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[Bug 1404188] Re: QNetworkSession::isOpen() always returns false

 

We need only a subset of the NM bearer features so it would be ok to
replace or patch to limit its behavior.

What we need is existing QNAM instances to not fall dead if user is on
3G + wifi and then disables wifi, or alternatively if on 3G and wifi
gets enabled the connections should migrate to wifi. I don't know if
connectivity-api currently has what would be needed for the bearer.

We do not need network controlling in bearer since indicator-network
handles that.

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https://bugs.launchpad.net/bugs/1404188

Title:
  QNetworkSession::isOpen() always returns false

Status in Canonical System Image:
  Confirmed
Status in apparmor-easyprof-ubuntu package in Ubuntu:
  Confirmed
Status in qtbase-opensource-src package in Ubuntu:
  Confirmed

Bug description:
  Using QNetworkSession::isOpen() in confined apps on a phone running
  vivid always returns false. This might be an apparmor thing, however,
  I couldn't find any REJECTED entries in log files.

  The test app in lp:~mzanetti/+junk/nmsessiontest can reproduce the
  issue. Open this project in ubuntu-sdk's qtcreator and run it on a
  vivid device. Press the button and watch the debug prints.

  On a vivid-desktop or a RTM based phone it will print "all is well".
  On a vivid phone however, it'll print "network session not open..."

  This used to work fine at least back in utopic images.

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References