throw new NbtException(NbtException.ERR_SSN_SRVC, 0);
            }
        } while ((calledName.name = this.address.nextCalledName(tc)) != null);

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

    private SmbNegotiation negotiate(int prt) throws IOException {
        /*
         * We cannot use Transport.sendrecv() yet because

            }
            SmbTreeImpl t = new SmbTreeImpl(this, share, service);
            t.acquire();
            this.trees.add(t);
            return t;
        }
    }

    /**
     * Establish a tree connection with the configured logon share
     *
     * @throws SmbException
     */
    @Override
    public void treeConnectLogon() throws SmbException {