util.stanza: Don't automatically generate ids for iq stanzas
Users of this API should provide their own id attribute that meets their
uniqueness requirements.
The current implementation leaks information (i.e. how many iq stanzas
have been sent by the server to other JIDs). Providing any strong
guarantees of randomness here would need to pull in additional
dependencies that we don't want in this simple library.
# Prosody IM Server
## Description
Prosody is a server for Jabber/XMPP written in Lua. It aims to be easy
to use and light on resources. For developers, it aims to give a
flexible system on which to rapidly develop added functionality or
rapidly prototype new protocols.
## Useful links
Homepage: https://prosody.im/
Download: https://prosody.im/download
Documentation: https://prosody.im/doc/
Jabber/XMPP Chat:
Address:
prosody@conference.prosody.im
Web interface:
https://prosody.im/webchat
Mailing lists:
User support and discussion:
https://groups.google.com/group/prosody-users
Development discussion:
https://groups.google.com/group/prosody-dev
Issue tracker changes:
https://groups.google.com/group/prosody-issues
## Installation
See the accompanying INSTALL file for help on building Prosody from source. Alternatively
see our guide at https://prosody.im/doc/install