From: Tinet-mucw <mucw@ti-net.com.cn>
Date: Fri, 30 Aug 2024 05:45:32 +0000 (+0800)
Subject: app_chanspy.c: resolving the issue with audiohook direction read
X-Git-Tag: 21.5.0-rc1~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57242cbe3190f8c51383e43a83c9c9829074ea5e;p=thirdparty%2Fasterisk.git

app_chanspy.c: resolving the issue with audiohook direction read

ChanSpy(${channel}, qEoS): When chanspy spy the direction read, reading frame is often failed when reading direction read audiohook. because chanspy only read audiohook direction read; write_factory_ms will greater than 100ms soon, then ast_slinfactory_flush will being called, then direction read will fail.

Resolves: #861
(cherry picked from commit e98127d540621c4fc07afa10a0a51333472f38c4)
---

diff --git a/apps/app_broadcast.c b/apps/app_broadcast.c
index de4b81db31..7ab646af03 100644
--- a/apps/app_broadcast.c
+++ b/apps/app_broadcast.c
@@ -249,6 +249,7 @@ static int start_spying(struct ast_autochan *autochan, const char *spychan_name,
 	ast_debug(1, "Attaching spy channel %s to %s\n", spychan_name, ast_channel_name(autochan->chan));
 
 	if (ast_test_flag(flags, OPTION_READONLY)) {
+		ast_audiohook_set_frame_feed_direction(audiohook, AST_AUDIOHOOK_DIRECTION_READ);
 		ast_set_flag(audiohook, AST_AUDIOHOOK_MUTE_WRITE);
 	} else {
 		ast_set_flag(audiohook, AST_AUDIOHOOK_TRIGGER_SYNC);
diff --git a/apps/app_chanspy.c b/apps/app_chanspy.c
index bc799e64d9..f6907a5e03 100644
--- a/apps/app_chanspy.c
+++ b/apps/app_chanspy.c
@@ -570,6 +570,7 @@ static int start_spying(struct ast_autochan *autochan, const char *spychan_name,
 		spychan_name, ast_channel_name(autochan->chan));
 
 	if (ast_test_flag(flags, OPTION_READONLY)) {
+		ast_audiohook_set_frame_feed_direction(audiohook, AST_AUDIOHOOK_DIRECTION_READ);
 		ast_set_flag(audiohook, AST_AUDIOHOOK_MUTE_WRITE);
 	} else {
 		ast_set_flag(audiohook, AST_AUDIOHOOK_TRIGGER_SYNC);