* @param reader
*/
protected void bytesRecived(byte[] buff, int offset, int len)
{
try {
this.processIncoming(new ByteArrayReader(buff, len));
} catch (FetionException e) {
this.raiseException(e);
}catch(Throwable t) {
this.raiseException(new SystemException(t, new String(Arrays.copyOfRange(buff, offset, offset+len))));
}