mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8 The `body:sub()` call risks splitting the string in the middle of a multi-byte UTF-8 sequence. This should have been caught by util.stanza validation, but that would have caused some havoc, at the very least causing the notification to not be sent. There have been no reports of this happening. Likely because this module isn't widely deployed among users with languages that use many longer UTF-8 sequences. The util.encodings.utf8.valid() function is O(n) where only the last sequence really needs to be checked, but it's in C and expected to be fast.

---
labels:
- 'Stage-Stable'
summary: c2s connections throttling module
...

Introduction
============

This module allows to throttle those client connections which exceed a
n\*seconds limit.

Usage
=====

Copy the module folder into your prosody modules directory. Place the
module between your enabled modules either into the global or a vhost
section.

Optional configuration directives:

``` {.lua}

cthrottler_logins_count = 3 -- number of login attempts allowed, default is 3
cthrottler_time = 60 -- .. in number of seconds, default is 60
```

Info
====

-   0.8, works
-   0.9, works