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write cng frames during sleep

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9811 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2008-10-03 18:14:11 +00:00
parent 3639af34d9
commit f3b413edf1
2 changed files with 12 additions and 3 deletions
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11
src/switch_ivr.c
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@@ -43,8 +43,14 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_sleep(switch_core_session_t *session,
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_time_t start = switch_timestamp_now(), now, done = switch_timestamp_now() + (ms * 1000);
switch_frame_t *read_frame;
switch_frame_t *read_frame, cng_frame = { 0 };
int32_t left, elapsed;
char data[2] = "";
cng_frame.data = data;
cng_frame.datalen = 2;
cng_frame.buflen = 2;
cng_frame.flags = SFF_CNG;
for (;;) {
now = switch_timestamp_now();
@@ -119,6 +125,9 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_sleep(switch_core_session_t *session,
break;
}
}
switch_core_session_write_frame(session, &cng_frame, SWITCH_IO_FLAG_NONE, 0);
}
return status;