Railo 4.2 Reference
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Returns the localhost IP address, which is for IPv4 and ::1 for IPv6 addresses.


getlocalhostip([boolean all,[boolean refresh]]):any


The arguments for this function are set. You can not use other arguments except the following ones.
Name Type Required Description
all boolean  No pass true to get an Array with all of the local IP addresses. default [false] will return a String with one value.  
refresh boolean  No on some systems getting all of the IP addresses can take some time so the result is cached after the first call, if the system's IP addresses were modified, pass true to refresh that cache.