generic-library/libzmq
1
0
Fork 0
mirror of https://github.com/zeromq/libzmq.git synced 2024-12-12 10:33:52 +01:00
Code Issues Projects Releases Wiki Activity

Problem: NEWS still out of date

Browse Source 
Solution: mention all relevant bug fixes, features and changes
This commit is contained in:
Luca Boccassi 2018-11-04 14:05:03 +00:00
parent b03d6605a1
commit d330d01076
1 changed files with 66 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
NEWS
View File

@ -18,26 +18,87 @@
- zmq_timers_* APIs. These functions can be used for cross-platforms timed
callbacks. See doc/zmq_timers.txt for details.
* The build-time configuration option to select the poller has been split, and
new API_POLLER (CMake) and --with-api-poller (autoconf) options will now
determine what system call is used to implement the zmq_poll/zmq_poller APIs.
The previous POLLER and --with-poller options now only affects the
internal I/O thread. In case API_POLLER is not specified, the behaviour keeps
backward compatibility intact and will be the same as with previous releases.
* The non-default "poll" poller for the internal I/O thread (note: NOT for the
zmq_poll/zmq_poller user APIs!) has been disabled on Windows as WSAPoll does
not report connection failures. For more information see:
- https://daniel.haxx.se/blog/2012/10/10/wsapoll-is-broken/
- https://curl.haxx.se/mail/lib-2012-10/0038.html
- https://bugs.python.org/issue16507
* New epoll implementation for Windows, using the following implementation:
https://github.com/piscisaureus/wepoll/tree/v1.5.2
To use this, select "epoll" as the polling method in the build system.
To use this, select "epoll" as the poller option in the build system.
Note for distributors: the wepoll source code is embedded and distributed.
It is licensed under the BSD-2-Clause and thus it is compatible with LGPL-3.0.
Note that, if selected at build time, the license text must be distributed
with the binary in accordance to the license terms. A copy can be found in
the repository: external/wepoll/license.txt
with the binary in accordance to the license terms. A copy can be found at:
external/wepoll/license.txt
* The pre-made Visual Studio solutions file are deprecated, and users are
encouraged to use the CMake solution generation feature instead.
* New DRAFT (see NEWS for 4.2.0) socket options:
- ZMQ_ROUTER_NOTIFY to deliver a notification when a peer connects and/or
disconnects in the form of a routing id plus a zero-length frame.
- ZMQ_MULTICAST_LOOP to control whether the data sent should be looped back
on local listening sockets for UDP multicast sockets (ZMQ_RADIO).
See doc/zmq_setsockopt.txt and doc/zmq_getsockopt.txt for details.
* Many, many coding style and static analysis improvements.
* Many, many coding style, duplication and static analysis improvements.
* Many, many improvements to the CMake build system.
* Many, many improvements to the CMake build system, especially on Windows.
* Many, many improvements to unit tests.
* Fixed #3036 - Compilation error when -pedantic is used.
* Fixed #3028 - Failure when zmq_poller_destroy is called after zmq_ctx_term.
* Fixed #2989 - CMake: Linker PDB install rule does not work when Visual Studio
generators are used.
* Fixed #3045 - configure.ac: search for dladdr only when using libunwind.
* Fixed #3060 - REQ sockets terminate TCP connection after first heartbeat if
ZMQ_HEARTBEAT_IVL is set.
* Fixed #2212 - UDP: need ability to specify bind address separately from
multicast address for multi-homed hosts.
* Fixed #2891 - UDP: address name resolution is limited to dotted IPv4 rather
than being capable of IPv4, IPv6, and hostname lookup.
* Fixed #3085 - autoconf/CMake getrandom test does not check if it's working but
only for its presence.
* Fixed #3090 - compilation broken with Solaris Studio.
* Fixed #3094 - UDP: pass interface via IP[V6]_MULTICAST_IF if provided.
* Fixed #3061 - implement ZMTP 3.1 ping/pong context sending/receiving.
* Fixed #2188 - Added documentation for new zmq_poller API.
* Fixed #3088 - zmq_poller_add/zmq_poller_modify should reject invalid events
arguments.
* Fixed #3042 - Fixed compilation on ARM with ZMQ_ATOMIC_PTR_MUTEX.
* Fixed #3107 - test_immediate_3/test_reconnect_inproc do not terminate with
POLL as the I/O thread poller under Windows.
* Fixed #3046 - Aborts when iOS abuses EBADF to report a socket has been
reclaimed.
* Fixed #3136 - Cannot set ZMQ_HEARTBEAT_TTL to more than 655.3 seconds.
* Fixed #3083 - link with -latomic when needed.
* Fixed #3162 - build failure with MUSL libc.