[Asterisk-code-review] main/app.c: Transmit Silence on ControlPlayback pause (asterisk[14])

[Richard Mudgett]

Richard Mudgett has uploaded a new change for review. ( https://gerrit.asterisk.org/4470 )

Change subject: main/app.c: Transmit Silence on ControlPlayback pause
......................................................................

main/app.c: Transmit Silence on ControlPlayback pause

ASTERISK-26562 #close

Change-Id: Ie6cb0ffc2b8c775639ce7784fe96f4ea00cfa2f8
---
M main/app.c
1 file changed, 10 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/70/4470/1

diff --git a/main/app.c b/main/app.c
index e1d7049..d5e3314 100644
--- a/main/app.c
+++ b/main/app.c
@@ -1073,6 +1073,7 @@
 	int res;
 	long pause_restart_point = 0;
 	long offset = 0;
+	struct ast_silence_generator *silgen = NULL;
 
 	if (!file) {
 		return -1;
@@ -1163,6 +1164,10 @@
 
 		if ((suspend && strchr(suspend, res)) || res == AST_CONTROL_STREAM_SUSPEND) {
 			pause_restart_point = ast_tellstream(ast_channel_stream(chan));
+
+			if (ast_opt_transmit_silence) {
+				silgen = ast_channel_start_silence_generator(chan);
+			}
 			ast_test_suite_event_notify("PLAYBACK","Channel: %s\r\n"
 				"Control: %s\r\n",
 				ast_channel_name(chan),
@@ -1176,6 +1181,11 @@
 					break;
 				}
 			}
+			if (silgen) {
+				ast_channel_stop_silence_generator(chan, silgen);
+				silgen = NULL;
+			}
+
 			if ((suspend && (res == *suspend)) || res == AST_CONTROL_STREAM_SUSPEND) {
 				res = 0;
 				ast_test_suite_event_notify("PLAYBACK","Channel: %s\r\n"

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ie6cb0ffc2b8c775639ce7784fe96f4ea00cfa2f8
Gerrit-PatchSet: 1
Gerrit-Project: asterisk
Gerrit-Branch: 14
Gerrit-Owner: Richard Mudgett <rmudgett at digium.com>
Gerrit-Reviewer: Mikheili Dautashvili <mishadaut at gmail.com>