Client type.

Send a request and receive its response.

Request from client.

Creating request without body.

Creating request with file.

Creating request with streaming.

Like requestStreaming, but run the action with exceptions masked

Creating request with builder.

Generalized version of requestStreaming,

Trailers maker. A chunks of the response body is passed with Just. The maker should update internal state with the ByteString and return the next trailers maker. When response body reaches its end, Nothing is passed and the maker should generate trailers. An example:

{-# LANGUAGE BangPatterns #-}
import Data.ByteString (ByteString)
import qualified Data.ByteString.Char8 as C8
import Crypto.Hash (Context, SHA1) -- cryptonite
import qualified Crypto.Hash as CH

-- Strictness is important for Context.
trailersMaker :: Context SHA1 -> Maybe ByteString -> IO NextTrailersMaker
trailersMaker ctx Nothing = return $ Trailers [("X-SHA1", sha1)]
  where
    !sha1 = C8.pack $ show $ CH.hashFinalize ctx
trailersMaker ctx (Just bs) = return $ NextTrailersMaker $ trailersMaker ctx'
  where
    !ctx' = CH.hashUpdate ctx bs

Usage example:

let h2rsp = responseFile ...
    maker = trailersMaker (CH.hashInit :: Context SHA1)
    h2rsp' = setResponseTrailersMaker h2rsp maker

Either the next trailers maker or final trailers.

TrailersMake to create no trailers.

Setting TrailersMaker to Response.

Response from server.

Getting the status of a response.

Getting the headers from a response.

Getting the body size from a response.

Reading a chunk of the response body. An empty ByteString returned when finished.

Generalization of getResponseBodyChunk which also returns if the ByteString is the final one

Reading response trailers. This function must be called after getResponseBodyChunk returns an empty.

Additional information.

How many streams can be created without blocking.

"http" or "https".

Authority.

HTTP method (flat ByteString type).

Path.

File specification.

Offset for file.

How many bytes to read

Reading n bytes.

Naive implementation for readN.

NOTE: This function is intended to be used by a single thread only. (It is probably quite rare anyway to want concurrent reads from the same network socket.)

Position read for files.

Making a position read and its closer.

Position read based on Handle.