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Allow Answer(delay) to create delay after answering (bug #3160)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4586 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-12-29 12:49:35 +00:00
parent 8bf932bf27
commit ed18567073
1 changed files with 14 additions and 3 deletions
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17
pbx.c
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@@ -210,8 +210,10 @@ static struct pbx_builtin {
{ "Answer", pbx_builtin_answer, { "Answer", pbx_builtin_answer,
"Answer a channel if ringing", "Answer a channel if ringing",
" Answer(): If the channel is ringing, answer it, otherwise do nothing. \n" " Answer([delay]): If the channel is ringing, answer it, otherwise do nothing. \n"
"Returns 0 unless it tries to answer the channel and fails.\n" "If delay is specified, asterisk will pause execution for the specified amount\n"
"of milliseconds if an answer is required, in order to give audio a chance to\n"
"become ready. Returns 0 unless it tries to answer the channel and fails.\n"
}, },
{ "BackGround", pbx_builtin_background, { "BackGround", pbx_builtin_background,
@@ -4705,7 +4707,16 @@ static int pbx_builtin_congestion(struct ast_channel *chan, void *data)
static int pbx_builtin_answer(struct ast_channel *chan, void *data) static int pbx_builtin_answer(struct ast_channel *chan, void *data)
{ {
return ast_answer(chan); int delay = atoi(data);
int res;
if (chan->_state == AST_STATE_UP)
delay = 0;
res = ast_answer(chan);
if (res)
return res;
if (delay)
res = ast_safe_sleep(chan, delay);
return res;
} }
static int pbx_builtin_setlanguage(struct ast_channel *chan, void *data) static int pbx_builtin_setlanguage(struct ast_channel *chan, void *data)