public void WaitForServersToSettle()
{
foreach (TempKafkaConfig config in this.Configs)
{
if (!ZkClient.WaitUntilExists(ZkUtils.BrokerIdsPath + "/" + config.BrokerId, TimeSpan.FromSeconds(5)))
{
throw new Exception("Timeout on waiting for broker " + config.BrokerId + " to settle");
}
}
}