diff options
author | dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-01-13 17:16:12 +0000 |
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committer | dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-01-13 17:16:12 +0000 |
commit | d033cebab7019332527a8afa293c292d9cec3591 (patch) | |
tree | 17b4ea8cb7aa4896f1f439c11e955dd3a56f8321 /apps/app_waitforring.c | |
parent | 9f109000f2d3f2f90158ec2889ec3b89b15f4ce3 (diff) |
add silence gen to wait apps
asterisk.conf's 'transmit_silence' option existed before
this patch, but was limited to only generating silence
while recording and sending DTMF. Now enabling the
transmit_silence option generates silence during wait
times as well.
To achieve this, ast_safe_sleep has been modified to
generate silence anytime no other generators are present
and transmit_silence is enabled. Wait apps not using
ast_safe_sleep now generate silence when transmit_silence
is enabled as well.
(closes issue 0016524)
Reported by: kobaz
(closes issue 0016523)
Reported by: kobaz
Tested by: dvossel
Review: https://reviewboard.asterisk.org/r/456/
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@239718 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_waitforring.c')
-rw-r--r-- | apps/app_waitforring.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/apps/app_waitforring.c b/apps/app_waitforring.c index c4cea20e8..a136701d5 100644 --- a/apps/app_waitforring.c +++ b/apps/app_waitforring.c @@ -57,6 +57,7 @@ static int waitforring_exec(struct ast_channel *chan, void *data) { struct ast_module_user *u; struct ast_frame *f; + struct ast_silence_generator *silgen = NULL; int res = 0; int ms; @@ -67,6 +68,10 @@ static int waitforring_exec(struct ast_channel *chan, void *data) u = ast_module_user_add(chan); + if (ast_opt_transmit_silence) { + silgen = ast_channel_start_silence_generator(chan); + } + ms *= 1000; while(ms > 0) { ms = ast_waitfor(chan, ms); @@ -114,6 +119,10 @@ static int waitforring_exec(struct ast_channel *chan, void *data) } ast_module_user_remove(u); + if (silgen) { + ast_channel_stop_silence_generator(chan, silgen); + } + return res; } |