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Alex Rivera
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I have a node app that has a line like this: var ip = process.env.IP || 'http://localhost'; I am using it with passport-facebook node package to define the callback from Facebook authentication: passport.use(new FacebookStrategy({ clientID: FACEBOOK_APP_ID, clientSecret: FACEBOOK_APP_SECRET, callbackURL: ip + ":" + port + "/auth/facebook/callback" }, function(accessToken, refreshToken, profile, done) { // asynchronous verification, for effect... process.nextTick(function () { return done(null, profile); }); } )); It seems that Heroku doesn't know process.env.IP so I went ahead and defined a config var in Heroku: heroku config:add process.env.IP=http://app.mydomain.com Debugging the server I see that ip is not what I want but it's http://localhost same as I defined as the fallback in the first line of code. How do I get node to read the config var correctly from heroku ?
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