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Document MUC domain_balancing broadcast (EJABS-1866)

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Badlop 2012-11-06 10:54:12 +01:00
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doc/commercial.tex
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@ -3362,6 +3362,14 @@ themselves are not clustered nor fault-tolerant: if the node managing a
set of rooms goes down, the rooms disappear and they will be recreated set of rooms goes down, the rooms disappear and they will be recreated
on an available node on first connection attempt. on an available node on first connection attempt.
If the global option \option{domain\_balancing} is set to \term{broadcast}
(see section \ref{domainlb}),
then the rooms exist on all nodes of the cluster at the same time.
It means that all messages published
on one instance of a room are broadcasted to the instances of the same
rooms on all clusters. To avoid useless traffic, this broadcast is
limited to non empty room instances.
Module options: Module options:
\begin{description} \begin{description}
\hostitem{conference} \hostitem{conference}
@ -5932,6 +5940,7 @@ If you need a different behaviour, you can change the load balancing behaviour w
Several balancing criteria are available: Several balancing criteria are available:
\begin{itemize} \begin{itemize}
\item \term{broadcast}: ???
\item \term{destination}: the full JID of the packet \term{to} attribute is used. \item \term{destination}: the full JID of the packet \term{to} attribute is used.
\item \term{source}: the full JID of the packet \term{from} attribute is used. \item \term{source}: the full JID of the packet \term{from} attribute is used.
\item \term{bare\_destination}: the bare JID (without resource) of the packet \term{to} attribute is used. \item \term{bare\_destination}: the bare JID (without resource) of the packet \term{to} attribute is used.