Function that, when called, will produce the [[requestListener]]
function that will be called for each http request to the server. The function will be
called once when the module is loaded. As such, it is a suitable place for expensive
computation (like setting up a set of routes). The function returned can then utilize the
results of that computation.
Function that, when called, will produce the [[requestListener]] function that will be called for each http request to the server. The function will be called once when the module is loaded. As such, it is a suitable place for expensive computation (like setting up a set of routes). The function returned can then utilize the results of that computation.