v1.4.0-rc0

As features have been added to this library the naming convention has changed and there have been a few mistakes along the way:

• There's little indication which classes are low-level wrappers around NNG types (like AsyncCtx) and which are high-level C# implementations (like AsyncContext)
• Some low-level wrappers match NNG naming and some don't; Message vs nng_msg
• Some interfaces match implementations and some don't; Dialer/IDialer vs Alloc/IMemory

Changes

• [email protected]
• Retiring Subor.nng.NETCore package, all further releases will be as nng.NET
• Breaking changes:
  • fix #88 Enforce various *AsyncContext wrappers use correct sockets
    • *AsyncContext.Create() methods take ISocket when they should accept more specific (e.g. ISendSocket)
  • Renamed classes:
    • AsyncIO => NngAio
    • AsyncCtx => NngCtx
    • Alloc/IMemory => NngAlloc/INngAlloc
    • Dialer/IDialer => NngDialer/INngDialer
    • Listener/IListener => NngListener/INngListener
    • Message/IMessage/NngMessageHeader/IMessagePart => NngMsg/INngMsg/NngMsgHeader/INngMsgPart
    • Socket/ISocket => NngSocket/INngSocket
    • Pipe/IPipe => NngPipe/INngPipe
    • IStat => INngStat
  • Renamed properties:
    • Various properties providing access to nng_* structs are now all NativeNngStruct
  • Message Dup() returns NngResult rather than throwing an NngException on failure
• Removed obsoleted code:
  • .Net Framework support; only .NET Core and .NET 5 are supported
  • ICtx; instead of downcasting to ICtx use IHasCtx.Ctx
  • Factory Pair0Open and Pair1Open; use PairOpen
  • NNG library binaries built with -DNNG_ELIDE_DEPRECATED=ON to remove old getopt/setopt functions

v1.3.2-rc2

• fix #91 Pipe support
  • Initial pipe support, in particular to register for pipe events
  • See PipeTests.cs for examples
• fix #52 Publisher ctx support
• Subscribe/Unsubscribe extension methods now exist for both sockets and async contexts

v1.3.2-rc1

• fix #48 Stream API
  • Wrapping and tests for nng_stream_* family of functions
  • Usage example in StreamTests.cs
• fix #53 Iov for vectored I/O
  • Primarily used by stream API
  • Usage example in AioTests.cs::Iov()
  • Using nng_iov is currently clumsy and will be improved
  • WARNING: the nng_iov structs themselves are copied but the buffers pointed to by iov_buf are not (see nng_aio_set_iov)
• Factory support to create lower-level ctx/aio wrappers
  • See CreateCtx and CreateAio in Factory/INngAsyncFactory
  • Aio functionality in AsyncBase/IAsyncContext moved to AsyncIO/INngAio
  • INngAio includes most nng_aio_* functions to assist writing AioCallback implementations
  • Breaking Change: AioCallback moved from UnsafeNativeMethods.AioCallback to nng.Shared.dll::nng.AioCallback

v1.3.1-rc0

• NNG v1.3.1
• fix #61 async context with nng_ctx more accessible
  • Previously needed downcast to ICtx that could fail to access Ctx property
  • Now IAsyncContext implementations with nng_ctx implement IHasCtx interface that provides at compile-time rather than requiring runtime cast
  • Mark ICtx obsolete so it can be deprecated and removed
  • Surveyor needed new AsyncContext interface because it is like ISendReceiveX but also IHasCtx (has nng_ctx)
• fix #73 New factories. Deprecate: pair v1 poly, Factory.PairXOpen
  • Replace nng.Tests.TestFactory with nng.Factories.Compat.Factory and Latest.Factory
  • Deprecate Factory.Pair0Open and Pair1Open in favor of more generic PairOpen
  • Pair v1 poly deprecated in NNG v1.3.0

v1.3.0-rc1

• Fix Dispose’d aio contexts. AsyncContexts no longer maintain a static list to prevent GC’d callbacks from being invoked from native code. Dispose now calls nng_aio_stop instead of nng_aio_cancel.
• Sockets now implement IHasSocket so higher level interfaces can be applied. E.g. SubSocket now implements ISubscriber.
• SendMsg and SendZeroCopy now pass ownership of data to native code to avoid incorrect memory handling (#80).

v1.3.0-rc0

• NNG v1.3.0

Known Issues

• NngMsg::Clear() clears the body and header, previously it only cleared the body

v1.2.4-rc1

-Factory provides Pair0Open and Pair1Open for pair v0 and v1 sockets, respectively. Ambiguous PairOpen (implicitly v1) removed.

v1.2.4-rc0

• [email protected]
• Message supports operations taking IntPtr so it's easier to work with Marshal, etc.

v1.1.1-0

Merge pull request #44 from subor/dev

v1.1.1