v1.5.1-rc.0

Release Notes

API / ABI

API/ABI version: 1.5.

Improvements and Bug Fixes

• PR #2333: Added support for OpenSSL EVP API (enable using the -DUSE_ENCLIB=openssl-evp CMake build option).
• PR #2408: Improved timing on an idle connection (update TSBPD base time and clock drift on an idle connection).
• PR #2384, #2395. Data race fixes (CRcvQueue).
• PR #2405: Receiver performance improvements (CUnitQueue).
• PR #2416: Fixed byteRcvLoss stats.
• PR #2413, #2425: Fixed data races in Crypto Library (mbedTLS).
• PR #2391: Fix sendBroadcast() message length.
• PR #2398: Add ENABLE BONDING option to Windows PowerShell build script.
• PR #2451: Fixed mingw-w64 DLL build (mingw-w64 supports __declspec(dllexport)).

Changelog

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API/ABI

453b276 SRT version raised to 1.5.1.
ec52c45 Export functions in mingw-w64 when building as a DLL (#2451).
daf838e Renamed macro MN to SRT_EMN, MJ to SRT_EMJ.

Core Functionality

646bf2c Remove MSG_TRUNC logging
293a677 Removed unused struct HaveState
96d0c12 Fixed missing reject reason types (logging). (#2436)
8941831 Changed cond notification naming. Added and used new sync utilities. (#2429)
eae2749 Update TSBPD base time and clock drift on an idle connection. (#2408)
e50ccde Applied clang-format on CPacket.
666ee63 Fixed outlen_p value in EVP_AES_EcbCipher (crysprOpenSSL_EVP_AES_EcbCipher).
f0b2003 Minor CSndBuffer edits. (#2430)
fe98265 CCryptoControl: Partially removed dependency on CUDT. (#2424)
5ae3b00 Removed unused struct FByOldestActive.
7f12138 Initialize CRYSPR in startup() (#2425)
1b30573 Remove unused variable
e48f43d Fixed SRT_ASSERT definition for non-MSVC compilers (#2423).
ee398a3 Small refactor of the crysprFallback_MsEncrypt
618db39 Fixed byteRcvLoss stats
088e27d Create MbedTLS ctx in PBKDF (#2413)
ced76c7 Increased CUnitQueue block allocation speed. Allocates 128 additional units at the start and every time 90% of units are taken. Previously was allocating only 32 units.
a51ec39 Protect CUnit::m_iFlag from data race using an atomic. Refactored common allocation code CUnitQueue::allocateEntry(..).
b5055db Minor clean-up fix rethrowing an exception.
c3fed9c CRcvQueue tracks IP version instead of CUnitQueue
830c599 CUnitQueue::increase(): Do not adjust taken units. The adjustment was intended to patch issues around m_iCount. Those are not present anymore.
cdafca5 Fix sendBroadcast() message length (#2391).
c5f613e Added OpenSSL EVP API support to HaiCrypt (#2333).
5070037 Cookie contest log msg downgraded to Debug
bb6c493 Rethrow an exception without copying it.
c9e48bd Made CRcvQueue::m_counter atomic to avoid data race. Used for setting the RcvQueue:: worker thread name for logging.
6a489e1 Fixed suspicious (HCRYPT_CTX_F_ENCRYPT & ctx->flags ? ..).
2de9e6e Explicitly compare with an enum type. Fixes #2374.
61170ad Fixed local variable 'i' hiding previous local declaration. Fixes #2371.
88aab43 Fixed 'false' value implicitly casting to an integer. Handle handling failure of fillHsExtKMRSP(..). Fixed some other minor conversion warnings. Fixes #2372.

Unit Tests

3ed8bfa Fixed a typo: cypto -> crypto.
086dfe9 Fixed TestIPv6.v6_calls_v4
0153f69 Minor fix for Bonding.CloseGroupAndSocket (#2406).
04407e6 SyncRandom.GenRandomInt: Increase tolerance (#2385)

Build Scripts (CMake, etc.)

95d82c4 Only install headers if CMAKE_INSTALL_INCLUDEDIR is available
91a4373 Only install pkg-config files if CMAKE_INSTALL_LIBDIR is available
3709471 Use the default TARGETS installation folder when possible
286b43e Don't force RUNTIME targets in CMAKE_INSTALL_BINDIR
3170590 Install scripts/srt-ffplay in the bin directory
ea84103 Always use GNUInstallDirs
bb6fede Add variable telling if DESTINATION is needed with install()
6b70452 Add 'ENABLE BONDING' option to Windows PowerShell build script (#2398).

Documentation

286b3aa Updated the Debian badge in ReadMe
89e11eb Fixed Time Access link in API-functions.
5812e1f Fixed a typo in srt_epoll_uwait