node.js - fs.exists() is both true and false - 


fs.exists(controller_path, function (exists)  {      util.debug( exists ? 'here' : 'not here' ); });

this example documentation. file exists each request, recieve:

debug: here debug: not here

you have posted sample code not actual code have. don't expect much.

however, he's shot-in-the-dark i'm willing bet right:

you don't realize browser sending 2 requests: 1 "/" , second "/favicon.ico".


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