Add workaround for loopback #643
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rochdev
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Aug 9, 2019
rochdev
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Aug 26, 2019
* Add reference to original handler
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What does this PR do?
This PR adds a workaround to support the
loopbacklibrary. Sinceloopbacktries to find theexpresslayers by comparinghandlerfunctions, it can't find the layers since we wrap thehandlers. This causes therouterstack to be filled with entries that are un-sortable. This is an issue because adding a new layer will cause the layer to be put at the bottom of the stack, below theraiseUrlNotFoundErrorlayer, even after sorting. That means requests will throw a 404 error even though the route is properly registered.This PR makes use of
loopback's aggressive search for the originalhandlefunction by adding a reference to the originalhandlefunction.Motivation
Support loopback.