Function command

frontend/src/api/commands.ts:7–20

(
  url: string,
  command: string,
  onmessage: WebSocket["onmessage"],
  onclose: WebSocket["onclose"]
)

const protocol = ssl ? "wss:" : "ws:";

export default function command(
  url: string,
  command: string,
  onmessage: WebSocket["onmessage"],
  onclose: WebSocket["onclose"]
) {
  url = removePrefix(url);
  url = `${protocol}//${window.location.host}${baseURL}/api/command${url}`;

  const conn = new window.WebSocket(url);
  conn.onopen = () => conn.send(command);
  conn.onmessage = onmessage;
  conn.onclose = onclose;
}