* Added support for timeouts on socket iostreams, such as
ip::tcp::iostream. A timeout is set by calling expires_at() or
expires_from_now() to establish a deadline. Any socket operations
which occur past the deadline will put the iostream into a bad state.
* Added a new error() member function to socket iostreams, for
retrieving the error code from the most recent system call.
* Added a new basic_deadline_timer::cancel_one() function. This function
lets you cancel a single waiting handler on a timer. Handlers are
cancelled in FIFO order.
* Added a new transfer_exactly() completion condition. This can be used
to send or receive a specified number of bytes even if the total size
of the buffer (or buffer sequence) is larger.
* Added new free functions connect() and async_connect(). These
operations try each endpoint in a list until the socket is
successfully connected.
* Extended the buffer_size() function so that it works for buffer
sequences in addition to individual buffers.
* Added a new buffer_copy() function that can be used to copy the raw
bytes between individual buffers and buffer sequences.
* Added new non-throwing overloads of read(), read_at(), write() and
write_at() that do not require a completion condition.
* Added friendlier compiler errors for when a completion handler does
not meet the necessary type requirements. When C++0x is available
(currently supported for g++ 4.5 or later, and MSVC 10), static_assert
is also used to generate an informative error message. Checking may be
disabled by defining BOOST_ASIO_DISABLE_HANDLER_TYPE_REQUIREMENTS.
* Made the is_loopback(), is_unspecified() and is_multicast() functions
consistently available across the ip::address, ip::address_v4 and
ip::address_v6 classes. Refs #3939.
* Added new non_blocking() functions for managing the non-blocking
behaviour of a socket or descriptor. The io_control() commands named
non_blocking_io are now deprecated in favour of these new functions.
* Added new native_non_blocking() functions for managing the
non-blocking mode of the underlying socket or descriptor. These
functions are intended to allow the encapsulation of arbitrary
non-blocking system calls as asynchronous operations, in a way that is
transparent to the user of the socket object. The functions have no
effect on the behaviour of the synchronous operations of the socket or
descriptor. Refs #3307.
* Added the io_control() member function for socket acceptors.
Refs #3297.
* For consistency with the C++0x standard library, deprecated the
native_type typedefs in favour of native_handle_type, and the native()
member functions in favour of native_handle().
* Added a release() member function to posix descriptors. This function
releases ownership of the underlying native descriptor to the caller.
Refs #3900.
* Added support for sequenced packet sockets (SOCK_SEQPACKET).
* Added a new io_service::stopped() function that can be used to
determine whether the io_service has stopped (i.e. a reset() call is
needed prior to any further calls to run(), run_one(), poll() or
poll_one()).
* Reduced the copying of handler function objects.
* Added support for C++0x move construction to further reduce copying of
handler objects. Move support is enabled when compiling in -std=c++0x
mode on g++ 4.5 or higher, or when using MSVC10.
* Removed the dependency on OS-provided macros for the well-known IPv4
and IPv6 addresses. This should eliminate the annoying "missing braces
around initializer" warnings. Refs #3741.
* Reduced the size of ip::basic_endpoint<> objects (such as
ip::tcp::endpoint and ip::udp::endpoint).
* Changed the reactor backends to assume that any descriptors or sockets
added using assign() may have been dup()-ed, and so require explicit
deregistration from the reactor. Refs #4971.
* Changed the SSL error category to return error strings from the
OpenSSL library.
* Changed the separate compilation support such that, to use Asio's SSL
capabilities, you should also include 'asio/ssl/impl/src.hpp in one
source file in your program.
* Removed the deprecated member functions named io_service(). The
get_io_service() member functions should be used instead.
* Removed the deprecated typedefs resolver_query and resolver_iterator
from the ip::tcp, ip::udp and ip::icmp classes.
* Fixed a compile error on some versions of g++ due to anonymous enums.
Refs #4883.
* Added an explicit cast to the FIONBIO constant to int to suppress a
compiler warning on some platforms. Refs #5128.
* Fixed warnings reported by g++'s -Wshadow compiler option. Refs #3905.
[SVN r69194]
* Update copyright notice.
* Version bump.
* Fix out-of-bounds address_v4::broadcast() return value on 64-bit systems.
* Use correct interrupt method when timerfd is not available. Fixes#5045
[SVN r68200]
On Linux, GNU's libstdc++, which is the default stdlib for icc and clang,
cannot parse the <iomanip> header in version 4.5+ (which thankfully neither
compiler advises the use of yet), as it's original C++98-friendly
implementation has been replaced with a gnu++0x implementation.
<boost/detail/iomanip.hpp> is a portable implementation of <iomanip>, providing
boost::detail::setfill, boost::detail::setbase, boost::detail::setw,
boost::detail::setprecision, boost::detail::setiosflags and
boost::detail::resetiosflags.
[SVN r68140]
........
r66613 | chris_kohlhoff | 2010-11-17 00:16:45 +1100 (Wed, 17 Nov 2010) | 2 lines
Fixed a Windows-specific problem where failures from accept() are incorrectly treated as successes. Refs #4859.
........
[SVN r66620]
........
r66289 | chris_kohlhoff | 2010-10-31 09:45:29 +1100 (Sun, 31 Oct 2010) | 4 lines
Target workaround at non-Apple objective-c++ compilers only, as the previous
workaround broke those platforms. Pragmas push_macro and pop_macro are only
available on gcc 4.4 or later, so use plain ol' #define/#undef instead.
........
r66398 | chris_kohlhoff | 2010-11-04 22:40:42 +1100 (Thu, 04 Nov 2010) | 2 lines
MacPorts gcc also defines __APPLE_CC__, but to 1.
........
[SVN r66554]
workaround broke those platforms. Pragmas push_macro and pop_macro are only
available on gcc 4.4 or later, so use plain ol' #define/#undef instead.
[SVN r66289]
........
r65998 | chris_kohlhoff | 2010-10-16 15:30:12 +1100 (Sat, 16 Oct 2010) | 2 lines
Make unit tests build faster.
........
r66002 | chris_kohlhoff | 2010-10-16 16:13:46 +1100 (Sat, 16 Oct 2010) | 2 lines
Add a test case for bug where a deadline timer never fires if the io_service is run in a background thread. N.B. fails only on platforms that use kqueue. Fixes#4568.
........
r66004 | chris_kohlhoff | 2010-10-16 16:43:03 +1100 (Sat, 16 Oct 2010) | 2 lines
Fix the way the kqueue_reactor is interrupted when a new timer is scheduled. Fixes#4568.
........
r66005 | chris_kohlhoff | 2010-10-16 17:27:45 +1100 (Sat, 16 Oct 2010) | 2 lines
Fix a const-correctness issue that prevents valid uses of has_service<> from compiling. Fixes#4638.
........
r66006 | chris_kohlhoff | 2010-10-16 18:06:18 +1100 (Sat, 16 Oct 2010) | 2 lines
Use lower-case to keep MinGW cross-compilers happy. Fixes#4491.
........
r66007 | chris_kohlhoff | 2010-10-16 18:24:47 +1100 (Sat, 16 Oct 2010) | 2 lines
Don't use deprecated system functions. Fixes#4672.
........
r66008 | chris_kohlhoff | 2010-10-16 20:47:11 +1100 (Sat, 16 Oct 2010) | 2 lines
Ensure close()/closesocket() failures are correctly propagated. Fixes#4573.
........
r66009 | chris_kohlhoff | 2010-10-16 21:01:14 +1100 (Sat, 16 Oct 2010) | 2 lines
Check return code of InitializeCriticalSectionAndSpinCount. Fixes#4574.
........
r66010 | chris_kohlhoff | 2010-10-16 22:04:08 +1100 (Sat, 16 Oct 2010) | 2 lines
Add support for hardware flow control on QNX. Fixes#4625.
........
r66014 | chris_kohlhoff | 2010-10-16 22:39:13 +1100 (Sat, 16 Oct 2010) | 2 lines
Always use pselect() on HP-UX, if it is available. Fixes#4578.
........
r66017 | chris_kohlhoff | 2010-10-16 23:23:56 +1100 (Sat, 16 Oct 2010) | 2 lines
Ensure handler arguments are passed as lvalues. Fixes#4744.
........
r66018 | chris_kohlhoff | 2010-10-16 23:39:06 +1100 (Sat, 16 Oct 2010) | 2 lines
Fix Windows build when thread support is disabled. Fixes#4680.
........
r66020 | chris_kohlhoff | 2010-10-16 23:59:29 +1100 (Sat, 16 Oct 2010) | 3 lines
Timers with expiry times set more than 5 minutes in the future need the
waitable timer to be periodic. Fixes#4745.
........
r66035 | chris_kohlhoff | 2010-10-17 22:33:28 +1100 (Sun, 17 Oct 2010) | 2 lines
Version bump.
........
[SVN r66037]
