gRPC-haskell/core/grpc-haskell-core.cabal

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name: grpc-haskell-core
version: 0.3.0
synopsis: Haskell implementation of gRPC layered on shared C library.
homepage: https://github.com/awakenetworks/gRPC-haskell
license: Apache-2.0
license-file: LICENSE
author: Awake Networks
maintainer: opensource@awakenetworks.com
copyright: Copyright 2016 Awake Networks
category: Network
build-type: Simple
cabal-version: >=1.10
extra-source-files: include/grpc_haskell.h
tests/ssl/localhost.crt
tests/ssl/localhost.key
Flag Debug
Description: Adds debug logging.
Manual: True
Default: False
library
build-depends:
base >=4.8 && <5.0
, clock >=0.6.0 && <0.9
, bytestring ==0.10.*
, stm >=2.4 && <2.6
, containers >=0.5 && <0.7
, managed >= 1.0.0 && < 1.1
, transformers
c-sources:
cbits/grpc_haskell.c
exposed-modules:
-- NOTE: the order of these matters to c2hs.
Network.GRPC.Unsafe.Constants
Network.GRPC.Unsafe.Time
Network.GRPC.Unsafe.Slice
Network.GRPC.Unsafe.ChannelArgs
Network.GRPC.Unsafe.ByteBuffer
Network.GRPC.Unsafe.Metadata
Network.GRPC.Unsafe.Op
Network.GRPC.Unsafe
Network.GRPC.Unsafe.Security
Network.GRPC.LowLevel
Network.GRPC.LowLevel.Server.Unregistered
Network.GRPC.LowLevel.Client.Unregistered
Network.GRPC.LowLevel.CompletionQueue
Network.GRPC.LowLevel.CompletionQueue.Internal
Network.GRPC.LowLevel.CompletionQueue.Unregistered
Network.GRPC.LowLevel.GRPC
grpc-haskell{-core} -> 0.2.0: Fix MetadataMap duplicate-key ordering (#132) * Put LD_LIBRARY_PATH set back into Linux `nix-shell` ...as we need it for `ghci` workflows inside the shell(s). * Add (failing) test case to check MetadataMap ordering * Remove SortedList value-component from MetadataMap ...which fixes the failing test case introduced by `85a2d13`. This is a potentially breaking change that warrants a library rev bump. I'm not sure what the original reason was for the sorted list component of `MetadataMap` (i.e., header values), but that implementation choice makes it so that determining the "last provided" header value associated with a duplicate key cannot be recovered. That is, it is in violation of this requirement from the [spec](https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md): ``` Custom-Metadata header order is not guaranteed to be preserved except for values with duplicate header names. ``` I'm guessing that the original motivation might have been to ensure that the Eq instance was not sensitive to ordering of values for duplicate keys. I think we can drop the existing `Eq` assumption about order-insensitive values for duplicate keys (there is order sensitivity after all), and if we end up discovering a common use case for an order-insensitive equality on values, we should address that via a utility function (instead via the type's `Eq` instance). So, this commit changes the value component of the `MetadataMap` type to be a list of `ByteString` values instead of `SortedList ByteString`, and removes the `sorted-list` package as a dependency, as it has no other uses in the library. Note that this commit is not claiming we are now spec-compliant w.r.t. header treatment after this change. In particular (and at least), 1. We do not yet support base64-encoded binary data via the special `-bin` key suffix. 2. As far as I am aware, we do not (yet) interpret comma-separated header values the same as duplicate header keys for each of those values. 3. As far as I am aware, we do not (yet) do any validation of header names nor whitespace handling as per the request grammar from the spec. * Extend Arbitrary MetadataMap to explicitly encode key duplication Duplicate keys were allowed by the previous implementation, but this commit makes key duplication more explicit and more frequent. * Add metadata map ordering QC prop * Drop qualified use of @?= since it's so common in this module * Extend checkMetadataOrdering to check instance Eq MetadataMap ...and use the appropriate bracketing wrapper. * Relocate MetadataMap type to its own module * Add some helper functions for MetadataMap lookup; documentation * Extend testMetadataOrdering w/ use of lookup{All,Last} * Bump grpc-haskell{,-core} -> 0.2.0
2021-07-01 03:32:33 +02:00
Network.GRPC.LowLevel.GRPC.MetadataMap
Network.GRPC.LowLevel.Op
Network.GRPC.LowLevel.Server
Network.GRPC.LowLevel.Call
Network.GRPC.LowLevel.Call.Unregistered
Network.GRPC.LowLevel.Client
extra-libraries:
2019-08-22 18:12:21 +02:00
grpc
, gpr
includes:
include/grpc_haskell.h
, grpc/grpc.h
, grpc/status.h
, grpc/support/time.h
, grpc/impl/codegen/compression_types.h
, grpc/slice_buffer.h
, grpc/slice.h
build-tools: c2hs
default-language: Haskell2010
ghc-options: -Wall -Werror -fwarn-incomplete-patterns -fno-warn-unused-do-bind
include-dirs: include
hs-source-dirs: src
default-extensions: CPP
CC-Options: -std=c99
if flag(debug)
CPP-Options: -DDEBUG
CC-Options: -DGRPC_HASKELL_DEBUG -std=c99
test-suite tests
build-depends:
base >=4.8 && <5.0
, grpc-haskell-core
, bytestring ==0.10.*
, unix
, time
, async >=2.1 && <2.3
, tasty >= 0.11
, tasty-hunit >= 0.9
, tasty-quickcheck >= 0.8.4
, containers >=0.5 && <0.7
, managed >= 1.0.0 && < 1.1
, pipes >=4.1 && <=4.4
, proto3-suite
, transformers
, safe
, clock >=0.6.0 && <0.9
, turtle >= 1.2.0
, text
, QuickCheck >=2.8 && <3.0
other-modules:
LowLevelTests,
LowLevelTests.Op,
UnsafeTests
default-language: Haskell2010
ghc-options: -Wall -Werror -fwarn-incomplete-patterns -fno-warn-unused-do-bind -g -threaded -rtsopts
hs-source-dirs: tests
main-is: Properties.hs
type: exitcode-stdio-1.0
default-extensions: CPP
if flag(debug)
CPP-Options: -DDEBUG
CC-Options: -DGRPC_HASKELL_DEBUG