/** Releases the channels. */
private void freeChannels() {
for (ChannelInfo info : channels.values()) {
freePacket(info.getReadPacket());
freePacket(info.getWritePacket());
}
channels.clear();
}
/**
* Setter for last read packet.
*
* @param channelId Channel id
* @param packet Packet
*/
public void setLastReadPacket(int channelId, Packet packet) {
final ChannelInfo info = getChannelInfo(channelId);
// grab last packet
Packet prevPacket = info.getReadPacket();
// set new one
info.setReadPacket(packet);
// free the previous packet
freePacket(prevPacket);
}