On Fri, Jun 25, 2010 at 10:41:37AM +0800, Seven Du wrote:
Hi,
As I can see, You cannot do this in inbound erlang
sendmsg(FS, uuid, playback, "1.wav"); sendmsg(FS, uuid, playback, "2.wav"); sendmsg(FS, uuid, transfer, "xxxxx
because it's async, and it will play 2.wav immediately.
1) Sure if I know the length of 1.wav I can
sendmsg(FS, uuid, playback, 1.wav sleep(3000 sendmsg(FS, uuid, playback, 2.wav
2) Or I could wait the execute_complete event which will be a little complicated
According to http://wiki.freeswitch.org/wiki/Event_socket_outbound
Is it possible to send a event-lock param to lock the message temporarily? like
sendmsg(FS, UUID, App, Args, [{"event-lock", "true"}]).
Yes, event-lock works from erlang too (its implemented down in the core I think). I use it to prevent exactly this problem. Feel free to update the wiki to note this is available. Andrew