This is a library for creating HTTP/2 servers.
To see some introductory docs, please check the Hackage page or the file hs-src/SecondTransfer.hs.
At the moment, we support both Linux and Mac OS X. We haven't tested the library in Windows, but off the top of my head I can not think on any too Unix specific thing that we are using.
Building and installing
The preferred method of installing SecondTransfer is through Stack.
SecondTransfer uses Botan for its TLS layer, but
the default build disables the library to play nice with Stack's build servers.
Enable it by installing Botan in your preferred location, switching on the flag
enable-botan (you can do that in your stack.yaml file) and adjusting the necessary
include directories (through
extra-lib-dirs, also in
We use a extensible TLS mechanism, so if you would rather use a recent version
of OpenSSL, look for the typeclass
TLSContext and implement it.
Running the tests
There are two sets of tests: normal Haskell tests and a custom test suite called Suite 1 that requires Stack, Python 3.4+, Redis running in localhost/standard port with DB 3 erasable, and Numpy. To run Suite 1, SecondTransfer should be compiled with the "Monitoring" flag enabled.
There is a very basic example at
tests/tests-hs-src/compiling_ok.hs, and a somewhat more complicated one at
examples/attempt_bust; that one shows how to do HTTP/2.0 push from the library.
Uploading documentation (provided you have access to the package in Hackage):
$ ./hackage-upload-docs.sh second-transfer 0.5.4.0 <hackage-user> <hackage-password>
Running with instrumentation
LD_PRELOAD=/usr/local/lib/shimmercat-build/deps/libasan.so SAN_OPTIONS=verbosity=1:help=true shimmercat devlove