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mod_compression_unsafe/README.md @ 6302:06fbbd45ba75
mod_cloud_notify: Readme: fix links and labels that were removed in the last commit
diff --git a/mod_cloud_notify/README.md b/mod_cloud_notify/README.md
--- a/mod_cloud_notify/README.md
+++ b/mod_cloud_notify/README.md
@@ -1,3 +1,9 @@
+----
+-labels:
+-- 'Stage-Beta'
+-summary: 'XEP-0357: Cloud push notifications'
+----
+
# Introduction
This module enables support for sending "push notifications" to clients
@@ -32,15 +38,15 @@ notification to your device. When your d
it will display it or wake up the app so it can connect to XMPP and
receive any pending messages.
-This protocol is described for developers in \[XEP-0357: Push
-Notifications\].
+This protocol is described for developers in [XEP-0357: Push
+Notifications].
-For this module to work reliably, you must have \[mod_smacks\],
-\[mod_mam\] and \[mod_carbons\] also enabled on your server.
+For this module to work reliably, you must have [mod_smacks],
+[mod_mam] and [mod_carbons] also enabled on your server.
Some clients, notably Siskin and Snikket iOS need some additional
extensions that are not currently defined in a standard XEP. To support
-these clients, see \[mod_cloud_notify_extensions\].
+these clients, see [mod_cloud_notify_extensions].
# Configuration
@@ -58,18 +64,18 @@ these clients, see \[mod_cloud_notify_ex
# Internal design notes
App servers are notified about offline messages, messages stored by
-\[mod_mam\] or messages waiting in the smacks queue. The business rules
+[mod_mam] or messages waiting in the smacks queue. The business rules
outlined
[here](//mail.jabber.org/pipermail/standards/2016-February/030925.html)
are all honored[^2].
-To cooperate with \[mod_smacks\] this module consumes some events:
+To cooperate with [mod_smacks] this module consumes some events:
`smacks-ack-delayed`, `smacks-hibernation-start` and
`smacks-hibernation-end`. These events allow this module to send out
notifications for messages received while the session is hibernated by
-\[mod_smacks\] or even when smacks acknowledgements for messages are
+[mod_smacks] or even when smacks acknowledgements for messages are
delayed by a certain amount of seconds configurable with the
-\[mod_smacks\] setting `smacks_max_ack_delay`.
+[mod_smacks] setting `smacks_max_ack_delay`.
The `smacks_max_ack_delay` setting allows to send out notifications to
clients which aren't already in smacks hibernation state (because the
| author | Menel <menel@snikket.de> |
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| date | Fri, 13 Jun 2025 10:44:37 +0200 |
| parent | 6006:b4ad7fa6b205 |
| child | 6211:750d64c47ec6 |
| rev | line source |
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1 --- |
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2 labels: |
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3 - 'Stage-Deprecated' |
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4 summary: 'Implementation of XEP-0138' |
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5 ... |
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6 |
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7 ::: {.alert .alert-warning} |
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8 **NOTE:** XMPP compression has unresolved [security concerns](https://mail.jabber.org/pipermail/standards/2014-October/029215.html), |
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9 and this module has been removed from Prosody and renamed. |
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10 ::: |
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11 |
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12 While the bandwidth usage of XMPP isn't that much, compressing the data |
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13 sent to/from your server can give significant benefits to those on slow |
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14 connections, such as dial-up or mobile networks. Prosody supports |
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15 compression for client-to-server (if your client supports it) and |
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16 server-to-server streams using the mod\_compression plugin. |
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17 |
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18 # Details |
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19 |
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20 mod\_compression implements [XEP-0138], and supports the zlib compression |
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21 algorithm. |
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22 |
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23 ## Dependencies |
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24 |
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25 The XMPP protocol specifies that all clients and servers supporting |
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26 compression must support the "zlib" compression method, and this is what |
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27 Prosody uses. However you will need to install zlib support for Lua on |
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28 your system. There are different ways of doing this depending on your |
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29 system. If in doubt whether it is installed correctly, the command |
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30 `lua -lzlib` in a console should open a Lua prompt with no errors. |
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31 |
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32 Debian/Ubuntu |
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33 : `apt-get install lua-zlib` |
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34 |
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35 LuaRocks |
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36 : `luarocks install lua-zlib` |
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37 |
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38 Source |
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39 : <https://github.com/brimworks/lua-zlib> |
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40 |
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41 # Usage |
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42 |
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43 ``` lua |
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44 modules_enabled = { |
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45 -- Other modules |
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46 "compression_unsafe"; -- Enable mod_compression_unsafe |
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47 } |
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48 ``` |
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49 |
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50 ## Configuration |
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51 |
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52 The compression level can be set using the `compression_level` option |
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53 which can be a number from 1 to 9. Higher compression levels will use |
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54 more resources but less bandwidth. |
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55 |
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56 ## Example |
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57 |
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58 ``` lua |
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59 modules_enabled = { |
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60 -- Other modules |
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61 "compression_unsafe"; -- Enable mod_compression_unsafe |
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62 } |
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63 |
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64 compression_level = 5 |
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65 ``` |