Commit graph

12 commits

Author SHA1 Message Date
Andres Loeh
b1a6d88845 Revise the Router type to allow proper sharing.
We've previously used functions in the Router type to provide
information for subrouters. But this accesses the Requests too
early, and breaks sharing of the router structure in general,
causing the Router or large parts of the Router to be recomputed
on every request.

We now do not use functions anymore, and properly compute all
static parts of the router first, and gain access to the request
only in Delayed.

This also turns the code used within Delayed into a proper monad
now called DelayedIO, making some of the code using it a bit
nicer.
2016-04-12 09:38:49 +02:00
Andres Loeh
8c778825c7 Improvements and visualization of router structure.
* Improves how Routers are built, in particular via
the `choice` smart constructors. Static lookups are
now used more often.

* We now have test cases making sure that certain
routers have the same structure.

* The router structure can now be visualized for debugging
purposes as a tree. The new functions `layout` and
`layoutWithContext` do this.
2016-04-11 08:08:37 +02:00
Julian K. Arni
9c12b7839b 7.8 routing fixes, -Wall, cleanup, changelog. 2015-10-26 16:56:46 +01:00
Andres Loeh
1398d1f5e1 More systematic approach to delayed checks.
This introduces a `Delayed` type in `RoutingApplication.hs` that
contains a handler together with delayed checks. There are several
blocks of delayed checks, so that we can ultimately execute them in the
order we desire.

The process is documented in more detail in `RoutingApplication.hs`.
2015-10-26 16:56:25 +01:00
Julian K. Arni
ccadba81ec Cleanup errorspec description of routing, changelog.
Review fixes
2015-10-26 16:55:13 +01:00
Julian K. Arni
a3b5652ab9 Refactor RouteResult.
Fix rerouting tests
        Fix 405 > 404 issue with Capture.
        Remove ServantErrWithPriority and Monoid instance
        More tests
        Update auth-combinator for routing changes
2015-10-26 16:54:49 +01:00
Julian K. Arni
afc76b8f6c Remove MatrixParam.
In servant, servant-server, and servant-client.
2015-10-13 21:37:07 +02:00
Matthias Fischmann
8f01efd599 Export tweakResponse from non-internal module; better haddock comment. 2015-10-12 21:58:06 +02:00
Matthias Fischmann
d106ed9c9f Use Functor class for functor business. 2015-10-12 21:47:47 +02:00
Matthias Fischmann
96f10add65 fmapRouter. 2015-10-12 17:06:43 +02:00
Julian K. Arni
6eb7add53a stylish haskell changes
And import fix.
2015-08-18 00:07:12 +02:00
Andres Loeh
eb86a82105 Refactoring: one module per concept.
The main `Server.Internal` module was getting a bit large for my taste.
It now contains just the instances. All the administrative utilities
are in their own dedicated modules.
2015-06-04 13:14:31 +02:00