DotNext.AspNetCore.Cluster 3.0.2
- Fixed IP address filter when white list of allowed networks is in use
- Minor performance optimizations of Raft heartbeat processing
DotNext.AspNetCore.Cluster 3.0.1
- Unexpected HTTP response received from Raft RPC call cannot crash the node anymore (see 54)
The next major version is out! Its primary focus is .NET 5 support while keeping compatibility with .NET Standard 2.1. As a result, .NEXT libraries built for multiple target frameworks. Additional changes include performance optimizations, polishing of existing API, dropping support of members that were deprecated in 2.x, expanding usage of nullable reference types.
Migration guide for 2.x users is here. Please consider that this version is not fully backward compatible with 2.x.
- Improved performance of SparseBufferWriter<T>, BufferWriterSlim<T>, PooledArrayBufferWriter<T>, PooledBufferWriter<T>
- Fixed nullability attributes
ArrayRental<T>type is replaced by MemoryOwner<T> type- Removed obsolete members and classes
- Removed
UnreachableCodeExecutionExceptionexception - Completely rewritten implementation of extension methods provided by AsyncDelegate class
- Added Base64Decoder type for efficient decoding of base64-encoded bytes in streaming scenarios
- Removed
Future<T>type - Added
ThreadPoolWorkItemFactorystatic class with extension methods for constructing IThreadPoolWorkItem instances from method pointers. Available only for .NET 5 target - Introduced factory methods for constructing delegate instances from the pointers to the managed methods
DOTNEXT_STACK_ALLOC_THRESHOLDenvironment variable can be used to override stack allocation threshold for all .NEXT routines- Dropped support of value delegates. They are replaced by functional interfaces. However, they are hiddent from the library consumer so every public API that was based on value delegates now has at least two overloads: CLS-compliant version using regular delegate type and unsafe version using function pointer syntax.
- Updated dependencies
- Changed behavior of
FileBufferingWriter.GetWrittenContentAsStreamandFileBufferingWriter.GetWrittenContentAsStreamAsyncin a way which allows you to use synchronous/asynchronous I/O for writing and reading separately - Introduced extension methods for BufferWriterSlim<char> type for encoding of primitive data types
- Fixed nullability attributes
- Added advanced encoding/decoding methods to IAsyncBinaryWriter and IAsyncBinaryReader interfaces
- Removed obsolete members and classes
- Simplified signature of
AppendAsyncmethods exposed by IAuditTrail<TEntry> interface - Improved performances of extension methods declared in PipeExtensions class
- Updated dependencies
- Fixed nullability attributes
- Fixed issue 23
- Fixed code generation of finally blocks inside of asynchronous lambda expressions
- Updated dependencies
- Improved performance of reflective calls
- DynamicInvoker delegate allows to pass arguments for dynamic invocation as Span<object> instead of
object[] - Fixed nullability attributes
- Modified ability to await on CancellationToken and WaitHandle. ValueTask is the primary return type of the appropriate methods
- Fixed nullability attributes
- Updated dependencies
- Removed obsolete members and classes
- Fixed nullability attributes
- Added
PinnedArray<T>as a wrapper of pinned arrays from .NET 5 - Updated dependencies
- Improved performance of persistent WAL
- Added support of active-standby configuration of Raft cluster. Standby node cannot become a leader but can be used for reads
- Introduced framework for writing interpreters of log entries stored in persistent write-ahead log
- Added support of JSON-serializable log entries (available for .NET 5 only)
- Fixed bug causing long shutdown of Raft node which is using TCP transport
- Added support of PreVote extension for Raft preventing term inflation
DotNext.AspNetCore.Cluster 3.0.0
- Added
UsePersistenceEngineextension method for correct registration of custom persistence engine derived from PersistentState class - Added support of HTTP/3 (available for .NET 5 only)
- Significantly optimized performance and traffic volume of AppendEntries Raft RPC call. Now replication performance is comparable to TCP/UDP transports
- Added DNS support. Now cluster member address can be specified using its name instead of IP address
DotNext.Augmentation IL weaver add-on for MSBuild is no longer supported.
DotNext.Metaprogramming 2.12.2
- Fixed 46
DotNext.Metaprogramming 2.12.1
- Fixed invalid detection of the collection item type inside of CollectionAccessExpression
- Fixed issue 24
DotNext.AspNetCore.Cluster 2.12.1
- Fixed issue 24
- Added consuming enumerator for IProducerConsumerCollection<T>
- Introduced
ServiceProviderFactoryclass and its factory methods for producing Service Providers - Significant performance improvements of
StringExtensions.Reversemethod - Introduced a new class
SparseBufferWriter<T>in addition to existing buffer writes which acts as a growable buffer without memory reallocations - Updated dependencies
- Introduced
TextBufferReaderclass inherited from TextReader that can be used to read the text from ReadOnlySequence<char> or ReadOnlyMemory<char> - Added
SequenceBuilder<T>type for building ReadOnlySequence<T> instances from the chunk of memory blocks - Added
GetWrittenContentAsStreamandGetWrittenContentAsStreamAsyncmethods to FileBufferingWriter class - Updated dependencies
DotNext.Metaprogramming 2.12.0
- Added support of
await usingstatement - Added support of
await foreachstatement - Updated dependencies
- More performance optimizations in code generation mechanism responsible for the method or constructor calls
- Added ability to reflect abstract and interface methods
- Added support of volatile access to the field via reflection
- Added support of
CountandCanCountproperties inherited from ChannelReader<T> by persistent channel reader - Added support of diagnostics counters for persistent channel
- Fixed resuming of suspended callers in AsyncTrigger class
- Updated dependencies
- Fixed ignoring of array offset in
ReadFromandWriteTomethods of Pointer<T> type - Added
ToArraymethod to Pointer<T> type - Added indexer property to IUnmanagedArray<T> interface
- Updated dependencies
- Updated dependencies shipped with .NET Core 3.1.10
DotNext.AspNetCore.Cluster 2.12.0
- Updated dependencies shipped with .NET Core 3.1.10
- More performance optimizations in code generation mechanism responsible for construction dynamic method or constructor calls
DotNext.Metaprogramming 2.11.1
- Fixed issue 19
Reflector.Unreflectnow can correctly represents void method or property setter as DynamicInvoker delegate- Unreflected members via DynamicInvoker delegate correctly handles boxed value types
- Improved performance of DynamicInvoker for by-ref argument of value type
- Added
Span<T>.CopyToandReadOnlySpan<T>.CopyToextension methods to support cases when the source span can be larger than the destination - Added
Span.AsSpanandSpan.AsReadOnlySpanfor value tuples - Deprecated EnumerableTuple data type
- Minor performance improvements
- Updated dependencies
DotNext.Metaprogramming 2.11.0
- Overloaded
CodeGenerator.AsyncLambdasupports Pascal-style return (issue 13) - Fixed suppression of exceptions raised by generated async lambda (issue 14)
- Fixed invalid behavior of async lambda body rewriter (issue 17)
- Updated dependencies
- Updated dependencies
- Updated dependencies
- Updated dependencies
- Added
requestTimeoutconfiguration property for TCP/UDP transports - Stabilized shutdown of Raft server for TCP/UDP transports
- Added SSL support for TCP transport
- Updated dependencies shipped with .NET Core 3.1.9
DotNext.AspNetCore.Cluster 2.11.0
- Added
requestTimeoutandrpcTimeoutconfiguration properties for precise control over timeouts used for communication between Raft nodes (issue 12) - Updated dependencies shipped with .NET Core 3.1.9
- Fixed correctness of
Clear(bool)method overridden byPooledArrayBufferWriter<T>andPooledBufferWriter<T>classes - Added
RemoveLastandRemoveFirstmethods toPooledArrayBufferWriter<T>class Optional<T>type distinguishes null and undefined value- DotNext.Sequence class is now deprecated and replaced with DotNext.Collections.Generic.Sequence class. It's binary compatible but source incompatible change
- Added new API for writing resource string readers. It utilizes Caller Info feature in C# to resolve resource entry name using accessor method or property
- Introduced BufferWriterSlim<T> type as lightweight and stackalloc-friendly version of PooledBufferWriter<T> type
- Introduced SpanReader<T> and SpanWriter<T> types that can be used for sequential access to the elements in the memory span
- Removed unused resource strings
- Updated dependencies
DotNext.Metaprogramming 2.10.1
- Added extension methods of ExpressionBuilder class for constructing expressions of type Optional<T>, Result<T> or Nullable<T>
- Fixed bug with expression building using dynamic keyword
- UniversalExpression is superseded by ExpressionBuilder.AsDynamic extension method
- Removed unused resource strings
- Updated dependencies
- Removed unused resource strings
- Updated dependencies
- AsyncExchanger<T> class now has a method for fast synchronous exchange
- AsyncTimer implements IAsyncDisposable for graceful shutdown
- Removed unused resource strings
- Updated dependencies
- Pointer<T> value type now implements IPinnable interface
- Added interop between Pointer<T> and System.Reflection.Pointer
- Removed unused resource strings
- Updated dependencies
- Removed unused resource strings
- Updated dependencies shipped with .NET Core 3.1.8
DotNext.AspNetCore.Cluster 2.10.1
- Removed unused resource strings
- Updated dependencies shipped with .NET Core 3.1.8
- Improved performance of Enum Member API
- Fixed compiler warnings
- Updated dependencies
- Fixed compiler warnings
- Updated dependencies
- Fixed compiler warnings
- Updated dependencies
- Fixed compiler warnings
- Updated dependencies
- Fixed compiler warnings
- Updated dependencies
- Fixed unstable behavior of Raft TCP transport on Windows. See issue #10 for more info.
- Updated dependencies
DotNext.AspNetCore.Cluster 2.6.6
- Updated dependencies
- Added support of custom attributes to Enum Member API
- Added
Continuation.ContinueWithTimeout<T>extension method that allows to produce the task from the given task with attached timeout and, optionally, token
- Fixed graceful shutdown for async locks if they are not in locked state
- Added AsyncExchanger<T> synchronization primitive that allows to organize pipelines
- AsyncTrigger now has additional
SignalAndWaitAsyncoverloads
- Added
Sequence.ToAsyncEnumerable()extension method that allows to convert arbitrary IEnumerable<T> to IAsyncEnumerable<T> - Added extension methods to
Sequenceclass for working with [async streams]IAsyncEnumerable<T>
- Fixed behavior of
GetObjectDataAsyncmethod in StreamTransferObject. Now it respects the value ofIsReusableproperty.
- Added
MemoryTemplate<T>value type that represents pre-compiled template with placeholders used for fast creation ofMemory<T>and string objects
- Added
BufferWriter.WriteLineoverloaded extension method that allows to specifyReadOnlySpan<char>as an input argument
- Text writer constructed with
TextWriterSource.AsTextWriterextension method can be converted to string containing all written characters
- Optimized
UnmanagedMemoryPool<T>.GetAllocatormethod
UnmanagedMemoryPool<T>.GetAllocatorpublic static method is added for compatibility with MemoryAllocator<T> delegate
This release is mainly focused on DotNext.IO library to add new API unifying programming experience across I/O pipelines, streams, sequences and buffer writers.
- Introduced extension methods in Span class for concatenation of memory spans
- Removed allocation of Stream in the extension methods of StreamSource class when passed ReadOnlySequence<byte> is empty
- StreamSource has additional methods to create streams from various things
- PooledArrayBufferWriter<T> and PooledBufferWriter<T> support reuse of the internal buffer using overloaded
Clear(bool)method
- BufferWriter now contains extension methods that allow to use any object implementing IBufferWriter<char> as pooled string builder
- IAsyncBinaryReader, IAsyncBinaryWriter, PipeExtensions, StreamExtensions, SequenceBinaryReader types now containing methods for encoding/decoding primitive types, DateTime, DateTimeOffset, Guid to/from string representation contained in underlying stream, pipe or sequence in the binary form
- Fixed pooled memory leaks in SequenceBinaryReader
- TextWriter over IBufferWriter<char> interface using extension method in TextWriterSource class
- Enabled consistent build which is recommended for SourceLink
- Optimized construction of getter/setter for the reflected field
- Enabled consistent build which is recommended for SourceLink
- Enabled consistent build which is recommended for SourceLink
- Enabled consistent build which is recommended for SourceLink
- Enabled consistent build which is recommended for SourceLink
DotNext.AspNetCore.Cluster 2.6.1
- Reduced memory allocation caused by replication of log entries
- Enabled consistent build which is recommended for SourceLink
- More ways to create
MemoryOwner<T> - Removed copying of synchronization context when creating continuation for
Futureobject - Introduced APM helper methods in
AsyncDelegateclass
- Improved performance of
FileBufferingWriter FileBufferingWriternow contains correctly implementedBeginWriteandEndWritemethodsFileBufferingWriterables to return written content as ReadOnlySequence<byte>- Introduced
BufferWriterclass with extension methods for IBufferWriter<byte> aimed to encoding strings, primitive and blittable types - Support of
ulong,uintandushortdata types available for encoding/decoding inSequenceBinaryReaderandPipeExtensionsclasses - Ability to access memory-mapped file content via ReadOnlySequence<byte>
- Introduced null-coalescing assignment expression
- Updated dependencies
- Introduced null-coalescing assignment expression
- Updated dependencies
- Fixed race-condition caused by
AsyncTrigger.Signalmethod AsyncLocknow implements IAsyncDisposable interfaceAsyncExclusiveLock,AsyncReaderWriterLockandAsyncSharedLocknow have support of graceful shutdown implemented via IAsyncDisposable interface
- Optimized performance of methods in
MemoryMappedFileExtensionsclass - Updated dependencies
- Fixed behavior of
PersistentState.DisposeAsyncso it suppress finalization correctly
DotNext.AspNetCore.Cluster 2.6.0
- Respect shutdown timeout inherited from parent host in Hosted Mode
- Updated dependencies
DotNext.Augmentation.Fody 2.1.0
- Removed usage of obsolete methods from
Fody - Updated
Fodyversion
- Improved performance of
PooledBufferWriter MemoryAllocator<T>now allows to allocate at least requested number of elements
- Ability to represent stream as IBufferWriter<T>
FileBufferingWriterclass is one more growable buffer backed by file in case of very large buffer size
- Fixed dynamic construction of tuples using
ValueTupleBuilderclass (PR #8)
- Reduced memory allocation caused by continuations in
Futureclass - Improved performance of some methods in
MemoryRental<T>andDelegateHelpersclasses - Reduced amount of memory re-allocations in
PooledBufferWriter<T>andPooledArrayBufferWriter<T>classes
ArrayRental<T>can automatically determine array cleanup policyMemoryRental<T>is improved for stackalloc/pooling pattern- Fixed bug in
Clearmethod ofPooledBufferWriterclass
This release is mostly aimed to improving code quality of all .NEXT libraries with help of StyleCop analyzer.
DotNext.IO.StreamSourceclass allows to convertReadOnlyMemory<byte>orReadOnlySequence<byte>to streamDotNext.IO.StreamSourceclass allows to obtain writable stream forIBufferWriter<byte>
- Support of
BeginReadandEndReadmethods inStreamSegmentclass - Update to the latest
System.IO.Pipelineslibrary
- Fixed several compiler warnings
- Fixed several compiler warnings
- Fixed several compiler warnings
- Update to the latest
System.Threading.Channelslibrary
- Ability to convert
Pointer<T>toIMemoryOwner<T>
- Added calls to
ConfigureAwaitin multiple places
DotNext.AspNetCore.Cluster 2.4.0
- Added calls to
ConfigureAwaitin multiple places - Fixed node status tracking when TCP or UDP transport in use
DotNext.AspNetCore.Cluster 2.3.2
- Section with local node configuration can be defined explicitly
DotNext.AspNetCore.Cluster 2.3.1
- Alternative methods for configuring local node
- Performance improvements of
BitwiseComparerandIntrinsicsclasses - Introduced new MemoryOwner<T> value type that unifies working with memory and array pools
- Path MTU discovery
- Pooled buffer writes: PooledBufferWriter<T> and PooledArrayBufferWriter<T>
- Updated dependencies
- Updated dependencies
- Updated dependencies
- Fixed bugs that lead to unexpected EndOfStreamException in some methods of
StreamExtensionsclass - Introduced new methods in
StreamExtensionsclass for reading data of exact size
- Improved performance of existing asynchronous locks
- Added AsyncTrigger synchronization primitive
- Updated dependencies
- TCP transport for Raft
- UDP transport for Raft
- Fixed bug in PersistentState class that leads to incorrect usage of rented memory and unexpected result during replication between nodes
- Methods for handling Raft messages inside of RaftCluster<TMember> class now support cancellation via token
DotNext.AspNetCore.Cluster 2.3.0
- Updated dependencies
- Fixed cancellation of asynchronous operations
- Ability to slice lists using range syntax and new
ListSegmentdata type - Various extension methods for broader adoption of range/index feature from C# 8
- Support of range and index expressions from C# 8
- Access to memory-mapped file via
System.Memory<T>data type
- Updated dependencies
- Updated dependencies
- Lighweight API for fast reflection is added. See overloaded
Unreflectmethods inReflectorclass.
- Updated dependencies
DotNext.AspNetCore.Cluster 2.2.0
- Upgrade to latest ASP.NET Core
DotNext.Augmentation.Fody 2.0.1
- Removed obsolete calls
- Reduced memory footprint of
DotNext.Spanstatic constructor DotNext.UserDataStoragebehavior is now customizable viaUserDataStorage.IContainerinterface- Introduced
Intrinsics.GetReadonlyRefmethod allows to reinterpret managed pointer to array element DelegateHelpers.Bindnow supports both closed and open delegates
Major release of version 2.0 is completely finished and contains polished existing and new API. All libraries in .NEXT family are upgraded. Migration guide for 1.x users is here. Please consider that this version is not fully backward compatible with 1.x.
Major version is here for the following reasons:
- .NET Core 3.1 LTS is finally released
- .NET Standard 2.1 contains a lot of new API required for optimizations. The most expected API is asynchronous methods in Stream class. These enhancements are necessary for evolution of .NEXT library. For instance, new DotNext.IO library could not be released without new .NET API.
- ASP.NET Core 2.2 is no longer supported by Microsoft. Therefore, DotNext.AspNetCore.Cluster library of version 1.x relies on unmaintainable platform. Now it is based on ASP.NET Core 3.1 which has long-term support.
What is done in this release:
- Quality-focused changes
- Removed trivial "one-liners" in DotNext library
- Reduced and unified API to work with unmanaged memory in DotNext.Unsafe library
- DotNext.AspNetCore.Cluster migrated to ASP.NET Core 3.1 LTS
- Increased test coverage and fixed bugs
- Additional optimizations of performance in Write-Ahead Log
- Fixed issue #4
- Introduced API for client interaction support described in Chapter 6 of Raft dissertation
- Migration to C# 8 and nullable reference types
- New features
- Introduced DotNext.IO library with unified asynchronous API surface for .NET streams and I/O pipelines. This API provides high-level methods for encoding and decoding of data such as strings and blittable types. In other words, if you want to have BinaryReader or BinaryWriter for pipelines then welcome!
- Ability to obtain result of task asynchronously when its result type is not known at compile-time
- Fast hexadecimal string conversion to
Span<byte>and vice versa
Raft users are strongly advised to migrate to this new version.
- Ability to reconstruct internal state using
PersistentState.ReplayAsyncmethod
- Fixed invalid behavior of
StreamSegment.Positionproperty
- Removed redundant validation of log entry index in
PersistentState
- Fixed invalid usage of
GC.RemoveMemoryPressureinReallocatemethods
UserDataStorageno longer stores null values in its internal dictionary- Updated dependencies
- Migration to SourceLink 1.0.0
- Updated dependencies
- Migration to SourceLink 1.0.0
- Updated dependencies
- Migration to SourceLink 1.0.0
- Updated dependencies
- Migration to SourceLink 1.0.0
- Updated dependencies
- Fixed invalid calculation of byte length in
Pointer.Clearmethod
- Updated dependencies
DotNext.AspNetCore.Cluster 1.2.9
- Updated dependencies
DotNext.AspNetCore.Cluster 1.2.8
- Improved performance of one-way no-ack messages that can be passed using
ISubscriber.SendSignalAsyncmethod
BitwiseComparernow available as singleton instance
- Improved performance of copying log entry content when
PersistentStateis used as persistent audit trail
DotNext.AspNetCore.Cluster 1.2.7
- Improved performance of message exchange between cluster members
- Fixed typos in XML documentation
- Updated InlineIL.Fody dependency
- Fixed
MissingManifestResourceExceptioncaused byAsyncLockvalue type on .NET Core 3.x
- Updated InlineIL.Fody dependency
- Fixed NRE when
RaftCluster.StopAsynccalled multiple times
DotNext.AspNetCore.Cluster 1.2.6
- Migration to patched
RaftClusterclass
- Fixed NRE when
Disposemethod of PersistentChannel class called multiple times
DotNext.AspNetCore.Cluster 1.2.5
- Fixed bug when log entry may have invalid content when retrieved from persistent audit trail. Usually this problem can be observed in case of concurrent read/write and caused by invalid synchronization of multiple file streams.
- PersistentChannel is added as an extension of channel concept from System.Threading.Channels. It allows to use disk memory instead of RAM for storing messages passed from producer to consumer. Read more here
- AsyncCounter allows to simplify asynchronous coordination in producer/consumer scenario
- Updated dependencies
- Fixed NRE
- Internal cache is optimized to avoid storage of null values
- Updated dependencies
- Updated dependencies
- Fixed unnecessary boxing of generic log entry value
DotNext.AspNetCore.Cluster 1.2.4
- Updated dependencies
DotNext.Augmentation.Fody 1.2.4
- Updated dependencies
- Updated dependencies
- Updated dependencies
- Fixed potential NRE
- Fixed reflection of value type constructors
- Updated dependencies
- Updated dependencies
- Updated dependencies
- Updated dependencies
DotNext.AspNetCore.Cluster 1.2.3
- Updated dependencies
DotNext.Augmentation.Fody 1.2.3
- Updated dependencies
- Fixed bitwise equality
- Fixed
Intrinsics.IsDefaultmethod
- Fixed type modifier of
Currentproperty declared in CopyOnWriteList<T>.Enumerator
- Fixed memory leaks caused by methods in StreamExtensions class
- MemoryRental type is introduced to replace memory allocation with memory rental in some scenarios
- ArrayRental type is extended
- Value Delegates now are protected from dangling pointer issue caused by dynamic assembly loading
- Reduced amount of memory utilized by random string generation methods
- Strict package versioning rules are added to avoid accidental upgrade to major version
- Improved performance of AtomicEnum methods
- Improved performance of Atomic<T> using optimistic read locks
- Fixed unnecessary boxing in atomic operations
Intrinsics.HasFlagstatic generic method is added as boxing-free and fast alternative to Enum.HasFlag method
- Updated version of
DotNextdependency to fix potential memory leaks - Strict package versioning rules are added to avoid accidental upgrade to major version
- Updated version of
DotNextdependency to fix potential memory leaks - Strict package versioning rules are added to avoid accidental upgrade to major version
- Updated version of
DotNextdependency to fix potential memory leaks - Strict package versioning rules are added to avoid accidental upgrade to major version
- AsyncReaderWriterLock now supports optimistic reads
- UnmanagedMemoryPool is added
- Strict package versioning rules are added to avoid accidental upgrade to major version
- Updated version of
DotNextdependency to fix potential memory leaks - Strict package versioning rules are added to avoid accidental upgrade to major version
- Fixed incorrect computation of partition in
PersistentState.DropAsyncmethod
DotNext.AspNetCore.Cluster 1.2.0
- HTTP/2 support
- Performance optimizations caused by changes in
ArrayRentaltype - Strict package versioning rules are added to avoid accidental upgrade to major version
DotNext.Augmentation.Fody 1.2.0
- Improved support of
ValueRefActionandValueRefFuncvalue delegates
- Reduced number of inline IL code
- Updated version of FxCop analyzer
- ReaderWriterSpinLock type is introduced
- Improved performance of UserDataStorage
- Updated version of FxCop analyzer
- Improved performance of internal caches
- Updated version of FxCop analyzer
RefAnyValExpressionis added
- Updated version of FxCop analyzer
- Updated version of FxCop analyzer
- Minor performance optimizations of persistent WAL
- Updated version of FxCop analyzer
DotNext.AspNetCore.Cluster 1.1.0
- Updated version of FxCop analyzer
- Minor performance optimizations
- Minor performance optimizations
- Minor performance optimizations
- Introduced AsyncSharedLock as combination of reader/write lock and semaphore
- Minor performance optimizations
- Minor performance optimizations
- Minor performance optimizations
DotNext.AspNetCore.Cluster 1.0.1
- Minor performance optimizations
DotNext.Augmentation.Fody 1.0.1
- Code refactoring
This is the major release of all parts of .NEXT library. Now the version is 1.0.0 and backward compatibility is guaranteed across all 1.x releases. The main motivation of this release is to produce stable API because .NEXT library active using in production code, especially Raft implementation.
.NEXT 1.x is based on .NET Standard 2.0 to keep compatibility with .NET Framework.
- Optimized methods of Memory class
- Extension methods for I/O are introduced. Now you don't need to instantiate BinaryReader or BinaryWriter for high-level parsing of stream content. Encoding and decoding of strings are fully supported. Moreover, these methods are asynchronous in contrast to methods of
BinaryReaderandBinaryWriter.
- API is stabilized
- API is stabilized
- AsyncManualResetEvent has auto-reset optional behavior which allows to repeatedly unblock many waiters
- MemoryMappedFileExtensions allows to work with virtual memory associated with memory-mapped file using unsafe pointer or Span<T> to achieve the best performance.
- Audit trail programming model is redesigned
- Persistent and high-performance Write Ahead Log (WAL) is introduced. Read more here
- Log compaction is supported
DotNext.AspNetCore.Cluster 1.0.0
- Redirection to leader now uses
307 Temporary Redirectinstead of302 Moved Temporarilyby default - Compatibility with persistent WAL is provided
DotNext.Augmentation.Fody 1.0.0
- Behavior of augmented compilation is stabilized
DotNext.AspNetCore.Cluster 0.5.7
- Custom redirection logic can be asynchronous
- Fixed compatibility of redirection to leader with MVC
DotNext.AspNetCore.Cluster 0.5.5
- Automatic redirection to leader now works correctly with reverse proxies
- Custom redirection logic is introduced
- Timestamp type is introduced as allocation-free alternative to Stopwatch
- Memory class now have methods for reading and writing null-terminated UTF-16 string from/to unmanaged or pinned managed memory
- Updated InlineIL dependency to 1.3.1
- AsyncTimer is completely rewritten in backward-incompatible way. Wait handle are no longer used.
DotNext.Unsafe 0.14.0
DotNext.Reflection 0.14.0
DotNext.Metaprogramming 0.14.0
- Small code fixes
- Updated
DotNextdependency to 0.14.0 - Updated
Fodydependency to 6.0.0 - Updated augmented compilation to 0.14.0
DotNext.Net.Cluster 0.5.0
DotNext.AspNetCore.Cluster 0.5.0
- Measurement of runtime metrics are introduced and exposed through MetricsCollector and HttpMetricsCollector classes
DotNext.Augmentation.Fody 0.14.0
- Updated
Fodydependency to 6.0.0
DotNext.AspNetCore.Cluster 0.4.0
DotNext.Net.Cluster 0.4.0
- Heartbeat timeout can be tuned through configuration
- Optimized Raft state machine
DotNext.AspNetCore.Cluster 0.3.5
- Docker support
DotNext.AspNetCore.Cluster 0.3.3
DotNext.Net.Cluster 0.3.3
- Reduced number of logs produced by cluster node
DotNext.AspNetCore.Cluster 0.3.2
- Fixed endpoint redirection to leader node
DotNext.AspNetCore.Cluster 0.3.1
- Fixed detection of local IP address
- Improved IPv6 support
- Fixed bug with equality comparison of null arrays inside of EqualityComparerBuilder
- Improved debugging experience:
- SourceLink is enabled
- Debug symbols now embedded into assembly file
- NuGet Symbols Package is no longer used
- Internals of several classes now based on Value Delegates to reduce memory allocations
- Improved debugging experience:
- SourceLink is enabled
- Debug symbols now embedded into assembly file
- NuGet Symbols Package is no longer used
DotNext.Unsafe 0.13.0
DotNext.Reflection 0.13.0
DotNext.Metaprogramming 0.13.0
DotNext.Net.Cluster 0.3.0
DotNext.AspNetCore.Cluster 0.3.0
- Improved debugging experience:
- SourceLink is enabled
- Debug symbols now embedded into assembly file
- NuGet Symbols Package is no longer used
- Value (struct) Delegates are introduced as allocation-free alternative to classic delegates
- Atomic<T> is added to provide atomic memory access operations for arbitrary value types
- Arithmetic, bitwise and comparison operations for IntPtr and UIntPtr
- Improved performance of methods declared in EnumConverter
- Improved performance of atomic operations
- Improved performance of bitwise equality and bitwise comparison methods for value types
- Improved performance of IsDefault method which allows to check whether the arbitrary value of type
Tisdefault(T) - GetUnderlyingType() method is added to obtain underlying type of Result<T>
- TypedReference can be converted into managed pointer (type T&, or ref T) using Memory class
This release introduces a new feature called Value Delegates which are allocation-free alternative to regular .NET delegates. Value Delegate is a value type which holds a pointer to the managed method and can be invoked using Invoke method in the same way as regular .NET delegate. Read more here.
ValueType<T> is no longer exist and most of its methods moved into BitwiseComparer class.
- Ability to obtain managed pointer (type T&, or
ref T) to static or instance field from FieldInfo using Reflector class
- AsyncLazy<T> is introduced as asynchronous alternative to Lazy<T> class
DotNext.Metaprogramming 0.12.0
- Null-safe navigation expression is introduced
- UnmanagedFunction and UnmanagedFunction<R> classes are introduced to call unmanaged functions by pointer
DotNext.Net.Cluster 0.2.0 DotNext.AspNetCore.Cluster 0.2.0
- Raft client is now capable to ensure that changes are committed by leader node using WriteConcern