Network.HTTP.Toolkit.Response

Documentation

data Response a

Constructors

Response

Fields

responseStatus :: Status

responseHeaders :: [Header]

responseBody :: a

Instances

Functor Response

Eq a => Eq (Response a)

Show a => Show (Response a)

readResponse :: Method -> Connection -> IO (Response BodyReader)

Same as readResponseWithLimit with a Limit of defaultHeaderSizeLimit.

readResponseWithLimit :: Limit -> Method -> Connection -> IO (Response BodyReader)

Read response from provided connection.

The corresponding request Method has to be specified so that the body length can be determined (see RFC 2616, Section 4.4).

Throws:

• InvalidStatusLine if status-line is malformed.
• HeaderTooLarge if status-line and headers together exceed the specified size Limit
• InvalidHeader if status-line is missing or a header is malformed

parseStatusLine :: ByteString -> Maybe Status

Parse status-line (see RFC 2616, Section 6.1).

simpleResponse :: (ByteString -> IO ()) -> Status -> [Header] -> ByteString -> IO ()

Send a simple HTTP response. The provided ByteString is used as the message body. A suitable Content-Length header is added to the specified list of headers.

Note: The first argument to this function is used to send the data. For space efficiency it may be called multiple times.

sendResponse :: (ByteString -> IO ()) -> Response BodyReader -> IO ()

Send an HTTP response.

Note: The first argument to this function is used to send the data. For space efficiency it may be called multiple times.

formatStatusLine :: Status -> ByteString

Format status-line.

determineResponseBodyType :: Method -> Status -> [Header] -> BodyType

Determine the message BodyType from a given Method, Status, and list of message headers (as of RFC 2616, Section 4.4).