- 17 Nov, 2015 20 commits
-
-
antirez authored
-
antirez authored
When the debugger exits now it produces an <endsession> tag that informs redis-cli (or other debugging clients) that the session terminated. This way the client knows there is yet another reply to read (the one of the EVAL script itself), and can switch to non-debugging mode ASAP.
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
It's handly to just eval "5+5" without the return and see it printed on the screen as result. However prepending "return" does not always result into valid Lua code. So what we do is to exploit a common Lua community trick of trying to compile with return prepended, and if compilation fails then it's not an expression that can be returned, so we try again without prepending "return". Works great apparently.
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
-
antirez authored
Maybe there are legitimate use cases for MIGRATE inside Lua scripts, at least for now. When the command will be executed in an asynchronous fashion (planned) it is possible we'll no longer be able to permit it from within Lua scripts.
-
antirez authored
-
antirez authored
Thanks to Oran Agra (@oranagra) for reporting. Key extraction would not work otherwise and it does not make sense to take wrong data in the command table.
-
- 13 Nov, 2015 1 commit
-
-
antirez authored
-
- 10 Nov, 2015 1 commit
-
-
antirez authored
-
- 09 Nov, 2015 4 commits
-
-
antirez authored
-
antirez authored
The old version only flushed data to slaves if there were strings pending in the client->reply list. Now also static buffers are flushed. Does not help to free memory (which is the only use we have right now in the fuction), but is more correct conceptually, and may be used in other contexts.
-
antirez authored
Arguments arity and arguments type error of redis.call() were not reported correctly to Lua, so the command acted in this regard like redis.pcall(), but just for two commands. Redis.call() should always raise errors instead.
-
antirez authored
PING is now a valid command to issue in this context.
-
- 05 Nov, 2015 2 commits
- 04 Nov, 2015 2 commits
-
-
antirez authored
During the refactoring needed for lazy free, specifically the conversion of t_hash from struct robj to plain SDS strings, HINCRBFLOAT was accidentally moved away from long doubles to doubles for internal processing of increments and formatting. The diminished precision created more obvious artifacts in the way small numbers are formatted once we convert from decimal number in radix 10 to double and back to its string in radix 10. By using more precision, we now have less surprising results at least with small numbers like "1.23", exactly like in the previous versions of Redis. See issue #2846.
-
Jan-Erik Rediger authored
-
- 30 Oct, 2015 10 commits
-
-
antirez authored
-
antirez authored
Make sure to flush the AOF output buffers before reloading. Result: less false timing related false positives on AOF tests.
-
antirez authored
Currently this feature is only accessible via DEBUG for testing, since otherwise depending on the instance configuration a given script works or is broken, which is against the Redis philosophy.
-
antirez authored
-
antirez authored
This commit also inverts two stanzas of the code just becuase they are more logical like that, not because currently it makes any difference.
-
antirez authored
-
antirez authored
-
antirez authored
By calling redis.replicate_commands(), the scripting engine of Redis switches to commands replication instead of replicating whole scripts. This is useful when the script execution is costly but only results in a few writes performed to the dataset. Morover, in this mode, it is possible to call functions with side effects freely, since the script execution does not need to be deterministic: anyway we'll capture the outcome from the point of view of changes to the dataset. In this mode math.random() returns different sequences at every call. If redis.replicate_commnads() is not called before any other write, the command returns false and sticks to whole scripts replication instead.
-
antirez authored
-
antirez authored
-