Write a Lua Script to Handle Events
The Lua event handler runs a Lua script to handle events. The Lua script must contain a function named handler
with the arguments request
and xml
, as shown below:
function handler(request, xml) ... end
request
is a table holding the request parameters. For example, if the request wasaction=Example&MyParam=Value
, the table will contain a keyMyParam
with the valueValue
. Some events, for example queue size events, are not related to a specific action and so the table might be empty.xml
is a string of XML that contains information about the event.