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Diffstat (limited to 'doc/dbus-faq.xml')
-rw-r--r-- | doc/dbus-faq.xml | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/doc/dbus-faq.xml b/doc/dbus-faq.xml index 47072e9e..07324049 100644 --- a/doc/dbus-faq.xml +++ b/doc/dbus-faq.xml @@ -7,8 +7,8 @@ <article id="index"> <articleinfo> <title>D-Bus FAQ</title> - <releaseinfo>Version 0.1</releaseinfo> - <date>22 January 2005</date> + <releaseinfo>Version 0.2</releaseinfo> + <date>07 November 2006</date> <authorgroup> <author> <firstname>Havoc</firstname> @@ -38,10 +38,14 @@ </question> <answer> <para> - This is probably best answered by reading the D-Bus <ulink url="dbus-tutorial.html">tutorial</ulink>. In + This is probably best answered by reading the D-Bus <ulink url="dbus-tutorial.html">tutorial</ulink> or + the introduction to the <ulink url="dbus-specification.html">specification</ulink>. In short, it is a system consisting of 1) a wire protocol for exposing a typical object-oriented language/framework to other applications; and 2) a bus daemon that allows applications to find and monitor one another. + Phrased differently, D-Bus is 1) an interprocess communication (IPC) system and 2) some higher-level + structure (lifecycle tracking, service activation, security policy) provided by two bus daemons, + one systemwide and one per-user-session. </para> </answer> </qandaentry> @@ -54,12 +58,13 @@ </question> <answer> <para> - D-Bus has not yet reached 1.0. The <ulink url="README">README</ulink> - file has a discussion of the API/ABI stability guarantees before and - after 1.0. In short, there are no guarantees before 1.0, and stability - of both protocol and reference library will be maintained after 1.0. - As of January 2005 we don't expect major protocol or API changes prior - to the 1.0 release, but anything is possible. + The low-level library "libdbus" and the protocol specification are considered + ABI stable. The <ulink url="README">README</ulink> + file has a discussion of the API/ABI stability guarantees. + Higher-level bindings (such as those for Qt, GLib, Python, Java, C#) each + have their own release schedules and degree of maturity, not linked to + the low-level library and bus daemon release. Check the project page for + the binding you're considering to understand that project's policies. </para> </answer> </qandaentry> @@ -144,6 +149,13 @@ are normally launched according to the bus name they will have. </para> + <para> + People often misuse the word "service" for any + bus name, but this tends to be ambiguous and confusing so is discouraged. + In the D-Bus docs we try to use "service" only when talking about + programs the bus knows how to launch, i.e. a service always has a + .service file. + </para> </answer> </qandaentry> |