My issue is similar to <a class="issue-link js-issue-link" data-error-text="Failed to

Handle Offline or Inaccessible Server about simpleddp HOT 1 OPEN

gregivy commented on June 3, 2024 1

Handle Offline or Inaccessible Server

from simpleddp.

Comments (1)

malusiTowo commented on June 3, 2024

I am also in need of a way to detect if my server is down.

I have a list of servers and I would like to connect to one that is up and running.

I have taken a similar approach to @odesey.

Here is what I have done so far.

const getServer = () => {
  const serverUrls = [
        "wss://..../websocket",
        "wss://...../websocket",
  ];
  let Server: SimpleDDP | null = null;
  let isServerHealthy = false;

  serverUrls.map(async endpoint => {
    try {
      if (!Server?.connected) {
        const opts = {
          endpoint,
          SocketConstructor: ws,
          reconnectInterval: 500,
          autoConnect: false,
          autoReconnect: false
        };
        Server = new SimpleDDP(opts, [simpleDDPLogin]);
        await Server.connect()
        isServerHealthy = await Server?.call("healthcheck");

      }
      console.log("url", endpoint, isServerHealthy, Server?.connected); // never called

    } catch (err) {
      console.log("Error connect server", err); // never called
    }
  });

  console.log("final status", Server?.connected); // called

  return Server;
};