[asterisk-commits] murf: trunk r59453 - in /trunk: ./ configs/extensions.conf.sample

[asterisk-commits at lists.digium.com]

Author: murf
Date: Thu Mar 29 20:16:22 2007
New Revision: 59453

URL: http://svn.digium.com/view/asterisk?view=rev&rev=59453
Log:
Merged revisions 59452 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r59452 | murf | 2007-03-29 18:56:36 -0600 (Thu, 29 Mar 2007) | 1 line

A small clarification to keep bugs from being filed, and confusion from rising, if clearglobalvars is set, and globals are set in the AEL file. (9419)
........

Modified:
    trunk/   (props changed)
    trunk/configs/extensions.conf.sample

Propchange: trunk/
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Binary property 'branch-1.4-merged' - no diff available.

Modified: trunk/configs/extensions.conf.sample
URL: http://svn.digium.com/view/asterisk/trunk/configs/extensions.conf.sample?view=diff&rev=59453&r1=59452&r2=59453
==============================================================================
--- trunk/configs/extensions.conf.sample (original)
+++ trunk/configs/extensions.conf.sample Thu Mar 29 20:16:22 2007
@@ -42,6 +42,16 @@
 ; If clearglobalvars is not set, then global variables will persist
 ; through reloads, and even if deleted from the extensions.conf or
 ; one of its included files, will remain set to the previous value.
+;
+; NOTE: A complication sets in, if you put your global variables into
+; the AEL file, instead of the extensions.conf file. With clearglobalvars
+; set, a 'reload' will often leave the globals vars cleared, because it
+; is not unusual to have extensions.conf (which will have no globals)
+; load after the extensions.ael file (where the global vars are stored).
+; So, with 'reload' in this particular situation, first the AEL file will
+; clear and then set all the global vars, then, later, when the extensions.conf
+; file is loaded, the global vars are all cleared, and then not set, because
+; they are not stored in the extensions.conf file.
 ;
 clearglobalvars=no
 ;