278 Commits

Author SHA1 Message Date
antirez
ad716e29c0 CG: Fix propagate() arg count in streamPropagateXCLAIM(). 2018-03-20 11:13:41 +01:00
antirez
3cae5f0321 CG: XGROUP CREATE/DELCONUSMER replication. 2018-03-20 11:07:01 +01:00
antirez
0b58ad301e CG: Replication WIP 1: XREADGROUP and XCLAIM propagated as XCLAIM. 2018-03-19 18:02:19 +01:00
antirez
6614361615 CG: XINFO STREAM. 2018-03-15 12:54:10 +01:00
antirez
d7d8cd0b2f CG: XINFO GROUPS + output format changes.
XINFO is mainly an observability command that will be used more by
humans than computers, and even when used by computers it will be a very
low traffic command. For this reason the format was changed in order to
have field names. They'll consume some bandwidth and CPU cycles, but in
this context this is much better than having to understand what the
numbers in the output array are.
2018-03-15 12:54:10 +01:00
antirez
0cf6b1e3ae CG: XINFO CONSUMERS implemented. 2018-03-15 12:54:10 +01:00
antirez
67eeeb0b10 Streams: fix XREAD missing check for NULL object. 2018-03-15 12:54:10 +01:00
antirez
8d8755c7b5 CG: throw an error if XREADGROUP is used without GROUP. 2018-03-15 12:54:10 +01:00
antirez
d4f81ebdba CG: XGROUP DELCONSUMER implemented. 2018-03-15 12:54:10 +01:00
antirez
9b423ae237 CG: remove stale comment. XREADGROUP is now implemented. 2018-03-15 12:54:10 +01:00
antirez
e6d434c167 CG: implement RETRYCOUNT in XCLAIM. 2018-03-15 12:54:10 +01:00
antirez
34614a1508 CG: NACK created by XCLAIM FORCE must be set in global PEL. 2018-03-15 12:54:10 +01:00
antirez
596264aee9 CG: implement XCLAIM FORCE option. 2018-03-15 12:54:10 +01:00
antirez
b26f03bd69 CG: XCLAIM now updates the idle time of the message. 2018-03-15 12:54:10 +01:00
antirez
8727b4845b CG: XCLAIM, use minidle and fix array len. 2018-03-15 12:54:10 +01:00
antirez
09e3b3b975 CG: remove unused argument from streamReplyWithRangeFromConsumerPEL(). 2018-03-15 12:54:10 +01:00
antirez
267f7f2c97 Streams: fix error description for XADD when specified ID is small. 2018-03-15 12:54:10 +01:00
antirez
0a6780e560 CG: XCLAIM initial draft. 2018-03-15 12:54:10 +01:00
antirez
c9d86c2b16 CG: More specific duplicated group error. 2018-03-15 12:54:10 +01:00
antirez
f4e1a4de25 CG: RDB loading first implementation. 2018-03-15 12:54:10 +01:00
antirez
e76fb4ab25 CG: XPENDING should not create consumers and obey to count. 2018-03-15 12:54:10 +01:00
antirez
f3708af7f9 CG: XPENDING with start/stop/count variant implemented. 2018-03-15 12:54:10 +01:00
antirez
1bc31666da CG: XPENDING without start/stop variant implemented. 2018-03-15 12:54:10 +01:00
antirez
b65fe09bb8 CG: Now XREADGROUP + blocking operations work. 2018-03-15 12:54:10 +01:00
antirez
5ad29325fe CG: XACK should return zero when nothing is processed. 2018-03-15 12:54:10 +01:00
antirez
388c69fe4e CG: XACK implementation. 2018-03-15 12:54:10 +01:00
antirez
5bbd117c29 CG: XREADGROUP can fetch data from the consumer PEL. 2018-03-15 12:54:10 +01:00
antirez
aa808394f6 CG: first draft of streamReplyWithRangeFromConsumerPEL(). 2018-03-15 12:54:10 +01:00
antirez
bbec4569a5 CG: Fix order of calls in streamReplyWithRange().
We need to check if we are going to serve the request via the PEL before
inserting a deferred array len in the client output buffer.
2018-03-15 12:54:10 +01:00
antirez
41809fd969 CG: creation of NACK entries in PELs. 2018-03-15 12:54:10 +01:00
antirez
1ffb6723f5 CG: fix XREADGROUP ">" special ID parsing due to missing "continue". 2018-03-15 12:54:10 +01:00
antirez
6c0af37b6e CG: streamCompareID() + group last_id updating. 2018-03-15 12:54:10 +01:00
antirez
86fe8fde20 CG: consumer lookup + initial streamReplyWithRange() work to supprot CG. 2018-03-15 12:54:10 +01:00
antirez
ccdae09046 CG: add & populate group+consumer in the blocking state. 2018-03-15 12:54:10 +01:00
antirez
b8e5232161 CG: fix parsing in XREADGROUP and streamLookupCG() NULL check. 2018-03-15 12:54:10 +01:00
antirez
2bbb2bf427 CG: XGROUPREAD group option parsing and groups lookup. 2018-03-15 12:54:10 +01:00
antirez
1fafe7def1 CG: fix raxFind() retval check in streamCreateCG(). 2018-03-15 12:54:10 +01:00
antirez
58f0c000a5 CG: data structures design + XGROUP CREATE implementation. 2018-03-15 12:54:10 +01:00
antirez
84b281209a Stream: update the listpack pointer in streamTrimByLength(). 2018-03-01 17:26:02 +01:00
antirez
2869284e44 Streams: fix a few type mismatches in t_stream.c. 2017-12-04 11:59:15 +01:00
antirez
115d076d65 Streams: fix lp-count field for non-same-fields entries. 2017-12-01 10:24:25 +01:00
antirez
9bb18e5438 Streams: XRANGE REV option -> XREVRANGE command. 2017-12-01 10:24:25 +01:00
antirez
9dc79c039a Streams: fix reverse iterator discarding of items out of range. 2017-12-01 10:24:25 +01:00
antirez
6919280cc5 Streams: fix reverse iteration next node jumping. 2017-12-01 10:24:25 +01:00
antirez
ee3490ec48 Streams: state machine for reverse iteration WIP 1. 2017-12-01 10:24:25 +01:00
antirez
3c5d773f82 Streams: augment stream entries to allow backward scanning. 2017-12-01 10:24:25 +01:00
antirez
020fe26bd6 Streams: fix COUNT parsing, issue #4433. 2017-12-01 10:24:24 +01:00
antirez
5082ec6419 Streams: move ID ms/seq separator from '.' to '-'
After checking with the community via Twitter (here:
https://twitter.com/antirez/status/915130876861788161) the verdict was to
use ":". However I later realized, after users lamented the fact that
it's hard to copy IDs just with double click, that this was the reason
why I moved to "." in the first instance. Fortunately "-", that was the
other option with most votes, also gets selected with double click on
most terminal applications on Linux and MacOS.

So my reasoning was:

1) We can't retain "." because it's actually confusing to newcomers, it
looks like a floating number, people may be tricked into thinking they
can order IDs numerically as floats.

2) Moving to a double-click-to-select format is much better. People will
work with such IDs for long time when coding / debugging. Why making now
a choice that will impact this for the next years?

The only other viable option was "-", and that's what I did. Thanks.
2017-12-01 10:24:24 +01:00
antirez
50595a5889 Streams: fix XADD + MAXLEN propagation due to var shadowing.
Clang should be more prone to return warnings by default when there is
same-var-name shadowing. GCC does this and can avoid bugs like that.
2017-12-01 10:24:24 +01:00
antirez
a4e6aae6b8 Streams: fix memory leak in streamTrimByLength(). 2017-12-01 10:24:24 +01:00