DBUS overloaded.

Thiago Macieira thiago at kde.org
Tue Nov 20 06:20:20 PST 2012

On terça-feira, 20 de novembro de 2012 18.33.46, Pradeep Panigrahi wrote:
> Hi Dbus experts,
> I have a query.
> Since Bluetooth in android  is using DBUS for IPC. So during some
> operations which excessively uses dbus ex. continuous Bluetooth on-off,,
> the DBUS is getting overloaded and hence i can see a 25 second gap in
> turning on the bt sometimes . This 25 seconds is coming from the
> variable  parser->limits.activation_timeout = 25000; /* 25 seconds */  in
> dbus/bus/config-parser.c . From the analysis i found that its stuck at
> the  _dbus_poll
> function() during this 25 seconds????
> I tried to disable dbus message but still this issue is coming.
> Can somebody please point me if there are some changes which went into dbus
> recently which could solve such issue?? Please guide me to the same.
> I am using dbus 1.4.20

There are no fixes to D-Bus because there have been no reports indicating that 
there's anything wrong in our codebase.

25-second blocks are common in code using D-Bus that deadlock themselves. So 
I'd look for the issue in the applications in question.

Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel Open Source Technology Center
      PGP/GPG: 0x6EF45358; fingerprint:
      E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358
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