Allow to customize request headers of client.http requests and WebSocket requests (using Node.js or Bun client)

You can now do the following:

const client = new Client("http://localhost:2567", {
  // optional headers
  headers: {
    ['User-Agent']: "My User Agent"
  },

  // optional urlBuilder
  urlBuilder: (url: URL) => {
    return url.toString();
  }
});

Alternatively, you may customize client.http.headers instead of using the Client's constructor:

client.http.headers = {/* custom headers */};

All the client.http.* calls are going to use the custom headers set.

Web Browsers do not allow to customize WebSocket request headers. You may need to use the urlBuilder option to include additional query params into the WebSocket requests instead of using headers. Node.js and other runtimes allow it, though.