disconnect(true);
                throw new NbtException(NbtException.ERR_SSN_SRVC, NbtException.CONNECTION_REFUSED);
            default:
                disconnect(true);
                throw new NbtException(NbtException.ERR_SSN_SRVC, 0);
            }
        } while ((calledName.name = address.nextCalledName()) != null);

        throw new IOException("Failed to establish session with " + address);
    }