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File nng.changes of Package nng
------------------------------------------------------------------- Wed Apr 24 06:38:59 UTC 2024 - Martin Hauke <mardnh@gmx.de> - Update to version 1.8.0 New Features * A new logging framework should help with debugging. This framework allows applications to provide their own loggers. Initially we have added logging for SP connection related events, but more can be added later. See nng_log(3), nng_log_set_logger(3) for details. * In support of the above, nng_str_sockaddr(3) is added. This function obtains a representation of the socket address suitable for display (or logging). Bugs Fixed * A memory leak associated with a connection lock object for TLS connections is fixed. * This only affects platforms where mutexes are allocated dynamically. ------------------------------------------------------------------- Sun Mar 3 09:59:52 UTC 2024 - Martin Hauke <mardnh@gmx.de> - Update to version 1.7.3 * Improved Mbed TLS configuration. * New NNG_ENABLE_IPV6 option to disable IPv6. * Fix for test failures when system does not support IPv6. * Compiler warning fixes. * Fix for various documentation formatting bugs. - Update to version 1.7.2 * New NNG_ENABLE_COMPAT (defaults to ON) can be disabled to remove compatibility support for legacy libnanomsg. * Better detection and handling of Mbed TLS - especially version 3.0 and later. * Fixed some compilation warnings. ------------------------------------------------------------------- Sun Jan 28 17:17:49 UTC 2024 - Dirk Müller <dmueller@suse.com> - update to 1.7.1: * This fixes two problems and includes a new example program. - update to 1.7.0: * A new compile time setting, `NNG_MAX_POLLER_THREADS` is introduced, with a default value of 8, and will limit the number of threads * A new supplemental API, nng_id_map(3), is made available. This exposes the internal ID hash API NNG uses mapping integer IDs * (like socket IDs) to data structures. It also brings back support for 64-bit IDs. See bug #1740. * A new transport (experimental), for `socket://` is available. This allows a connection using sockets created with `socketpair()` (or the new `nng_socket_pair()` supplemental API), which can help use cases where file descriptors are passed between processes or inherited via `fork()`. This API is only available on Linux. It does have somewhat different semantics for establishing the connection, so please see the manual page for `nng_socket(5)` for more information. * WebSocket close is fixed to conform to RFC 6455, sending the close frame, and waiting to receive the close frame from the peer. This allows websocket based connections to ensure that data messages are fully delivered before shutting down. See bugs #1733, #1734 and #1735. Thanks @alawn-wang for the inspiration and a first draft of the change. * The REQ and SURVEYOR protocols were fixed to improve scalability when many clients or many contexts are used. As part of this change, a new option, `NNG_OPT_REQ_RESENDTICK` is available to adjust how often we check for expired requests. See bug #1663. * A new ability to override compile-time settings for thread counts is available. This facility is considered experimental, and is not documented in manual pages -- and is subject to change without notice. Please see nng_init_set_parameter() in the nng.h header file. The values that can be tuned are listed there along with comments describing their use. See bug #1572. * As part of the fixes for #1572, tunable values for setting fixed values (rather upper limits) for thread counts are now exposed properly via CMake variables. These are `NNG_NUM_EXPIRE_THREADS` and `NNG_NUM_TASKQ_THREADS`. * A new API, `nng_aio_set_expire()` is introduced as a complement to `nng_aio_set_timeout()`. This provides absolute expiration times, which may be easier in circumstances involving multiple actions such as common state-machine based idioms. * A bug which caused TLS connections to spin on accept, causing high CPU usage, is fixed. See bug #1673. * The separate thread created for the timer is removed. See bug #1729. * Various minor documentation fixes were made, some contributed by Patrik Wenger . - update to 1.6.0: * Numerous critical bugs were fixed; some of these led to seg faults, crashes, and memory leaks. See bugs #1523, #1713, #1702, #1657, #1347, #1518, #1526, #1541, #1638, #1543, #1657, #1658 * Significant performance optimizations have been mad * New APIs were added for `nng_aio_busy()`, `nng_ctx_sendmsg()`, `nng_ctx_recvmsg()`, `nng_device_aio()`. * A CMake tunable for limiting the number of threads use for request expiration is provided via the `NNG_MAX_EXPIRE_THREADS` option. * Additionally various fixes for compilation problems, documentation errata, test case, and so forth have been applied. ------------------------------------------------------------------- Mon Aug 23 14:10:18 UTC 2021 - Martin Hauke <mardnh@gmx.de> - Update to version 1.5.2 * MbedTLS 3.0 is now supported. * Several bugs in the aio subsystem leading to hangs or performance issues are addressed. * Possible crash due to mismatched nni_strdup/free usage fixed. * Incorrect version number macros in CMake configuration fixed. * Several other minor cleanups (remove dead code, simplify some things) - Update to version 1.5.1 * This release just addresses problems with the version label and cmake version properties. - Update to version 1.5.0 * This release provides a two new convenience APIs, nng_msg_reserve() and nng_msg_capacity(), which can help with avoiding preallocations. * Additionally this release fixes a bug introduced in v1.4.0 where setting IPC socket permissions on Linux did not work. - Update to version 1.4.0 * This is principally a performance release, as we have introduced a bunch of new features that should improve performance, especially for higher end systems (those with multiple cores will see substantially improved scalability, and lower latencies Other features: * TCP ports may now be specified as service names. * wss4, wss6, ws4, and ws6 can be used to force IPv6 or IPv4 binding for websocket URLs. * REQ will fail fast if no retry timer is present, and the peer disconnects. * abstract sockets can be used on Linux (see nng_ipc.7 for details). * websocket stream mode now supports TEXT mode streams. * thread names can be set, and NNG will set names for its own (see nng_thr_setname.3). * IPv6 scoped addresses are supported. * nngcat grew --file and --data options to supply data to send. - Update to version 1.3.2 * This release is just a set of improvements to fix some documentation bug ------------------------------------------------------------------- Sat Aug 1 13:29:27 UTC 2020 - Martin Hauke <mardnh@gmx.de> - Update to version 1.3.1 Fixes * WebSocket and HTTP support for IPv6 addresses (note: IPv6 scopes are still not supported). * Serious framing error in TLS (regression introduced in 1.3.0). * nng_msg_clear was clearing the header; now it only clears the body. * Use-after-free segfault in rep protocol. * NNG_OPT_RECONNMAXT zero did not prevent exponential backoff. * Use-after-free in TLS. * Hangs in nng_close fixed. * Fixes to ease inclusion in other projects. * Numerous minor doc bugs fixed. * Various test suite bugs fixed. Features * nngcat now supports data from standard input when the file is specified as "-". ------------------------------------------------------------------- Mon Mar 2 21:38:39 UTC 2020 - Martin Hauke <mardnh@gmx.de> - Update to version 1.3.0 Features * Support for TLS 1.3 and external TLS providers. * Message cloning and related performance improvements. * Numerous other performance improvements. * HTTP Server support for "non-exclusive" registration -- a given handler may be registered as a fallback handler (e.g. for a directory), even if more specific handlers are registered. * Performance test programs grew more options to select different protocols and to change the URL to test across different transports. Notable Bug Fixes * Thread count is limited. * Previously we would spawn potentially vast numbers of threads based on the number of available cores. * Raw mode fixes for XREQ and XRESPONDENT. * HTTP Server root URL handling had a few issues which are resolved. * Numerous test suites uncovered small (rare) races, etc. * REP protocol with SENDFD was inconsistent Other Changes * Polyamorous Pair v1 mode is changed, such that a new API call is needed to use it. Further, this mode will likely be removed in a future release. * Maximum hop count across nng_device() proxies is now limited to 15. * The nng_msg_options support was removed. ------------------------------------------------------------------- Thu Feb 6 21:31:19 UTC 2020 - Martin Hauke <mardnh@gmx.de> - Update to version 1.2.6 * This is another release to fix builds for older compiles without support for C11 atomics. ------------------------------------------------------------------- Wed Jan 29 20:36:26 UTC 2020 - Martin Hauke <mardnh@gmx.de> - Update to version 1.2.5 * This release fixes a mistake that prevented the code from building for people on older compilers or older operating systems. ------------------------------------------------------------------- Tue Jan 14 11:16:17 UTC 2020 - Martin Hauke <mardnh@gmx.de> - Update to version 1.2.4 fixed: * #1132 Masking error in LMQ leads to corruption * #1131 (openindiana) compile error * fix reported versions in nng.h and CMakeLists.txt The critical bug here is #1132 which leads to use after free heap corruption, and unpredictable results once the receive or send queue wraps. ------------------------------------------------------------------- Sun Jan 5 19:36:17 UTC 2020 - Martin Hauke <mardnh@gmx.de> - Update to version 1.2.3 fixed: * #1079 Use after free in tcp dialer * #1075 WebSocket use after free * #1064 Potential deadlock in statistics code * #1065 resolver leaks work structures ------------------------------------------------------------------- Sun Dec 22 15:03:19 UTC 2019 - Martin Hauke <mardnh@gmx.de> - Update to version 1.2 This is a minor feature release of NNG. * Notably it includes support for non-SP protocol usages + for example NNG can be used to make generic websocket or HTTP applications now. * The default maximum receive size is lifted. (If you use NNG on an untrusted network, please set an explicit limit instead of relying on the defaults!) * Substantial work on performance. Most protocols should see a nice boost. * Numerous bugs fixed. - Update to version 1.1.1 This fixes a few problems with 1.1.0. * The version number at build time was misreported as 1.0.1. It will now be 1.1.1. * Support for use in CMake scenarios involving add_subdirectory * Fix for the bug report URL if NNG crashes * Fix for a crash if a remote websocket peer sends PING requests - Update to version 1.1.0 There are numerous bug fixes and improvements in this since 1.0.1. * DNS resolution is done asynchronously at dial time, leading to better self healing in the face of changing DNS records (and the possibility to use DNS for round-robin load balancing.) * Better peer identification is possible with IPC based transports. * The HTTP framework has better support for cancellation, and the HTTP client has a much friendlier ability to execute transactions. Additionally, the HTTP client can now support servers that insist on sending chunked transfer encodings. * The ZeroTier transport received a lot of work, so that it is far more stable, and supports more properties relating to peer identification. There are (undocumented) options to tune the local IP addresses used in ZeroTier as well. Also, the entire configuration process for ZeroTier is much saner. * A statistics API is available to obtain statistics about the application. Unfortunately, only a few statistics have been added -- more will be added in coming releases. * More modern CMake style is used to provide much more correct use from CMake projects - it should no longer be necessary to call find_package(Threads) or similar. ------------------------------------------------------------------- Fri Jul 6 22:15:43 UTC 2018 - mardnh@gmx.de - Update to version 1.0.1 ------------------------------------------------------------------- Sat Jun 9 07:40:02 UTC 2018 - mardnh@gmx.de - Update to version 1.0.0 ------------------------------------------------------------------- Thu Jun 7 19:41:58 UTC 2018 - mardnh@gmx.de - Initial package
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