c++ - registerService with system DBus fails (but works with session DBus) -


qt 5.2, win 7

when register service qdbusconnection::registerservice ( const qstring & servicename ), fails ("false") system dbus connection (qdbusconnection::systembus ()), works session dbus connection , peer connection.

this how start server: dbus-daemon.exe --system --address=tcp:host=127.0.0.1,port=45000

as of qtservice application cannot connect system bus when running service have tried (see here) changing system.conf 

<auth>anonymous</auth> <allow_anonymous/>

i found similar question here. have tried policy described there.

any hints how can overcome issue, or @ least obtain precise error messages? "false" of method not help.

-- edit ---

below code gives me error message not connected server connection. method qdbusconnection::systembus() not automatically connect (as session, peer)?

            qdbusconnection con = qdbusconnection::systembus();             if (!con.registerservice(servicename))             {                 qcritical() << con.lasterror().message();                 qfatal("cannot register dbus service, server started? dbus-daemon.exe --system --address=tcp:host=192.168.0.133,port=45000");             }

--- edit 2, commet of jb0x2d1 ----

i agree, think related .conf file.

  1. the link provided , 1 above me lead to same example . have tried .conf file there (of course, changed service names accordingly names)
  2. found interesting example: https://wiki.ubuntu.com/debuggingdbus . unfortunately no success

hard tell, whether issue windows related, examples linux driven. wonder, minimal conf "allow anybody" be.


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