mod_pubsub_serverinfo: implemented all basic features
This commit replaces the earlier proof-of-concept to a solution that:
- reports on remotely-connected domains
- uses disco/info to detect if those domains opt-in
- publishes domain names for remote domains that do so
- caches the disco/info response
---
depends:
- 'mod\_http'
provides:
- http
---
# Introduction
This module provides a streaming interface to [Prosodys internal statistics][doc:statistics] via
[Server-sent events](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events).
## Example
```js
var evtSource = new EventSource("/stats_stream");
/*
* An event with all current statistics in the form of a JSON object.
* Normally sent only once, when first connected to the stream.
*/
evtSource.addEventListener("stats-full", function(e) {
var initial_stats = JSON.parse(e.data);
console.log(initial_stats);
}, false);
/*
* An event containing only statistics that have changed since the last
* 'stats-full' or 'stats-updated' event.
*/
evtSource.addEventListener("stats-updated", function(e) {
var updated_stats = JSON.parse(e.data);
console.log(updated_stats);
}, false);
```
# Compatibility
* Prosody \>= 0.11.0
* Trunk < [5f15ab7c6ae5](https://hg.prosody.im/trunk/rev/5f15ab7c6ae5)