public SELF queryTimeoutMillis(long queryTimeoutMillis) {
        checkArgument(queryTimeoutMillis >= 0, "queryTimeoutMillis: %s (expected: >= 0)", queryTimeoutMillis);
        this.queryTimeoutMillis = queryTimeoutMillis;
        return self();
    }
Sets the timeout of the DNS query performed by this resolver in milliseconds.
{@code 0} disables the timeout.
If unspecified, {@value DnsUtil#DEFAULT_DNS_QUERY_TIMEOUT_MILLIS} ms will be used.
core/src/main/java/com/linecorp/armeria/client/AbstractDnsResolverBuilder.java