Changelog

What's Changed

• websocket protocol support by @twister55 in #73
• Github action for build and run tests on different jdk versions by @lehvolk in #87
• Support for Java 22+ by @lehvolk in #91
• Http client TLS SNI extension support, api for setting ciphersuites by @avrecko in #88
• Input/OutputStream support by @MacX19 in #86
• #89 Allow compiling without BPF testing support (kernels < 4.12). by @avrecko in #93
• MagicAccessor#useSerializationConstructorAccessor throws if dot is missing from java version property by @avrecko in #94
• Library maintenance improvements by @lehvolk in #92
• Added email by @avrecko in #96

New Contributors

• @twister55 made their first contribution in #73
• @lehvolk made their first contribution in #87

Full Changelog: 2.0.0...2.1.0

Breaking changes

• The native part of one-nio now links and works only with OpenSSL 3 (tested on OpenSSL versions 3.0 and 3.2). The OpenSSL library file must have name libssl.so.3.
• Switched from GLIBC 2.2.5 to GLIBC 2.38

Major changes

• Added support for Kernel TLS, including sendfile()
• Added support for TLS early data (TLS 1.3 0-RTT)
• Added ability to export encryption keys (SSL keylog)
• Added support for SSL certificate compression (RFC8879, man)
• Added ability to use an external cache for SSL sessions
• Added ability to constrain selectors used by an acceptor (one.nio.server.ServerConfig#pinAcceptors)
• Added ability to use a single acceptor thread for all sockets (one.nio.server.ServerConfig#multiAcceptor)
• Added support for server-sent events in one.nio.http.HttpClient (spec)
• Also various fixes and optimizations

Big thanks to:

• @Blooof
• @ltalal
• @sergiusz-n
  and other current and former colleagues.

• Rebuilt with GLIBC 2.2.5

• Switch to slf4j-api for logging (#74)
• Support new FileChannelImpl.map0() contract from JDK 19 (#75)

• openssl3 support
• BigDecimal deserialization

• java.time serialization
• Arena Allocator
• PaddedRWLock to avoid false sharing
• Handle EINTR in socket read/write
• Enum serialization fixes
• Fixed global perf counters in presence of offline CPUs
• HttpClient should support responses without Content-Length / Transfer-Encoding
• Gracefully close sessions when stopping Server

• JDK 17 support. Workaround setAccessible restrictions
• New BPF map types
• SOCK_SEQPACKET support
• sendMsg/recvMsg for passing descriptors over a UNIX domain socket
• Serializer generator now tolerates missing class files
• Fixed serialization of private Records
• Optimize Utf8.read for Compact Strings
• Customizable strategy for reusing OffheapMap entries
• Allow custom reference tags in serialization streams
• Fixed overflow bugs in ObjectInput(Output)Channel
• A method to open all JDK modules
• Json.fromJson with a given Class or Type
• A few new methods in HTTP API
• Migrated to ASM 9
• Reduced size of libonenio binary

• eBPF and extended perf_events support
• HttpClient fixes
• Reflection and serialization now works for classes with missing field types
• Improved serialization performance
• OffheapMap API enhancements; compatibility with newer JDKs
• Configure scheduling policy for thread pools
• Fixed byte[] <-> long conversion

• Serialization of Java Records
• DigestStream fixes

• SSL improvements: RDRAND, PEER_CERTIFICATE_CHAIN, autoupdate certificates
• Extended Perf Events API, including PEBS
• Garbage free thread safe date utilities; high performance date formatter
• Serialization: collection type evolution; better JSON support
• PROXY protocol support for RPC server
• Configurable DigestStream
• Thread.onSpinWait bridge
• Custom collection converters for ConfigParser
• HttpClient fixes
• Utility class to invoke HotSpot diagnostic commands
• CustomThreadFactory for creating named/daemon/batch threads
• RpcStream memory optimizations
• setAffinity/getAffinity for machines with more than 64 CPUs
• AF_UNIX socket support. Refactored InetAddress handling
• systemd-notify API