I have a Loopback model on which I am logging requests to keen.io using the afterRemote hook. http://docs.strongloop.com/display/public/LB/Remote+hooks#Remotehooks-ctx.result
I am also using the response-time package to add the response time header to the response. https://github.com/expressjs/response-time
This is working fine, expect I cannot figure out how to get to the X-Response-Time header in the response in order to log it to keen.io.
Can I get to the response headers in any way below?
module.exports = function(Studio) {
var isStatic = true;
var isNotStatic = false;
Studio.disableRemoteMethod('deleteById', isStatic); // DELETE /Studios/{id}
Studio.disableRemoteMethod('create', isStatic); // POST /Studios
Studio.disableRemoteMethod('upsert', isStatic); // PUT /Studios
Studio.disableRemoteMethod('updateAll', isStatic); // POST /Studios/update
Studio.disableRemoteMethod('updateAttributes', isNotStatic); // PUT /Studios/{id}
Studio.disableRemoteMethod('__create__ListenNps', isNotStatic);
Studio.disableRemoteMethod('__delete__ListenNps', isNotStatic);
Studio.disableRemoteMethod('__destroyById__ListenNps', isNotStatic);
Studio.disableRemoteMethod('__updateById__ListenNps', isNotStatic);
Studio.afterRemote('*', function(ctx, affectedModelInstance, next) {
var Keen = require('keen-js');
var client = new Keen({
projectId: "myid",
writeKey: "mykey"
});
var queryEvent = {
ip: ctx.req.ip,
baseUrl: ctx.req.baseUrl,
url: ctx.req.url,
route: ctx.req.route,
query: ctx.req.query,
method: ctx.methodString,
// response: ctx.result.???, What can I do here to get to the response headers? Specifically X-Response-Time
keen: {
timestamp: new Date().toISOString()
}
};
client.addEvent("queries", queryEvent, function(err, res) {
if (err) {
console.log(err)
} else {
console.log(res)
}
});
next();
});
};