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45 lines
1.4 KiB
Markdown
45 lines
1.4 KiB
Markdown
# OpenDHT
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OpenDHT is a lightweight C++17 Distributed Hash Table implementation providing an easy to use distributed in-memory data store.
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## Key Features
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* Lightweight and scalable, designed for large networks and small devices
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* High resilience to network disruption
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* Public key cryptography layer providing optional data signature and encryption
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* IPv4 and IPv6 support
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* Clean and powerful C++17 map API with Python 3 bindings
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* REST API with optional HTTP client+server with push notification support
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Every node in the network can read and write values to the store. Values are distributed over the network with redundancy.
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## Quick Example
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```python
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import opendht as dht
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node = dht.DhtRunner()
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node.run()
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# Join the network through any running node,
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# here using a known bootstrap node.
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node.bootstrap("bootstrap.jami.net", "4222")
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# blocking call (provide callback arguments to make the call non-blocking)
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node.put(dht.InfoHash.get("unique_key"), dht.Value(b'some binary data'))
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results = node.get(dht.InfoHash.get("unique_key"))
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for r in results:
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print(r)
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```
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## Documentation
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For more information, examples, and documentation, visit: https://opendht.net
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## License
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Copyright (C) 2014-2025 Savoir-faire Linux Inc.
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OpenDHT is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
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