很明显lua源码有问题

[smile-yan]

代码出处 --- lua

       if (xml == nil) then
               freeswitch.consoleLog("CRIT","Result is 'nil'\n")
               tryagain = 0
       else
               freeswitch.consoleLog("CRIT","Result is '" .. xml .. "'\n")
               tryagain = 0

错误

在这次循环中， while (tryagain == 1) do 循环中，其实只执行一次。