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Leon Anavi
3f0f8ef63d
Upgrade to release 1.38.2:
- Added a `"scheduler"` / `"assume_continuation"` configuration
parameter. When `true`, the scheduler assumes that all posted
handlers are a continuation of the currently executing handler,
allowing them to be added to a fast thread-local queue. This can
improve performance for applications that exclusively use
short-running handlers.
- Added a `"reactor"` / `"io_uring_ring_count"` configuration
parameter. This sets the number of independent io_uring
instances ("rings") that a single execution context maintains
internally. Increasing this parameter from its default of 1 may
improve scalability when the execution context is used with
multiple threads.
- Added a `"reactor"` / `"io_uring_ring_size"` configuration
parameter, which is used to specify the number of entries in each
io_uring instance.
- Added a `"reactor"` / `"io_uring_submit_batch_size"`
configuration parameter. This sets the number of pending
io_uring submission queue entries at which they are submitted
immediately, rather than deferred.
- Added a `"reactor"` / `"io_uring_iowait"` configuration
parameter, which may be used to determine whether the thread is
marked as being in iowait while io_uring operations are pending.
- Added the ability to configure `ssl::stream<>`'s internal buffer
sizes.
- Added `asio/fwd.hpp`, as a way to safely forward declare some
Asio class names, even when `ASIO_ENABLE_VERSION_NAMESPACE` or
`ASIO_VERSION_NAMESPACE` are defined.
- Added an example for using `cancel_after` with coroutines.
- Changed all exception classes to use inline implementations, to
fix an undefined symbol error on some platforms when using
separate compilation.
- Changed constants and CPOs to use external linkage for C++17 and
later.
- Changed "slim" mutexes to use futexes on Linux.
- Changed the reactor send/receive path to use `MSG_DONTWAIT`, if
supported, rather than setting the socket to be non-blocking.
- Added a missing optimisation for `concurrency_hint == 1` in the
`io_context` class's `poll_one()` function.
- Added support for `co_composed` under `ASIO_NO_EXCEPTIONS`.
- Fixed a `co_composed` crash on MSVC that occurs when using
multiple completion signatures.
- Fixed a `co_composed` crash on MSVC by ensuring 16-byte block
alignment in its internal coroutine representation.
- Fixed the return type on one `cancel_after` overload.
- Fixed integer truncation in `basic_streambuf::commit`/`consume`
for sizes greater than or equal to `INT_MAX`.
- Fixed a buffer invalidation error triggered when SSL streams are
moved, and clarified the buffer invalidation semantics in the
documentation.
- Fixed a compilation error, seen with some compilers such as
[^nvc++], that occurs when using `post`, `dispatch` or `defer`
(or an asynchronous operation built on them) with a completion
handler.
- Fixed `parallel_group` handling of non-terminal cancellation
requests.
- Fixed thread sanitizer warnings due to atomic thread fences, and
added thread sanitizer instrumentation to the io_uring backend.
- Fixed a signed/unsigned warning in `basic_resolver_results`.
- Fixed `experimental::channel` compilation with older versions of
MSVC.
- Fixed the `multicast::enable_loopback` socket option size on
NetBSD and OpenBSD.
- Suppressed case fall-through warnings in the SSL implementation.
- Fixed standard library coroutine detection when using
[^clang-cl].
- Improved cross-referencing within the documentation.
License-Update: Update copyright years to 2003-2026
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
Collection of layers for the OE-core universe
Main layer maintainer: Khem Raj raj.khem@gmail.com
This repository is a collection of layers to supplement OE-Core with additional packages, Each layer have designated maintainer Please see the respective READMEs in the layer subdirectories