From ef46c82cfb2b5bc246121e84bd205432da4b3e2b Mon Sep 17 00:00:00 2001
From: "Michael L. Young" <elgueromexicano@gmail.com>
Date: Fri, 21 Feb 2014 00:50:02 +0000
Subject: [PATCH] app_chanspy: Documentation Update To Clarify "x" Option

When using the "x" option (specify a DTMF digit to exit the application), it is
not obvious in the documentation that this only works when spying on a channel.
If a channel being used to spy on other channels is waiting to connect to a
channel or is no longer attached to a channel, the DTMF is ignored.

As noted on the issue tracker, since there are workarounds available and this is
a rarely used option we are opting for a documentation change here.

(closes issue ASTERISK-22661)
Reported by: Chris Hillman
Patches:
    asterisk-22661-doc-clarify-chan_spy.diff
                                     uploaded by Michael L. Young (license 5026)

Review: https://reviewboard.asterisk.org/r/2990/
........

Merged revisions 408536 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 408537 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 408538 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@408539 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_chanspy.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/apps/app_chanspy.c b/apps/app_chanspy.c
index 0347906dc6..f568083fda 100644
--- a/apps/app_chanspy.c
+++ b/apps/app_chanspy.c
@@ -164,7 +164,9 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 					</option>
 					<option name="x">
 						<argument name="digit" required="true">
-							<para>Specify a DTMF digit that can be used to exit the application.</para>
+							<para>Specify a DTMF digit that can be used to exit the application while actively
+							spying on a channel. If there is no channel being spied on, the DTMF digit will be
+							ignored.</para>
 						</argument>
 					</option>
 					<option name="X">
@@ -303,7 +305,9 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 					</option>
 					<option name="x">
 						<argument name="digit" required="true">
-							<para>Specify a DTMF digit that can be used to exit the application.</para>
+							<para>Specify a DTMF digit that can be used to exit the application while actively
+							spying on a channel. If there is no channel being spied on, the DTMF digit will be
+							ignored.</para>
 						</argument>
 					</option>
 					<option name="X">
-- 
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