mod_debug_traceback: Remove direct POSIX signal handling, require Prosody 0.12+
Hooking an event is safer than directly hooking signals
For context see Prosody trunk rev 69faf3552d52
---
summary: Cache Bits of Binary on MUC services
rockspec:
dependencies:
- mod_cache_c2s_caps
---
Description
===========
This module extracts cid: URIs (as defined in XEP-0231) from messages, and
replies with their content whenever another client asks for the actual data.
Usage
=====
```lua
Component "rooms.example.org" "muc"
modules_enabled = {
"bob";
...
}
```