Make req.route an object saving route and baseUrl #37
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When using an error handler you have access to req.route which describes the most recently matched route. However, some other informaiton (like req.baseUrl) gets changed before the error handler runs. This commit changes req.route to an object that also contains the req.baseUrl before it gets changed. Since the actual route object is not scoped to the current event, this commit instead uses a new object to store the baseUrl but sets the __proto__ to the route object so that all its properties are also available.
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Some thoughts/questions:
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| @@ -271,7 +271,8 @@ Router.prototype.handle = function handle(req, res, callback) { | |||
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| // store route for dispatch on change | |||
| if (route) { | |||
| req.route = route | |||
| req.route = req.route || { __proto__: route } | |||
| req.route.baseUrl = req.baseUrl; | |||
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Oops, must remove the habitual ;
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Any thoughts/feedback on this? |
dougwilson
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Hey! I am (finally) getting around to trying to wrangle these and I think that this is a good idea. Sadly I think it is breaking and since it is so old I am not sure it is a good idea to revive this as is or take a new try specifically on top of the |
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This PR attempts to implement expressjs/express#2883.
When using an error handler you have access to
req.routewhich describes the most recently matched route. However, some other informaiton (likereq.baseUrl) gets changed before the error handler runs.This commit changes
req.routeto an object that also contains thereq.baseUrlbefore it gets changed.Since the actual
routeobject is not scoped to the current event, this commit instead uses a new object to store thebaseUrlbut sets the__proto__to therouteobject so that all its properties are also available.