mod_sasl2_fast: Fix harmless off-by-one error (invalidates existing tokens!) Problem: This was causing the key to become "<token>--cur" instead of the expected "<token>-cur". As the same key was used by the code to both set and get, it still worked. Rationale for change: Although it worked, it's unintended, inconsistent and messy. It increases the chances of future bugs due to the unexpected format. Side-effects of change: Existing '--cur' entries will not be checked after this change, and therefore existing FAST clients will fail to authenticate until they attempt password auth and obtain a new FAST token. Existing '--cur' entries in storage will not be cleaned up by this commit, but this is considered a minor issue, and okay for the relatively few FAST deployments.

---
labels:
- Statistics
summary: Collect statistics on Grout Chat
...

Description
===========

This module collects statistics from group chat component.

It collects current count of hidden, persistent, archive-enabled, password
protected rooms. The current count of room is also exposed (hidden+public).


Configuration
=============

mod\_measure\_muc must be load on MUC components (not globally):

```lua
Component "conference.example.com" "muc"
		modules_enabled = {
			"measure_muc";
		}
```

See also the documentation of Prosody’s [MUC module](https://prosody.im/doc/modules/mod_muc).

Compatibility
=============

  ------- -------------
  trunk   Works
  0.11    Works
  0.10    Unknown
  0.9     Does not work
  ------- -------------