Software / code / prosody-modules
Annotate
mod_presence_cache/README.markdown @ 5571:ca3c2d11823c
mod_pubsub_feeds: Track latest timestamp seen in feeds instead of last poll
This should ensure that an entry that has a publish timestmap after the
previously oldest post, but before the time of the last poll check, is
published to the node.
Previously if an entry would be skipped if it was published at 13:00
with a timestamp of 12:30, where the last poll was at 12:45.
For feeds that lack a timestamp, it now looks for the first post that is
not published, assuming that the feed is in reverse chronological order,
then iterates back up from there.
| author | Kim Alvefur <zash@zash.se> |
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| date | Sun, 25 Jun 2023 16:27:55 +0200 |
| parent | 2147:ed2bb50d4f91 |
| rev | line source |
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1952
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mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
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1 --- |
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2 summary: Cache presence from remote users |
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3 ... |
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4 |
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5 Introduction |
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6 ============ |
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7 |
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8 This module stores a timestamp of the latest presence received from |
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9 users contacts so that the client can see who is online faster when they |
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10 sign in, and won't have to wait for remote servers to reply. |
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11 |
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12 Configuration |
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13 ============= |
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14 |
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15 Just enable the module. |
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16 |
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17 modules_enabled = { |
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18 -- more modules |
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19 "presence_cache"; |
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20 } |
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21 |
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22 Advanced configuration |
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23 ====================== |
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24 |
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mod_presence_cache: Switch to using util.cache for limiting size of cache
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parents:
2146
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25 The size of the cache is tuneable: |
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26 |
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parents:
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27 presence_cache_size = 99 |
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mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
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parents:
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28 |
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2147
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Kim Alvefur <zash@zash.se>
parents:
2146
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29 Compatibility |
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30 ============= |
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31 |
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parents:
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32 Requires 0.10 or later |
