[Freeswitch-users] Dialplan - Lua in-line expansion

[Phillip Jones]

I am going crazy - please tell me what I am missing:

I have a dialplan:

<action application="set" data="VUM_SAY_CID=${lua(util_get10digits.lua
${VUM_Outgoing_CallerID_Number})}" inline="true"/>


I have a lua script:


freeswitch.consoleLog("NOTICE","util_get10digits.lua \n")
freeswitch.consoleLog("NOTICE","Argument passed [" .. argv[1] .."]\n")
local result = "none"
*result = string.sub(argv[1], -10)*
freeswitch.consoleLog("NOTICE", "Result: [" .. result .."]\n")
*return result*


I run the dialplan:

Dialplan: sofia/Carrier/2154791697 at 64.158.162.74 Action
set(VUM_SAY_CID=${lua(util_get10digits.lua
${VUM_Outgoing_CallerID_Number})}) I
2014-12-11 15:20:21.795274 [NOTICE] switch_cpp.cpp:1328 util_get10digits.lua
2014-12-11 15:20:21.795274 [NOTICE] switch_cpp.cpp:1328 Argument passed
[+12154791697]
*2014-12-11 15:20:21.795274 [NOTICE] switch_cpp.cpp:1328 Result:
[2154791697]*
2014-12-11 15:20:21.795274 [DEBUG] switch_cpp.cpp:1075 sofia/Carrier/
2154791697 at 64.158.162.74 destroy/unlink session from object
EXECUTE sofia/Carrier/2154791697 at 64.158.162.74 set(VUM_SAY_CID=)
*2014-12-11 15:20:21.795274 [DEBUG] mod_dptools.c:1435
sofia/Carrier/2154791697 at 64.158.162.74 <2154791697 at 64.158.162.74> SET
[VUM_SAY_CID]=[UNDEF]*


The lua script runs correctly - how ever the result is not returned the
VUM_SAY_CID variable in the dialplan


The work around is to set the session variable in the script. But I
wondering what I am missing. Is "return result" not how you return a result
from Lua?


Thanks for any help.


Phil
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