}

    /**
     * Get channel for specific transport
     *
     * @param transport transport instance
     * @return corresponding channel or null
     */
    public ChannelInfo getChannelForTransport(SmbTransport transport) {
        return channels.values().stream().filter(c -> c.getTransport() == transport).findFirst().orElse(null);
    }

    /**
     * Remove a channel
     *

    try {
        selectedTransport.send(message);
    } catch (IOException e) {
        if (channelManager != null) {
            // Handle channel failure
            ChannelInfo channel = channelManager.getChannelForTransport(selectedTransport);
            channelManager.handleChannelFailure(channel, e);
            
            // Retry on different channel
            SmbTransport alternativeTransport = selectTransport(message);