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Can you give an example of how to use the listener? #5

timblack1 opened this Issue May 1, 2012 · 0 comments

1 participant


README.mkd says:

To define a new listener in your design doc:

{ ....

"changes":"var sys = require('sys');
           var listener = function (change) {
           exports.listener = listener;",

I'm at a loss as to how to use this listener. Can you point me to an example of how to use it? I'm new to Node.js. Is there a general example of how to use a listener in the Node.js docs that would set me on the right path? I got here by watching this screencast: and searching for the changes listener Mikeal mentioned. Can you give a code snippet that shows the outlines of how to use the code above to notice that the database contains a new request to send an email? That's the gist of what I need to figure out, except instead of sending an email from Node, I'm trying to make an HTTP request.

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