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/*
* This file is part of the Distributed Network Block Device 3
*
* Copyright(c) 2011-2012 Johann Latocha <johann@latocha.de>
*
* This file may be licensed under the terms of the
* GNU General Public License Version 2 (the ``GPL'').
*
* Software distributed under the License is distributed
* on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the GPL for the specific language
* governing rights and limitations.
*
* You should have received a copy of the GPL along with this
* program. If not, go to http://www.gnu.org/licenses/gpl.html
* or write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef CONFIG_H_
#define CONFIG_H_
// +++++ Network +++++
// Default port
#define PORT 5003
#define RPC_PORT (PORT+1)
// No serialized payload allowed exceeding this many bytes (so actual data from client->server is not affected by this limit!)
#define MAX_PAYLOAD 1000
// Protocol version should be increased whenever new features/messages are added,
// so either the client or server can run in compatibility mode, or they can
// cancel the connection right away if the protocol has changed too much
#define PROTOCOL_VERSION 3
// 2017-10-16: Update to v3: Change header to support request hop-counting
#define NUMBER_SERVERS 8 // Number of alt servers per image/device
// +++++ Block Device +++++
#define DNBD3_BLOCK_SIZE ((uint64_t)4096) // NEVER CHANGE THIS OR THE WORLD WILL END!
#define DNBD3_BLOCK_MASK ((uint64_t)4095) // NEVER CHANGE THIS OR THE WORLD WILL END!
#endif /* CONFIG_H_ */
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