Commit Graph

79 Commits

Author SHA1 Message Date
swilly22
468860ae18 Extend REDISMODULE_CTX_FLAGS to indicate if command was sent by master 2019-03-11 10:02:19 +02:00
antirez
0aecb135c9 Modules: Modules: dictionary API WIP #13: Compare API exported. 2018-09-27 11:46:22 +02:00
antirez
1e585d01de Modules: dictionary API WIP #10: export API to modules. 2018-09-26 13:39:01 +02:00
antirez
c5e0bc1070 Modules: dictionary API work in progress #1. 2018-09-21 17:54:09 +02:00
antirez
3213e8de92 Module cluster flags: add RM_SetClusterFlags() API. 2018-09-19 12:02:37 +02:00
antirez
744fe7f348 Module cluster flags: initial vars / defines added. 2018-09-19 11:20:52 +02:00
antirez
e07af6a2b7 Modules API: Add call to get the blocked client handle from the context.
This is useful in the reply and timeout callback, if the module wants to
do some cleanup of the blocked client handle that may be stored around
in the module-private data structures.
2018-04-13 13:48:11 +02:00
antirez
404160a271 Modules API: blocked client disconnection callback. 2018-04-12 13:21:48 +02:00
antirez
0afac6939a Modules API: OOM_WARNING flags.
In some modules it may be useful to have an idea about being near to
OOM. Anyway additionally an explicit call to get the fill ratio will be
added in the future.
2018-04-11 16:22:52 +02:00
antirez
f97efe0cac Modules: context flags now include OOM flag.
Plus freeMemoryIfNeeded() refactoring to improve legibility.
Please review this commit for sanity.
2018-04-09 17:44:30 +02:00
antirez
9a0dbbb594 Modules: remove trailing empty spaces. 2018-04-09 17:16:55 +02:00
antirez
eaafea4828 Modules API: experimental APIs version.
This way it is possible to use conditional compilation to be compatible
with a larger amount of Redis versions, however note that this breaks
binary compatibiltiy, so the module must be compiled with the
corresponding redismodule.h file depending on the version of Redis
targeted.
2018-04-09 12:17:19 +02:00
antirez
49e098234a Modules API: blocked client free callback modified to get a context.
Note that this was an experimental API that can only be enabled with
REIDSMODULE_EXPERIMENTAL_API, so it is subject to change until its
promoted to stable API. Sorry for the breakage, it is trivial to
resolve btw. This change will not be back ported to Redis 4.0.
2018-04-09 11:54:44 +02:00
antirez
b2868c7b9c Modules API: RM_GetRandomBytes() / GetRandomHexChars(). 2018-04-05 13:24:22 +02:00
antirez
c75582889a Modules Cluster API: GetClusterSize() added. 2018-04-01 16:36:32 +02:00
antirez
27f9c8108c Modules Cluster API: GetMyClusterID() added. 2018-04-01 16:20:57 +02:00
antirez
2f7da0fd1a Modules Timer API: fix infinite loop and export API. 2018-03-31 00:44:46 +02:00
antirez
561039c125 Modules Timer API: initial implementation. 2018-03-30 20:40:35 +02:00
antirez
192361b562 Modules Cluster API: node API exported, example improved. 2018-03-30 17:00:45 +02:00
antirez
16178b692e Modules Cluster API: nodes list and info API. 2018-03-30 16:16:47 +02:00
antirez
83ec35770e Modules Cluster API: node information struct and flags. 2018-03-30 13:16:55 +02:00
antirez
a97df1a6e1 Modules Cluster API: make node IDs pointers constant. 2018-03-30 13:16:07 +02:00
antirez
82004f9dbe Modules Cluster API: fix new API calls exporting. 2018-03-30 12:49:16 +02:00
antirez
b4dc782e4e Modules Cluster API: sending / receiving API first implementation. 2018-03-30 11:06:08 +02:00
Dvir Volk
10efdf307b Add REDISMODULE_NOTIFY_STREAM flag to support stream notifications 2018-02-14 21:50:42 +02:00
Dvir Volk
2136035e47 finished implementation of notifications. Tests unfinished 2018-02-14 21:38:58 +02:00
Mark Nunberg
062bd733da
redismodule.h: Check ModuleNameBusy before calling it
Older versions might not have this function.
2018-01-23 10:49:18 -05:00
Dvir Volk
e76dfc90a7 Added RM_UnlinkKey - a low level analog to UNLINK command 2018-01-07 16:41:43 +02:00
Salvatore Sanfilippo
f739c27229
Merge pull request #4344 from soloestoy/fix-module-name-conflict
Fix module name conflict
2017-11-24 09:37:06 +01:00
zhaozhao.zz
6dffc1b7a3 Modules: handle the busy module name 2017-09-28 17:38:40 +08:00
Dvir Volk
b246635d6d Renamed GetCtxFlags to GetContextFlags 2017-09-27 11:58:16 +03:00
Dvir Volk
616c546b01 Added support for module context flags with RM_GetCtxFlags 2017-09-27 11:58:07 +03:00
antirez
8eefc9323d Allow certain modules APIs only defining REDISMODULE_EXPERIMENTAL_API.
Those calls may be subject to changes in the future, so the user should
acknowledge it is using non stable API.
2017-07-14 12:07:52 +02:00
antirez
51ffd062d3 Modules: DEBUG DIGEST interface. 2017-07-06 11:04:46 +02:00
antirez
ba4a5a3255 Modules TSC: Export symbols of the new API. 2017-05-02 15:19:28 +02:00
antirez
636c693f44 Use const in modules types mem_usage method.
As suggested by @itamarhaber.
2017-01-12 12:47:46 +01:00
Yossi Gottlieb
5f5b4f1508 Fix typo in RedisModuleTypeMethods declaration. 2016-11-30 22:05:59 +02:00
antirez
71e8d15e49 Modules: change type registration API to use a struct of methods. 2016-11-30 11:14:01 +01:00
antirez
95c17c0cb2 Modules: AbortBlock() API implemented. 2016-10-13 16:57:40 +02:00
antirez
f156038db8 Modules: RM_Milliseconds() API added. 2016-10-07 16:34:19 +02:00
antirez
ffb00fbcbe Modules: blocking commands WIP: API exported, a first example. 2016-10-07 13:48:14 +02:00
antirez
3aa816e61a Modules: introduce warning suppression macro for unused args. 2016-10-07 13:10:31 +02:00
antirez
a5998d1fda Fix typos in GetContextFromIO API declaration. 2016-10-06 18:26:04 +02:00
antirez
152c1b6802 Module: Ability to get context from IO context.
It was noted by @dvirsky that it is not possible to use string functions
when writing the AOF file. This sometimes is critical since the command
rewriting may need to be built in the context of the AOF callback, and
without access to the context, and the limited types that the AOF
production functions will accept, this can be an issue.

Moreover there are other needs that we can't anticipate regarding the
ability to use Redis Modules APIs using the context in order to build
representations to emit AOF / RDB.

Because of this a new API was added that allows the user to get a
temporary context from the IO context. The context is auto released
if obtained when the RDB / AOF callback returns.

Calling multiple time the function to get the context, always returns
the same one, since it is invalid to have more than a single context.
2016-10-06 17:09:26 +02:00
antirez
3dc84c5300 Modules: API to save/load single precision floating point numbers.
When double precision is not needed, to take 2x space in the
serialization is not good.
2016-10-03 00:08:35 +02:00
antirez
a1b1fd4f39 Modules: API to log from module I/O callbacks. 2016-10-02 16:51:37 +02:00
Dvir Volk
a91650fc57 added RM_CreateStringPrintf 2016-09-21 12:30:38 +03:00
antirez
04340e1ff1 Modules: initial draft for a testing module. 2016-08-03 10:23:03 +02:00
antirez
7829e4ed2c Modules: StringAppendBuffer() and ability to retain strings.
RedisModule_StringRetain() allows, when automatic memory management is
on, to keep string objects living after the callback returns. Can also
be used in order to use Redis reference counting of objects inside
modules.

The reason why this is useful is that sometimes when implementing new
data types we want to reference RedisModuleString objects inside the
module private data structures, so those string objects must be valid
after the callback returns even if not referenced inside the Redis key
space.
2016-08-02 15:29:04 +02:00
Yossi Gottlieb
19c401d81d Fix RedisModule_Calloc() definition typo. 2016-06-23 22:30:32 +03:00