From 3c549bca4e3643fc403de2c2dec56af3239b1534 Mon Sep 17 00:00:00 2001 From: Badlop Date: Thu, 7 Apr 2011 12:06:31 +0200 Subject: [PATCH] Clarify {iqdisc, no_queue} --- doc/guide.tex | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/doc/guide.tex b/doc/guide.tex index ef8cac13b..c4967aac8 100644 --- a/doc/guide.tex +++ b/doc/guide.tex @@ -2666,15 +2666,16 @@ The syntax is: Possible \term{Value} are: \begin{description} \titem{no\_queue} All queries of a namespace with this processing discipline are - processed immediately. This also means that no other packets can be processed + processed directly. This means that the XMPP connection that sends this IQ query gets blocked: + no other packets can be processed until this one has been completely processed. Hence this discipline is not recommended if the processing of a query can take a relatively long time. \titem{one\_queue} In this case a separate queue is created for the processing of IQ queries of a namespace with this discipline. In addition, the processing of this queue is done in parallel with that of other packets. This discipline is most recommended. - \titem{\{queues, N\}} N separate queues are created to process the - queries. The queries are thus process in parallel, but in a +\titem{\{queues, N\}} N separate queues are created to process the + queries. The queries are thus processed in parallel, but in a controlled way. \titem{parallel} For every packet with this discipline a separate Erlang process is spawned. Consequently, all these packets are processed in parallel.