[sr-dev] git:master: uac: Add note about only using uac_replace once in the same request

[Peter Dunkley]

I was just wondering, could you run these twice if you called msg_apply_changes() between?

"Olle E. Johansson" <oej at edvina.net> wrote:

>Module: sip-router
>Branch: master
>Commit: 1c35849b76ea9257162d5977e839399027c9659b
>URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=1c35849b76ea9257162d5977e839399027c9659b
>
>Author: Olle E. Johansson <oej at edvina.net>
>Committer: Olle E. Johansson <oej at edvina.net>
>Date:   Thu Dec 20 13:44:59 2012 +0100
>
>uac: Add note about only using uac_replace once in the same request
>
>---
>
> modules_k/uac/doc/uac_admin.xml |   19 +++++++++++++------
> 1 files changed, 13 insertions(+), 6 deletions(-)
>
>diff --git a/modules_k/uac/doc/uac_admin.xml b/modules_k/uac/doc/uac_admin.xml
>index 5e3b70a..147b6e1 100644
>--- a/modules_k/uac/doc/uac_admin.xml
>+++ b/modules_k/uac/doc/uac_admin.xml
>@@ -19,16 +19,16 @@
> 		<para>
> 		The <acronym>UAC</acronym> (User Agent Client) module provides some basic UAC
> 		functionalities like sending SIP requests, registering with a remote service,
>-		FROM header manipulation (anonymization) and client authentication.
>+		From: header manipulation (anonymization) and client authentication.
> 		</para>
> 		<para>
>-		From version 1.5.0 it has function to send SIP message from
>+		The UAC module also supports sending a SIP request from the
> 		configuration file. See variable $uac_req(name) and the function
> 		uac_req_send().
> 		</para>
> 		<para>
>-		Version 3.1.0 adds database-driven SIP registration functionality. See
>-		uac_reg_lookup() function and dedicated section for remote
>+		In addition, the module supports database-driven SIP registration functionality. See
>+		the uac_reg_lookup() function and dedicated section for remote
> 		registration configuration.
> 		</para>
> 		<para>
>@@ -46,6 +46,13 @@
> 				may be rejected.
> 			</para>
> 			</listitem>
>+			<listitem>
>+			<para>
>+				The <quote>uac_replace_*</quote> functions can only be run once on the same
>+				SIP request. Try to save needed changes in a pseudovariable and
>+				apply them once.
>+			</para>
>+			</listitem>
> 		</itemizedlist>
> 	</section>
> 
>@@ -64,13 +71,13 @@
> 			<listitem>
> 			<para>
> 				<emphasis>RR - Record-Route Module</emphasis>, but only if
>-				restore mode for FROM URI is set to <quote>auto</quote>.
>+				restore mode for From: URI is set to <quote>auto</quote>.
> 			</para>
> 			</listitem>
> 			<listitem>
> 			<para>
> 				<emphasis>Dialog Module</emphasis>, but only if
>-				restore mode for FROM URI is set to <quote>auto</quote> and
>+				restore mode for From: URI is set to <quote>auto</quote> and
> 				you want uac_replace_from or uac_replace_to to store the values
> 				of the URIs as dialog variables.
> 			</para>
>
>
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