@imeaces/mcping-tool/dist/lib/srv.js

Ping Minecraft in a more complex way

import * as dns from "node:dns";
import { createPendingPromise } from "./lib.js";
export function resolveMinecraftServerSrvRecord(name, timeout = 5000) {
    const pendingPromise = createPendingPromise();
    dns.resolveSrv("_minecraft._tcp." + name, onDnsReceive);
    // 超时设置
    setTimeout(() => {
        pendingPromise.resolve(null);
    }, timeout);
    function onDnsReceive(e, r) {
        try {
            if (e || !r || r.length === 0) {
                pendingPromise.resolve(null);
            }
            else {
                let record = r[0];
                let { name: ip, port } = record;
                pendingPromise.resolve({ ip, port });
            }
        }
        catch {
            //nothing, just wait until timeout
        }
    }
    return pendingPromise.promise;
}
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