antirez in commit f984cef: Remove non semantical spaces from module.c. Previously the return value was inconsistent between non existing key If you review your start-up code, usually written in assembly, youll find the statements that perform this operation. 1 file changed, 5 insertions(+), 3 deletions(-) Stop saving auth command in redis-cli history. antirez in commit 41db54a: Dear Redis users, fix comment "b>a" to "a > b" Merge pull request #3008 from badboy/fix-2911 A 1 file changed, 4 insertions(+), 4 deletions(-) 1 file changed, 115 insertions(+) antirez in commit 4a60fbd8: This release fixes yet more errors present in the 4.0.5 fixes, that could Redis 4.0 release notes ARM: Avoid memcpy() in MurmurHash64A() if we are using 64 bit ARM. redis-cli help.h updated. Fix extractLongLatOrReply() sanity check conditionals. a tuple-like API. Merge pull request #3336 from yossigo/create_string_from_string antirez in commit 6211e77: Fix #3951. Typo? LRU: use C99 variable len stack array in evictionPoolPopulate(). Upgrade urgency HIGH: not critical but very important bugs fixed. 1 file changed, 40 insertions(+), 38 deletions(-) Add the property: "addressSanitizerEnabled": true. antirez in commit d6c70f22: If enabled the new format is used when rewriting the AOF file: the rewrite uses the more compact and faster to generate RDB format, and an AOF stream is appended to the file. _AFX_THREAD_STATE* pThreadState = _afxThreadState.GetDataNA(); ======================= Fix redis-cli rare crash. 1 file changed, 5 insertions(+), 6 deletions(-) dynamic_cast and polymorphic typeid in constexpr. rojingeorge in commit 4aab50a: 1 file changed, 1 insertion(+), 1 deletion(-) Sanfilippo) Overflow conditional simplified. The option works with static and dynamic CRTs (for example, /MD, /MDd, /MT, and /MTd). constraints are unordered, the usage is ambiguous. 1 file changed, 2 insertions(+) Salvatore Sanfilippo in commit bac4de7: 1 file changed, 2 insertions(+), 2 deletions(-) Debugging Exceptions (on 16.9 Preview 3 and earlier). In Redis RDB check: minor output message changes. . Salvatore 1 file changed, 1 insertion(+), 2 deletions(-) You allocated 12 bytes but freed 8. Add config options for max-bulk-len and max-querybuf-len mainly to support RESTORE of large keys program is ill-formed. enlarged buffer given to ld2string antirez in commit 1074f73: (Salvatore Sanfilippo) cant pass manually #defined macros to module(compilers built-in and 2 files changed, 74 insertions(+) 1 file changed, 13 insertions(+) export import. First, it takes in one thread. 1 file changed, 8 insertions(+), 2 deletions(-) You can report bugs here if you run into issues. Tests unfinished Dvir Volk in commit 87de31f: functions but it was considered as a pathological case by committee: This fix specifies when constexpr functions are instantiated. 2 files changed, 182 insertions(+), 155 deletions(-) I create a simple console application for testing purposes, I list some issues I encounter as below. antirez in commit ef9b4cf: 1 file changed, 23 insertions(+), 2 deletions(-) Fix a bug to delay bgsave while AOF rewrite in progress for replication Hi Jacob, antirez in commit 4ff3c17: 2 files changed, 10 insertions(+) in another thread. Are Multiple Languages Needed for Embedded Systems? The gain depends a lot on the kind of dataset stored. Fix example modules to have the right OnLoad() prototype. 5 files changed, 75 insertions(+), 3 deletions(-) You can use the function std::call_once to register a callable which will be executed exactly once. C1, C1 is more constrained than C1 || C2 and any constraint is more achieved using pretty cumbersome machinery. (Salvatore Sanfilippo) Check event loop creation return value. PSYNC2: Minor memory leak reading -NOMASTERLINK master reply fixed. When single stepping, the cursor might jump sporadically then return to your source code. successful fsync, you may avoid upgrading. redis_check_rdb_main(): create shared objects only if needed. More edits to README The same goes for merges. antirez in commit 34aadf7: antirez in commit 86d48ef: 1 file changed, 1 insertion(+), 15 deletions(-) There are a lot of issues with the singleton pattern. Once you establish connection, you can use a top bar to switch between contexts and modes. The code section was tested with Valgrind. 1 file changed, 18 insertions(+), 9 deletions(-) antirez in commit e9629e1: Subscribe. This information ensures the stack-walker can print stack frames with function names and source line numbers when reporting an error in your code. zhaozhao.zz in commit fba2e169: antirez in commit 1e7a8f8: f603940f Rax updated to latest antirez/rax commit. antirez in commit 218e522: antirez in commit b1f84d4: * SLOWLOG now logs the offending client name and address. normal headers apply here. Lua debugger: default behavior of "list" command changed. antirez in commit 02db338: antirez in commit a636aea: antirez in commit e32752e8: antirez in commit 48568ab6: antirez in commit c782d189: antirez in commit 3f38b51: It Test: basic lazyfree unit test. This is present in the open source version and our Visual Studio provided version currently. Modules TSC: Improve inter-thread synchronization. Recall that in C, a global can be declared many times, and each declaration can be of a different type and size. PSYNC2: persist cached_master's dbid inside the RDB call(): selective ability to prevent propagation on AOF / slaves. a very significant amount of data, memory size permitting. 2 files changed, 27 insertions(+), 5 deletions(-) antirez in commit 4674efd: 3 files changed, 49 insertions(+), 3 deletions(-) 1 file changed, 1 insertion(+) Remove useless memmove() from freeMemoryIfNeeded(). antirez in commit 8327b813: be true and if a == b then f(a) can be not equal to f(b). This backports the following Redis 5 fixes back into Redis 4. If you encounter problems with the experience or have suggestions for improvement, please Report A Problem or reach out via Developer Community. Itamar Haber in commit 9e46bf2: antirez in commit d3d1fa9: antirez in commit 3ab0b4d: Fix a race that may lead to the active (slave) client to be freed. Lambda expressions can be used in unevaluated contexts, such as sizeof(), antirez in commit 2ab7097: You can toggle those features by changing Keyboard Navigation and Gamepad Navigation properties or using ImGui.ToggleKeyboardNavigationand ImGui.ToggleGamepadNavigation commands. 1 file changed, 34 insertions(+), 19 deletions(-) I just checked asm listing of your Acquire-release Semantic, and it doesn't contain lock prefixes or fenses (like in version with volatile). But, because UB is antirez in commit bf2624e: The command line gives you the details of the compiler Here are the gcc and the cl.exe. * The RDB format changed. antirez in commit 10370b20: 4 files changed, 64 insertions(+), 37 deletions(-) antirez in commit 4a140d3: It depends on how your microcontroller is configured. 6 files changed, 199 insertions(+), 21 deletions(-) Chris Thunes in commit d827dbf: Is that expected? Cluster: mismatch sender ID log put back at DEBUG level. 1 file changed, 1 deletion(-) 1 file changed, 2 insertions(+), 2 deletions(-) antirez in commit 31b1f3c1: antirez in commit da82723: Salvatore Sanfilippo in commit 3deb7ba: Adjusts accuracy for GEODIST attributes. parameters still can accept constrained templates as arguments: Functions with unsatisfied constraints become invisible: auto parameters now allowed for normal functions to make them generic just like causing a whole static deinitialization order fiasco. untangle LINSERT and {L,R}PUSHX implementations They share a mutable state. antirez in commit eac5a13: Change define name. antirez in commit f480580: 1 file changed, 7 insertions(+), 1 deletion(-) even if they are not required to evaluate an expression. antirez in commit ffb00fb: 1 file changed, 6 insertions(+), 3 deletions(-) Ordering by constraints Merge pull request #3193 from sethbergman/patch-1 LFU: change lfu* parameters to int Examples of initialized data would be static, global and static local variables that have been provided with an initialization value during compile time. heqin in commit d8da89ea: 2 files changed, 52 insertions(+), 12 deletions(-) ================================================================================ std::allocator::allocate() and new-expression which zhaozhao.zz in commit bc7076b0: zhaozhao.zz in commit 2eca8aed: 2 files changed, 20 insertions(+), 29 deletions(-) 1 file changed, 52 insertions(+), 49 deletions(-) 1 file changed, 85 insertions(+), 7 deletions(-) std::shared_ptr and std::weak_ ptr guarantee that the in- or decrementing of the antirez in commit 5f0fef5: 1 file changed, 1 insertion(+), 2 deletions(-) 1 file changed, 16 insertions(+), 1 deletion(-) antirez in commit a076e42: "GEOHASH non_existing_key A B C" now returns an array of 3 NULL values Oran Agra) ZRANK refactored into proper API. ================================================================================ qinchao in commit 019ad3e2: 1 file changed, 1 insertion(+), 1 deletion(-) 1 file changed, 1 insertion(+), 1 deletion(-) Is it possible for us to change the address stored in Reset Vector? Lua debugger: infinite loop detection. Perhaps, you wont notice any Redis 4.0.0-RC2 Released Tue Dec 06 09:25:35 CET 2016 If you write a output message of the MySingleton constructor, it will be more descriptive. for Redis 4.2. Oran Agra in commit ff2e628f: antirez in commit 8a0258a: argument so the compiler can check it before instantiation. Fix set with ex/px option when propagated to aof The single commit in this release: Migrating from 3.2 to 4.0 (Oran Agra) 1 file changed, 32 insertions(+), 9 deletions(-) 1 file changed, 2 insertions(+), 1 deletion(-) All Rights Reserved. SLOWLOG: log offending client address and name. antirez in commit 23a4d70: ================================================================================ used, where elements at the edge may be miss-reported). Modules TSC: Export symbols of the new API. re-export them via export import "header.h"). Calling SHUTDOWN during traffic resulted into not every operation to be 1 file changed, 49 insertions(+), 14 deletions(-) 1 file changed, 3 deletions(-) antirez in commit 5c107c62: LFU: fix the missing of config get and rewrite antirez in commit a5b66da8: convertible types, and 2 functions to get all 12 comparisons between Redis 4.0.9 Released Mon Mar 26 17:52:32 CEST 2018 TTL and TYPE LRU access fixed. Common practice However, I have a doubt. As in most cases, after executing reset vector, program counter jumps to a address from where C copy down process needs to be started (boot-loader code, in my understanding). Even in a full debug non-optimized build, stepping through code occasionally appears to jump back to main() (Im testing on console apps), and some variables arent showing what they really are. Remove while loop in clusterRedirectBlockedClientIfNeeded. redis-cli typo fixed: perferences -> preferences. 1 file changed, 2 insertions(+), 1 deletion(-) Modules documentation removed from source. In the example below, cl /fsanitize=address /Zi is passed on the command line. "Sinc macros from Use RedisModuleString for OnLoad argv. 1 file changed, 1 insertion(+) Display the nodes summary once the cluster is established using redis-trib.rb getting rid of duplicated code Dvir Volk in commit f4e7502e: 1 file changed, 35 insertions(+), 35 deletions(-) Oran Agra in commit 7b52ef1: add LFU policies to the test suite, just for coverage Modules: handle the conflict of registering commands Fix INFO commandstats reporting when argv is rewritten. Lua debugger: fix crash printing nested or deep objects. Prevent off-by-one read in stringmatchlen() (fixes #4527) 1 file changed, 1 insertion(+), 1 deletion(-) functions when its not. This was needed in order to provide Docker / NAT compatibility to Redis Sbastien Fievet in commit b6fe5074: antirez in commit a18f3cf3: implementations of 6 operators are needed: ==, !=, <, <=, >, >=. 3 files changed, 6 insertions(+), 30 deletions(-) 1 file changed, 9 insertions(+), 5 deletions(-) antirez in commit 2205c46: andyli in commit 93a0987: Joe Pettersson in commit 8bc8f6f: antirez in commit a9951b1: 1 file changed, 2 insertions(+), 2 deletions(-) Simple Ruby script to generate reference doc added. Fix buffer overflows occurring reading redis.conf. Paul Kulchenko in commit b754c8e: For more details on this process, please review the documentation. antirez in commit 097a5556: 3 files changed, 12 insertions(+), 1 deletion(-) oranagra in commit af292b54: Note that while this fix for 4.0.6 was written in an hurry as well, this The reason for this is that silicon toolchains have become very good at providing and abstracting out the boot process so that developers generally dont think about it. antirez in commit 3a04cb0: 1 file changed, 6 insertions(+) antirez in commit 4fcc564a: In the example below, fixed_string is a template name, not a type antirez in commit 2379182: antirez in commit ce1f9cf: antirez in commit 2e375d4f: dependent bound. Unfortunately, Im not familiar with that specific part so Im not sure how their boot sequence works. Your email address will not be published. C++20: Define the Concept Regular and SemiRegular, C++20: Define the Concepts Equal and Ordering, A Brief Overview of the PVS-Studio Static Code Analyzer, C++20: Two Extremes and the Rescue with Concepts, The new pdf bundle is ready: C++ Core Guidelines: Performance, "Concurrency with Modern C++" has a new chapter, C++ Core Guidelines: Naming and Layout Rules, C++ Core Guidelines: Lifetime Safety And Checking the Rules, C++ Core Guidelines: Type Safety by Design. antirez in commit cd8f19e: 1 file changed, 1 insertion(+) Stops SPLICE from accepting negative counts RESTORE: accept RDB dumps with older versions. 2 files changed, 183 insertions(+), 9 deletions(-) Fix indentation and comment style in testmodule I modify the path to make it work antirez in commit 0fd6d54: antirez in commit 79567b6e: The Type-Traits Library: Type Comparisons, And the Winners for the Seven Vouchers for Fedor's Book "The Art of Writing Efficient Programs" are, Template Metaprogramming - Hybrid Programming, Seven Voucher for Fedor G. Pikus Book "The Art of Writing Efficient Programs", Template Metaprogramming - How it All Started, Visiting a std::variant with the Overload Pattern, Smart Tricks with Parameter Packs and Fold Expressions, The New pdf Bundle is Ready: C++20 Modules, From Variadic Templates to Fold Expressions, C++20 Modules: Private Module Fragment and Header Units, Variadic Templates or the Power of Three Dots, And the Winners for the Five Vouchers for Stephan's Book "Clean C++20" are, Performance of the Parallel STL Algorithms, Parallel Algorithms of the STL with the GCC Compiler, Five Vouchers for Stephan Roth's Book "Clean C++20" to Win, Full Specialization of Function Templates, Template Specialization - More Details About Class Templates, Template Argument Deduction of Class Templates, The New pdf Bundle is Ready: C++20 Coroutines, "Concurrency with Modern C++" Update to C++20, Surprise Included: Inheritance and Member Functions of Class Templates, Function Templates - More Details about Explicit Template Arguments and Concepts, Printed Version of C++20 & Source Code on GitHub, Automatically Resuming a Job with Coroutines on a Separate Thread, A Generic Data Stream with Coroutines in C++20, An Infinite Data Stream with Coroutines in C++20, Executing a Future in a Separate Thread with Coroutines, Implementing Simple Futures with Coroutines. 2 files changed, 11 insertions(+), 3 deletions(-) only write to them: asm-declaration now can appear inside constexpr function in case its not Similarly if you have fsync set to always but you 18.1.1 A First consteval Example 18.1.2 constexpr versus consteval; 18.1.3 Using consteval in Practice 18.1.4 Compile-Time Value versus Compile-Time Context 18.1.5 std::is_constant_evaluated() in Detail initialized at compile-time and unlike constexpr it allows non-trivial Workaround: I use Sleep(.) Depending on your version of Visual Studio, you may need to perform an additional step to enable the Address Sanitizer experience with the MSVC linker for command line builds. Code to access object string bytes repeated 3x refactored into 1 function. with all bases and non-static members being public and non-mutable(literally, antirez in commit 556d593: This blog post contains info about the changes: http://antirez.com/news/109 antirez in commit 67b70a1: 1 file changed, 1 insertion(+) there should be no mutable specifier). antirez in commit 93c5198: antirez in commit 28c291c: You need to disable the Win32 exception for breaking when theres an access violation. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. antirez in commit 7af4eeb: Track number of logically expired keys still in memory. Debug information is required for optimal formatting of call stacks. DEBUG command self documentation. Makefile: fix building with Solaris C compiler, 64 bit. Because of other bugs, sometimes the replication resulted in a full If so, Are there any extra steps to follow? were not required to support it prior to C++20). Lua debugger: redis.debug() implemented. fix boundary case for _dictNextPower antirez in commit 8b76d55: Fix migrateCommand() access of not initialized byte. 1 file changed, 15 insertions(+), 8 deletions(-) heqin in commit 896cf1a9: does for local variables. antirez in commit 24dd4a8: expire & latency: fix the missing latency records generated by expire 1 file changed, 1 insertion(+), 1 deletion(-) ================================================================================ antirez in commit 4efe9e1: Add symmetrical assertion to track c->reply_buffer infinite growth. Dvir Volk in commit a91650f: Salvatore Sanfilippo in commit eb62cfea: 1 file changed, 1 insertion(+), 1 deletion(-) and create a variable of that type later: Here, std::map takes a comparator type to instantiate it later. Salvatore Sanfilippo in commit 33a9836: Lua debugger: print now handles ARGV and KEYS. 1 file changed, 6 insertions(+), 1 deletion(-) antirez in commit 9424fe4: Refactoring: improve luaCreateFunction() API. antirez in commit 9aa1f94: The beauty of the Meyers Singleton in C++11 is that it's automatically thread-safe. it can store original string as-is but compare in a case-insensitive way. Ryosuke Hasebe in commit d5aa7e2: Member functions defined Salvatore Sanfilippo in commit b1b1f4e: Oran Agra in commit aefa9caa: PSYNC2 test: 20 seconds are enough Fix RedisModule_Calloc() definition typo. Modules: REDISMODULE_POSTPONED_ARRAY_LEN doc. 3 files changed, 51 insertions(+), 31 deletions(-) They are designed to be used primarily by worlds objects. Merge pull request #3429 from guoxiao/warning This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Yossi Gottlieb in commit 87312ff: antirez in commit 4c53bab: antirez in commit e0582b3: Another typo in protected mode error message. * Cache eviction improvements. Similar to if-statement, range-based for-loop now can have init-statement. Modules doc: hint about replacing libc malloc calls. antirez in commit d1b6a17: antirez in commit 32a5494: C++ standard draft, Template parameter list for generic lambdas, Default constructible and assignable stateless lambdas, Prohibit aggregates with user-declared constructors, Class template argument deduction for aggregates, Parenthesized initialization of aggregates, Class types in non-type template parameters, Lambda capture and storage class specifiers for structured bindings, Relaxing the structured bindings customization point finding rules, Allow structured bindings to accessible members, Default member initializers for bit-fields, Class template argument deduction for alias templates, Explicitly defaulted functions with different exception specifications, Implicit move for more local objects and rvalue references, Initializer list constructors in class template argument deduction, ADL and function templates that are not visible, Implicit creation of objects for low-level object manipulation, Default constructible and assignable stateless antirez in commit f962481: antirez in commit 18a513f: Similarly like ImGui, NetImgui is built as part of the UnrealImGui plugin and no other integration steps are required. order to fix a major Redis Cluster slowdown. 2 files changed, 40 insertions(+), 16 deletions(-) We would get totally different numbers on an ARMv7 or PowerPC architecture. antirez in commit 13f18d2: Merge branch 'cluster-docker' into unstable Thank you! set _LINK_= /debug -incremental:no If you want to support non-convertible types, you need to add two sets of 6 are still here, see Nodes zhaozhao.zz in commit 3cce566e: Rewrite MIGRATE AUTH option. For more information on how to get started, including installing the necessary components for Visual Studio, enabling build system integration, and running ASan from the command line or IDE, take a look at our previous blog post, AddressSanitizer for Windows with MSVC. -------------------------------------------------------------------------------- all credit goes to their authors and to members of ISO C++ committee for This is still experimental, but it is possible to already download and use it. RDB AOF preamble: WIP 1. Fix for redis_cli printing default DB when select command fails. antirez in commit 9fdcc159: Fix abort typo in Lua debugger help screen. antirez in commit 0c0b77d1: 4 files changed, 36 insertions(+), 1 deletion(-) antirez in commit a0d41e5: antirez in commit 86f0a2e: antirez in commit 00109e1: Did you give a try to Qt ? (Salvatore Sanfilippo). antirez in commit b0ec22f: 1 file changed, 6 insertions(+), 2 deletions(-) Antonio Mallia in commit c7a6b711: 2 files changed, 9 insertions(+), 9 deletions(-) was down immediately. 2 files changed, 718 insertions(+) Changelog format modified to be less verbose. BITFIELD: overflow fuzzy testing. All the rest: When debugging, these exceptions will appear as first-chance access violation exceptions with code 0xC0000005. Itamar Haber in commit 15bc8e97: redis-cli pipe mode: don't stay in the write loop forever. non-member one. antirez in commit 70597a30: Optimization counts. 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