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I have a set of applications, I want to montior any and all interactions of the applications with dbus.
The things I've played with don't seem to have a way of focusing on just one application.

Addition

As an example consider two applications foo and bar that are trying to connect via dbus ( OK the language there is a bit off ). foo tries to setup a server as 'org.gnome.TypingMonitor' but bar tries to connect to 'org.gnome.TypignMonitor'.

I would like to monitor the connection attempts then the data transmitted to make sure handshaking afterwards is working right.

strace might work, but strace is too fine grained. An strace that traces dbus calls instead of system calls would fit the bill.

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    I'm unclear how what you're asking for is different than, e.g., dbus-monitor with a sender='whatever',interface='whatever' (like the example in the man page). – derobert Apr 15 '15 at 18:09
  • You are not really asking that are you? So I run the application foo. I want to get a list of all interactions of foo with dbus. How does dbus-monitor get that for me? – Mouse.The.Lucky.Dog Apr 15 '15 at 20:43
  • I may well be understanding wrong, but if you ask for messages with a sender of your app or being sent to your app (pretty sure that comma is an or in dbus-monitor), doesn't that monitor your app's interaction with dbus? – derobert Apr 16 '15 at 15:55
  • There is also the DBUS_VERBOSE=1 environment variable which might help. But I believe you need a debug build of the dbus libs for that to work. (This sounds better suited to after your addition) – derobert Apr 16 '15 at 15:58

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