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mod_csi_battery_saver/README.markdown @ 2745:b62cec32680e
mod_csi_battery_saver: Fix bug when smacks is resumed before hibernating
This needs a mod_smacks version at least as new as of commit f70c02c14161
otherwise message reordering could happen
author | tmolitor <thilo@eightysoft.de> |
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date | Fri, 18 Aug 2017 01:49:16 +0200 |
parent | 2741:69248dcd7cff |
child | 2746:d3a2f4bdaf09 |
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--- description: CSI module to save battery on mobile devices labels: - 'Stage-Alpha' --- 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 encypted and all nonzas are considered important. Groupchat messages must set a subject or have the user's username or nickname in their messages to count as "important". `Presence` stanzas are always 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. [f70c02c14161]: //hg.prosody.im/prosody-modules/raw-file/f70c02c14161/mod_smacks/mod_smacks.lua