- 09 Sep, 2021 1 commit
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Binbin authored
We want to add COUNT option for BLPOP. But we can't do it without breaking compatibility due to the command arguments syntax. So this commit introduce two new commands. Syntax for the new LMPOP command: `LMPOP numkeys [<key> ...] LEFT|RIGHT [COUNT count]` Syntax for the new BLMPOP command: `BLMPOP timeout numkeys [<key> ...] LEFT|RIGHT [COUNT count]` Some background: - LPOP takes one key, and can return multiple elements. - BLPOP takes multiple keys, but returns one element from just one key. - LMPOP can take multiple keys and return multiple elements from just one key. Note that LMPOP/BLMPOP can take multiple keys, it eventually operates on just one key. And it will propagate as LPOP or RPOP with the COUNT option. As a new command, it still return NIL if we can't pop any elements. For the normal response is nested arrays in RESP2 and RESP3, like: ``` LMPOP/BLMPOP 1) keyname 2) 1) element1 2) element2 ``` I.e. unlike BLPOP that returns a key name and one element so it uses a flat array, and LPOP that returns multiple elements with no key name, and again uses a flat array, this one has to return a nested array, and it does for for both RESP2 and RESP3 (like SCAN does) Some discuss can see: #766 #8824
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- 14 Jun, 2021 1 commit
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YaacovHazan authored
Today when we load the AOF on startup, the loadAppendOnlyFile checks if the file is openning for reading. This check is redundent (dead code) as we open the AOF file for writing at initServer, and the file will always be existing for the loadAppendOnlyFile. In this commit: - remove all the exit(1) from loadAppendOnlyFile, as it is the caller responsibility to decide what to do in case of failure. - move the opening of the AOF file for writing, to be after we loading it. - avoid return -ERR in DEBUG LOADAOF, when the AOF is existing but empty
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- 09 Jun, 2021 1 commit
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Yossi Gottlieb authored
This commit revives the improves the ability to run the test suite against external servers, instead of launching and managing `redis-server` processes as part of the test fixture. This capability existed in the past, using the `--host` and `--port` options. However, it was quite limited and mostly useful when running a specific tests. Attempting to run larger chunks of the test suite experienced many issues: * Many tests depend on being able to start and control `redis-server` themselves, and there's no clear distinction between external server compatible and other tests. * Cluster mode is not supported (resulting with `CROSSSLOT` errors). This PR cleans up many things and makes it possible to run the entire test suite against an external server. It also provides more fine grained controls to handle cases where the external server supports a subset of the Redis commands, limited number of databases, cluster mode, etc. The tests directory now contains a `README.md` file that describes how this works. This commit also includes additional cleanups and fixes: * Tests can now be tagged. * Tag-based selection is now unified across `start_server`, `tags` and `test`. * More information is provided about skipped or ignored tests. * Repeated patterns in tests have been extracted to common procedures, both at a global level and on a per-test file basis. * Cleaned up some cases where test setup was based on a previous test executing (a major anti-pattern that repeats itself in many places). * Cleaned up some cases where test teardown was not part of a test (in the future we should have dedicated teardown code that executes even when tests fail). * Fixed some tests that were flaky running on external servers.
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- 30 May, 2021 1 commit
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ny0312 authored
Till now, on replica full-sync we used to transfer absolute time for TTL, however when a command arrived (EXPIRE or EXPIREAT), we used to propagate it as is to replicas (possibly with relative time), but always translate it to EXPIREAT (absolute time) to AOF. This commit changes that and will always use absolute time for propagation. see discussion in #8433 Furthermore, we Introduce new commands: `EXPIRETIME/PEXPIRETIME` that allow extracting the absolute TTL time from a key.
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- 20 Apr, 2021 1 commit
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bugwz authored
When redis-check-aof finds an error, it prints the line number for faster troubleshooting.
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- 27 Jan, 2021 1 commit
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Raghav Muddur authored
This commit introduces two new command and two options for an existing command GETEX <key> [PERSIST][EX seconds][PX milliseconds] [EXAT seconds-timestamp] [PXAT milliseconds-timestamp] The getexCommand() function implements extended options and variants of the GET command. Unlike GET command this command is not read-only. Only one of the options can be used at a given time. 1. PERSIST removes any TTL associated with the key. 2. EX Set expiry TTL in seconds. 3. PX Set expiry TTL in milliseconds. 4. EXAT Same like EX instead of specifying the number of seconds representing the TTL (time to live), it takes an absolute Unix timestamp 5. PXAT Same like PX instead of specifying the number of milliseconds representing the TTL (time to live), it takes an absolute Unix timestamp Command would return either the bulk string, error or nil. GETDEL <key> Would delete the key after getting. SET key value [NX] [XX] [KEEPTTL] [GET] [EX <seconds>] [PX <milliseconds>] [EXAT <seconds-timestamp>][PXAT <milliseconds-timestamp>] Two new options added here are EXAT and PXAT Key implementation notes - `SET` with `PX/EX/EXAT/PXAT` is always translated to `PXAT` in `AOF`. When relative time is specified (`PX/EX`), replication will always use `PX`. - `setexCommand` and `psetexCommand` would no longer need translation in `feedAppendOnlyFile` as they are modified to invoke `setGenericCommand ` with appropriate flags which will take care of correct AOF translation. - `GETEX` without any optional argument behaves like `GET`. - `GETEX` command is never propagated, It is either propagated as `PEXPIRE[AT], or PERSIST`. - `GETDEL` command is propagated as `DEL` - Combined the validation for `SET` and `GETEX` arguments. - Test cases to validate AOF/Replication propagation
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- 06 Sep, 2020 1 commit
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Oran Agra authored
reduce code duplication in aof.tcl. move creation of clients into the test so that it can be skipped
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- 04 May, 2020 1 commit
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Oran Agra authored
* fix memlry leaks with diskless replica short read. * fix a few timing issues with valgrind runs * fix issue with valgrind and watchdog schedule signal about the valgrind WD issue: the stack trace test in logging.tcl, has issues with valgrind: ==28808== Can't extend stack to 0x1ffeffdb38 during signal delivery for thread 1: ==28808== too small or bad protection modes it seems to be some valgrind bug with SA_ONSTACK. SA_ONSTACK seems unneeded since WD is not recursive (SA_NODEFER was removed), also, not sure if it's even valid without a call to sigaltstack()
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- 07 Oct, 2019 2 commits
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Oran Agra authored
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Yossi Gottlieb authored
* Introduce a connection abstraction layer for all socket operations and integrate it across the code base. * Provide an optional TLS connections implementation based on OpenSSL. * Pull a newer version of hiredis with TLS support. * Tests, redis-cli updates for TLS support.
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- 22 Feb, 2017 1 commit
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antirez authored
Testing with Solaris C compiler (SunOS 5.11 11.2 sun4v sparc sun4v) there were issues compiling due to atomicvar.h and running the tests also failed because of "tail" usage not conform with Solaris tail implementation. This commit fixes both the issues.
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- 11 Feb, 2015 1 commit
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antirez authored
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- 14 Dec, 2014 1 commit
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Alon Diamant authored
spopCommand() now runs spopWithCountCommand() in case the <count> param is found. Added intsetRandomMembers() to Intset: Copies N random members from the set into inputted 'values' array. Uses either the Knuth or Floyd sample algos depending on ratio count/size. Added setTypeRandomElements() to SET type: Returns a number of random elements from a non empty set. This is a version of setTypeRandomElement() that is modified in order to return multiple entries, using dictGetRandomKeys() and intsetRandomMembers(). Added tests for SPOP with <count>: unit/type/set, unit/scripting, integration/aof -- Cleaned up code a bit to match with required Redis coding style
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- 29 Sep, 2014 1 commit
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Matt Stancliff authored
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- 16 Sep, 2014 1 commit
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antirez authored
Now there are tests to write more data after loading a truncated AOF, testing that the loaded data is correct, appending more, and testing again.
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- 08 Sep, 2014 4 commits
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antirez authored
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antirez authored
When aof-load-truncated option was introduced, with a default of "yes", the past behavior of the server to abort with trunncated AOF changed, so we need to explicitly configure the tests to abort with truncated AOF by setting the option to no.
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antirez authored
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antirez authored
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- 22 May, 2014 1 commit
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antirez authored
The bug was triggered by running the test with Valgrind (which is a lot slower and more sensible to timing issues) after the recent changes that made Redis more promptly able to reply with the -LOADING error.
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- 19 Jun, 2013 1 commit
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antirez authored
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- 17 Apr, 2012 1 commit
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Michael Schlenker authored
Tcl's exec can send data to stdout itself, no need to call cat/echo for that usually.
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- 10 Dec, 2011 1 commit
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antirez authored
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- 07 Dec, 2011 1 commit
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antirez authored
Redis test: two redundant tests removed as they tend to create issues when running the test with valgrind.
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- 11 Jul, 2011 1 commit
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antirez authored
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- 08 Jul, 2011 1 commit
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antirez authored
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- 07 Jul, 2011 1 commit
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Hampus Wessman authored
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- 22 Apr, 2011 2 commits
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Pieter Noordhuis authored
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Pieter Noordhuis authored
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- 01 Jul, 2010 1 commit
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antirez authored
networking related stuff moved into networking.c moved more code more work on layout of source code SDS instantaneuos memory saving. By Pieter and Salvatore at VMware ;) cleanly compiling again after the first split, now splitting it in more C files moving more things around... work in progress split replication code splitting more Sets split Hash split replication split even more splitting more splitting minor change
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- 02 Jun, 2010 3 commits
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Pieter Noordhuis authored
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Pieter Noordhuis authored
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Pieter Noordhuis authored
changed how server.tcl accepts options to support more directives without requiring more arguments to the proc
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- 19 May, 2010 1 commit
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Pieter Noordhuis authored
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