively define subscriptions across a shared WebSocket backend. Only one connection is opened across tabs and subscriptions.

This will establish a single connection to a WebSocket endpoint, defaulting to /api/ws, but configurable via a HEAD element:

<head>
  <meta name="lit-channel-endpoint" content="wss://example.com/ws" />
</head>

Using this element requires the @web/rollup-plugin-import-meta-assets in your build

Development

  • npm i
  • npx playwright install
  • npm t

Debugging

Open: chrome://inspect/#workers to see what shared-worker.js is doing