I have an 'action', which is an object that is the controlling code for
incoming requests. My code looks like this:
loginSubmit: function() {
var self = this,
session = generateCookie();
user.on('loginValid', function(data) {
client.sadd('sessions', session, redis.print);
self.response.setHeader("Set-Cookie",
["session="+session+";Path=/"]);
self.response.writeHead(200);
self.response.end();
});
user.on('loginInvalid', function(data) {
self.statusCode(404);
});
user.login(self.postData.email, self.postData.password);
},
'loginSubmit' is the action, it is executed when a request comes into
/login/submit. Currently only AJAX requests touch loginSubmit, no page
reload.
When I fill the form and hit submit, ajax fires and runs loginSubmit. If I
fill out the form to emit 'loginInvalid', then fill it out again to emit
'loginValid', node throws an error:
http.js:686
throw new Error('Can\'t render headers after they are sent to the
client.'
Why?
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