mod_csi_battery_saver

Please use this module instead of mod_csi_pump if you want timestamping, properly handled carbon copies, support for handling encrypted messages and correctly handled smacks events.

If smacks is used on the same server this needs at least version f70c02c14161 of the smacks module! There could be message reordering on resume otherwise.

Stanzas are queued in a buffer until either an "important" stanza is encountered or the buffer becomes full. Then all queued stanzas are sent at the same time. This way, nothing is lost or reordered while still allowing for power usage savings by not requiring mobile clients to bring up their radio for unimportant stanzas.

IQ stanzas, and message stanzas containing a body or being encrypted, chat markers (see XEP-0333) and all nonzas are considered important. If the config option csi_battery_saver_filter_muc is set to true, groupchat messages must set a subject or have the user's username or nickname in their messages (or be encrypted) to count as "important", if this option is set to false (default), all groupchat messages having a body or being encrypted are considered "important". Presence stanzas are always considered not "important".

All buffered stanzas that allow timestamping are properly stamped to reflect their original send time, see XEP-0203.

Use with other CSI plugins such as mod_throttle_presence, mod_filter_chatstates or mod_csi_pump is not supported.

The internal stanza buffer of this module is hardcoded to 100 stanzas.

Configuration

Option Default Description
csi_battery_saver_filter_muc false Controls whether all muc messages having a body should be considered as important (false) or only such containing the user's room nic (true). Warning: you should only set this to true if your users can live with muc messages being delayed several minutes.