opendht

• many proxy server/client fixes
• performance improvements
• improved behavior in case of CPU contention
• added more unit tests

• dht: prevent unavailable address family (ie. IPv6) to block a search indefinitely in some network conditions.
• dht: fix the put() operation occasionally never completing or taking a long time to complete.
• proxy client: set the dht state to connected on push notification reception to allow proper handing of the notification.
• dhtrunner: fix null pointer access when retreiving the public address of a stopped/uninitialised node.

• dht proxy: various fixes
• cleanup

• Dht: automatic listen multiplexing,
  resulting in reduction of network usage when performing
  multiple listen operations on the same key.
• Dht, DhtRunner: new listen() API method with callback argument
  allowing to be informed of value expiration.
  The callback has the following signature:

bool(const std::vector<std::shared_ptr<dht::Value>& values, bool expired>)

• Dht: added value cache used by above features
• network: added value expiration and refresh signals for listen operations
• tests: added automated unit tests using CppUnit

Since 1.7.0rc7:

• proxy server: fix deadlock
• proxy server: improve performance

• proxy client: catch exception in case of name resolution error
• proxy client: properly reschedule persistent put on refresh notification
• proxy server: catch exceptions during request handling

• proxy client: make behavior consistent with the dht node during shutdown
  and network disruption
• proxy: add permanent put push notification refresh
• proxy: allow one push listener per token.key.client combinaison
• proxy: other minor bug fixes and adjustements
• dht: fix occasional use-after-free on network failure

• proxy client: fix potential use-after-free
• proxy REST API: remove duplicate token
• value cache: cleanup
• crypto: add more checks

scheduler: avoid possible integer overflow with buggy stdlib

• fix potential memory leak in the value cache
• multiple proxy-related fixes
• improve IP address reflexion when using the proxy

• fix use-after-free in cancelListen when using the proxy

• Dht: automatic listen multiplexing,
  resulting in reduction of network usage when performing
  multiple listen operations on the same key.
• Dht, DhtRunner: new listen() API method with callback argument
  allowing to be informed of value expiration.
  The callback has the following signature:

bool(const std::vector<std::shared_ptr<dht::Value>& values, bool expired>)

• Dht: added value cache used by above features
• network: added value expiration and refresh signals for listen operations
• tests: added automated unit tests using CppUnit

• multiple proxy client/server fixes
• building indexation is now optional (enabled by default)
• update included argon2
• minor cleanups

• push notification related fixes
• reduced CPU usage
• reduced memory usage

• crypto: don't try to generate certificates expiring after 2038 on 32bits platforms
• crypto: reduce default certificates expiration time to 10 years
• dhtnode: fix cancelListen
• dhtnode: generate RSA key to allow receiving encrypted messages
• fix build on clang clang-802.0.42

• added REST proxy client implementing the DHT API
• added optional support for push notifications through the proxy server,
  using the gorush REST API: https://github.com/appleboy/gorush#web-api
• DhtRunner: now able to use DhtProxyClient as a DHT node
• DhtRunner: can switch between local or proxy node during runtime
• SockAddr: added methods to handle IPv6-mapped IPv4 addresses
• iOS: handle SIGPIPE on UDP sockets by recreating sockets
• fixed occasional crash during packet processing

• added REST server implementing OpenDHT proxy API
• tools: added simple Web client using the proxy server
• tools: allow dhtnode to run a proxy server
• tools: allow dhtnode to use any string as key
• InfoHash: added operator bool()
• minor performance improvement
• SockAddr: fix endianness issue
• net: fix incorrect reported address parsing
• minor memory leak fixes

• updated MSVC project
• bug fixes

• improved Doxygen documentation
• cmake: add support to build documentation
• cmake: improve build on macOS
• API change: storage policies, getPublicAddress now use SockAddr
• NodeExport: added msgpack serialization
• fixed issue that could cause occasional request failures
• minor bug fixes
• minor performance improvements

• cmake: fix build on macOS when using brew
• fix value expiration time
• python wrapper: fix invalid pointer access

• Decrease default MTU to 1280
• Better handling of slow connections
• Faster connectivity state change in case of connectivity loss on a protocol
• Reduce ICE candidate lifetime to 1min