establishAdditionalChannels();
        } else if (currentChannels > targetChannels) {
            // Remove excess channels
            removeExcessChannels(currentChannels - targetChannels);
        }
    }

    private void removeExcessChannels(int excessCount) {
        List<ChannelInfo> channelsToRemove = channels.values()
                .stream()

            // Add more channels
            establishAdditionalChannels();
        } else if (currentChannels > targetChannels) {
            // Remove excess channels
            removeExcessChannels(currentChannels - targetChannels);
        }
    }
    
    public void shutdown() {
        scheduler.shutdown();
        
        for (ChannelInfo channel : channels.values()) {
            try {