High Battery consumption in Android
Bug #737 may be related to this
A phone dedicated to Jami testing left with Jami on as background service consumes very less battery.
However when the WiFi/mobile data is switched off on the phone and if the Jami background process tries to Sync without checking on network adapter status-this probably occurs once a day or so.
When this sync process starts and if there is NO network connectivity, it is draining the battery like anything.
The notification bar displays Jami Syncing for ever (no way to dismiss it), the sync process doesn't appear to complete even when the Wifi adapter is turned on again.
The main issue here is that it drains battery, in 6 hours it drained around 700mAh - I gathered this information from the battery consumption chart for the apps.
The only way to recover the app to correct status is by force killing it.