streaming-commons

Common lower-level functions needed by various streaming data libraries

https://github.com/fpco/streaming-commons

Version on this page:	0.1.19
LTS Haskell 23.19:	0.2.3.0
Stackage Nightly 2025-04-30:	0.2.3.0
Latest on Hackage:	0.2.3.0

See all snapshots streaming-commons appears in

MIT licensed by Michael Snoyman, Emanuel Borsboom

Maintained by [email protected]

This version can be pinned in stack with:streaming-commons-0.1.19@sha256:3a02f84578f75eac1425dca877f8d697b68d379a21970c1dad96196620404803,5262

Module documentation for 0.1.19

Data
- Data.Streaming

Depends on 14 packages(full list with versions):

array, async, base, blaze-builder, bytestring, directory, network, process, random, stm, text, transformers, unix, zlib

Used by 17 packages in lts-11.22(full list with versions):

conduit-algorithms, conduit-extra, connection-pool, http-client, http-reverse-proxy, network-conduit-tls, pipes-text, store, wai-cli, wai-extra, wai-handler-launch, warp, warp-tls, websockets, wrecker, yesod, yesod-bin

streaming-commons

Common lower-level functions needed by various streaming data libraries. Intended to be shared by libraries like conduit and pipes.

Dependencies

One of the requirements of this package is to restrict ourselves to “core” dependencies. The definition of core is still to be decided, but here’s a working start:

No dependency on system libraries, beyond that which is required by other dependencies.
Anything which ships with GHC. However, we must retain compatibility with versions of those packages going back to at least GHC 7.4, and preferably earlier.
text, once again with backwards compatibility for versions included with legacy Haskell Platform. In other words, 0.11.2 support is required.
network, support back to 2.3. We do not need to support the network/network-bytestring split.
stm, preferably all the way back to 2.1.
transformers

For debate:

Other Haskell Platform packages, especially vector and attoparsec.

Changes

0.1.19

Update getAddrInfo hints to allow hostnames and portnames #46

0.1.18

Add isCompleteInflate

0.1.17

Add bindPortGenEx

0.1.16

Add closeStreamingProcessHandle

0.1.15.5

Make getSocket{Family}TCP try all addr candidates #32

0.1.15.3

Fix benchmarks

0.1.15.2

Document child process behavior in waitForProcess

0.1.15.1

Catch exceptions thrown by waitForProcess

0.1.15

Use `NO_DELAY1 for TCP client connections #27

0.1.14.2

Fix bug in process exception display of args with spaces/quotes

0.1.14

Exporting HasReadBufferSize; instance for ClientSettingsUnix #24

0.1.13

Make size of read buffer configurable, change default size to 32 kiB #23

0.1.12.1

Fix up acceptSafe as mentioned by Kazu

0.1.12

appRawSocket

0.1.11

getUnusedInflated: Return uncompressed data following compressed data #20

0.1.10

Support blaze-builder >= 0.4. Add newByteStringBuilderRecv to Data.Streaming.ByteString.Builder; add modules Data.Streaming.ByteString.Builder.Buffer and Data.Streaming.ByteString.Builder.Class.

0.1.9

Add Data.Streaming.ByteString.Builder

0.1.8

Generalise types of run*Server which never cleanly return #13

0.1.7.1

Fix streamingProcess so that it doesn’t close Handles passed in with UseProvidedHandle.

0.1.7

withCheckedProcess added.

0.1.6

Provide appCloseConnection to get the underlying connection from an AppData.