@gespenst/websocket

A binary WebSocket transport for @gespenst/core.

import { WebSocketAddon } from '@gespenst/websocket';

const socket = new WebSocketAddon('wss://example.test/terminal', {
  reconnect: { maxAttempts: 8 },
});
terminal.loadAddon(socket);
await socket.ready;
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The gespenst.v1 subprotocol sends PTY bytes as binary frames and hello, resize, exit, and error messages as JSON control frames. See the repository's loopback PTY example for a server.