Mercurial > prosody-modules

annotate mod_presence_cache/README.markdown @ 2419:045d594a3707

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_block_strangers: Check that the table of directed presence exists before indexing it (fixes traceback)
author Kim Alvefur <zash@zash.se>
date Mon, 19 Dec 2016 07:43:28 +0100
parents ed2bb50d4f91
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1952
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 ---
2147
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
2 summary: Cache presence from remote users
1952
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 ...
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 Introduction
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 ============
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7
2147
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
8 This module stores a timestamp of the latest presence received from
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
9 users contacts so that the client can see who is online faster when they
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
10 sign in, and won't have to wait for remote servers to reply.
1952
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12 Configuration
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 =============
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 Just enable the module.
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 modules_enabled = {
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18 -- more modules
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 "presence_cache";
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 }
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22 Advanced configuration
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 ======================
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24
2147
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
25 The size of the cache is tuneable:
1959
65beed3ac500 mod_presence_cache/README: Try to discourage full stanza caching since it is experimental
Kim Alvefur <zash@zash.se>
parents: 1952
diff changeset
26
2147
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
27 presence_cache_size = 99
1952
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28
2147
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
29 Compatibility
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
30 =============
1952
9d0c33ebbcc5 mod_presence_cache: Cache incoming presence broadcasts in order to get clients up to speed with who is online faster
Kim Alvefur <zash@zash.se>
parents:
diff changeset
31
2147
ed2bb50d4f91 mod_presence_cache: Switch to using util.cache for limiting size of cache
Kim Alvefur <zash@zash.se>
parents: 2146
diff changeset
32 Requires 0.10 or later