Cool. Thank you Anthony. Sorry I didn't look much hard. And, I found a few problems: 1) instead of displace, it's called displace_session. 2) the calling party hear nothing before echo, with or without the m flag. I want to hear MOH while waiting in the sleep. <condition> <action application="answer"/> <action application="playback" data="tone_stream://%(100,1000,800);loops=1"/> <action application="displace_session" data="local_stream://moh m"/> <action application="sleep" data="5000"/> <action application="echo"/> </condition> 3) inconsistent syntax: limit mux vs flags limit, with or without + uuid_displace,<uuid> [start|stop] <path> [<limit>] [mux],session displace,mod_commands displace_session: <path> [<flags>] [+time_limit_ms] I understand fix it might beak backward compatibilities, however, as they go to the same switch_ivr function it would be better if they looks like consistent. On Sun, Oct 31, 2010 at 11:16 AM, Anthony Minessale <anthony.minessale@gmail.com> wrote:
Lookup displace and uuid_displace
On Oct 30, 2010 8:14 PM, "Seven Du" <dujinfang@gmail.com> wrote:
Hi,
I didn't find a way to playback in background in normal dialplan/lua scripts. I know how to use event socket to do async, but I still think it's useful in the following scenario and don't need a socket.
- start playback in background - long time query (http or db query) - explicitly stop background playback, or implicitly stop when any further app executes(or when new data writes to the channel) - do other things using the query result
Is there any existing solutions? or how hart to make a patch? if I make a patch to achieve that, would it be better to make in mod_commands or should I make a new module?
What I'm thinking is to make a BUG in another thread and feed sound data to the channel. Is that the right approach?
Thanks.
-- Blog: http://www.dujinfang.com Proj: http://www.freeswitch.org.cn
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