SendToHTTP doesn't work.

[aprex]

Hi,

Tried this rule with r120:

on Etat portail#Switch=1 do
SendToHTTP 192.168.1.1,8080,/json.htm?
param=udevice&type=command&idx=17&nvalue=4&svalue="Open"
taskValueSet 3,1,[Etat portail#Switch]
gpio,4,1
endon

But Domoticz receives nothing...

192.168.1.1,8080,/json.htm?param=udevice&type=command&idx=17&nvalue=4&svalue="Open" works fine in my browser...
Any ideas?

Best regards