I put flushDigits right before playAndGetDigits, but it is still queueing up keypresses... if I type more than one key, weird things start happening in my loop. (the one that prompts for 1 - play back recording, 2=submit recording, 3 = rerecord)... sometimes I get the message "invalid response" followed a few seconds by "your recording has been submitted", and I've not typed anything in between. incidentally, if I press a digit while playAndGetDigits is still speaking, it takes a few seconds for it to stop talking and act on the keypress... ... it just doesn't seem very responsive.... which is why I'm testing extra keypresses... because if users don't immediately get a response, they tend to press the key again. script here: http://pastebin.freeswitch.org/16584 On 6/24/2011 3:17 PM, Anthony Minessale wrote:
session:flushDigits() right before you collect DTMF and you will never get any old dtmf
On Fri, Jun 24, 2011 at 2:51 PM, Wes<wes-fs@499x.com> wrote:
I'm writing an ivr script in lua, and using playAndGetDigits in a couple different places. Both places just take a single digit to continue on. If the user presses 2 digits, it seems as if the second digit is being queued and it's being processed in the next call to playAndGetDigits. Often the extra digit is invalid, so when it tells the user to press a certain key, it follows immediately with the message "invalid key", due to the extra key being in the "queue"...
is this anything I can protect against? I found a flush_dtmf, but it is not very documented: http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_flush_dtmf
and I also found this: http://wiki.freeswitch.org/wiki/Session_flushDigits
but calling it before and after playAndGetDigits didn't *seem* to help... should it?
script here: http://pastebin.freeswitch.org/16584
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