Imm

Meta-module that reexports many Imm sub-modules.

Documentation

data Callback

External program run for each feed element.

Data is passed to that program through standard input (stdin).

Constructors

Callback

Fields

• _executable :: FilePath
• _arguments :: [Text]

Instances

Generic Callback

Defined in Imm.Callback

Associated Types

type Rep Callback :: Type -> Type

Methods

from :: Callback -> Rep Callback x

to :: Rep Callback x -> Callback

Read Callback

Defined in Imm.Callback

Methods

readsPrec :: Int -> ReadS Callback

readList :: ReadS [Callback]

readPrec :: ReadPrec Callback

readListPrec :: ReadPrec [Callback]

Show Callback

Defined in Imm.Callback

Methods

showsPrec :: Int -> Callback -> ShowS

show :: Callback -> String

showList :: [Callback] -> ShowS

FromDhall Callback

Defined in Imm.Callback

Methods

autoWith :: InputNormalizer -> Decoder Callback

Eq Callback

Defined in Imm.Callback

Methods

(==) :: Callback -> Callback -> Bool

(/=) :: Callback -> Callback -> Bool

Ord Callback

Defined in Imm.Callback

Methods

compare :: Callback -> Callback -> Ordering

(<) :: Callback -> Callback -> Bool

(<=) :: Callback -> Callback -> Bool

(>) :: Callback -> Callback -> Bool

(>=) :: Callback -> Callback -> Bool

max :: Callback -> Callback -> Callback

min :: Callback -> Callback -> Callback

Pretty Callback

Defined in Imm.Callback

Methods

pretty :: Callback -> Doc ann

prettyList :: [Callback] -> Doc ann

type Rep Callback

Defined in Imm.Callback

type Rep Callback = D1 ('MetaData "Callback" "Imm.Callback" "imm-2.1.2.0-D2NMr4mlUE8FsGQYPYqh5Y" 'False) (C1 ('MetaCons "Callback" 'PrefixI 'True) (S1 ('MetaSel ('Just "_executable") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FilePath) :*: S1 ('MetaSel ('Just "_arguments") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Text])))

data Proxy

Define a HTTP proxy, consisting of a hostname and port number.

Constructors

Proxy

Fields

• proxyHost :: ByteString

  The host name of the HTTP proxy in URI format. IPv6 addresses in square brackets.

• proxyPort :: Int

  The port number of the HTTP proxy.

Instances

Read Proxy

Defined in Network.HTTP.Client.Types

Methods

readsPrec :: Int -> ReadS Proxy

readList :: ReadS [Proxy]

readPrec :: ReadPrec Proxy

readListPrec :: ReadPrec [Proxy]

Show Proxy

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> Proxy -> ShowS

show :: Proxy -> String

showList :: [Proxy] -> ShowS

Eq Proxy

Defined in Network.HTTP.Client.Types

Methods

(==) :: Proxy -> Proxy -> Bool

(/=) :: Proxy -> Proxy -> Bool

Ord Proxy

Defined in Network.HTTP.Client.Types

Methods

compare :: Proxy -> Proxy -> Ordering

(<) :: Proxy -> Proxy -> Bool

(<=) :: Proxy -> Proxy -> Bool

(>) :: Proxy -> Proxy -> Bool

(>=) :: Proxy -> Proxy -> Bool

max :: Proxy -> Proxy -> Proxy

min :: Proxy -> Proxy -> Proxy

data HttpException

An exception which may be generated by this library

Since: http-client-0.5.0

Constructors

HttpExceptionRequest Request HttpExceptionContent

Most exceptions are specific to a Request. Inspect the HttpExceptionContent value for details on what occurred.

Since: http-client-0.5.0

InvalidUrlException String String

A URL (first field) is invalid for a given reason (second argument).

Since: http-client-0.5.0

Instances

Exception HttpException

Defined in Network.HTTP.Client.Types

Methods

toException :: HttpException -> SomeException

fromException :: SomeException -> Maybe HttpException

displayException :: HttpException -> String

Show HttpException

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> HttpException -> ShowS

show :: HttpException -> String

showList :: [HttpException] -> ShowS

data Manager

Keeps track of open connections for keep-alive.

If possible, you should share a single Manager between multiple threads and requests.

Since 0.1.0

Instances

HasHttpManager Manager

Defined in Network.HTTP.Client.Types

Methods

getHttpManager :: Manager -> Manager

data StreamFileStatus

Status of streaming a request body from a file.

Since 0.4.9

Constructors

StreamFileStatus

Fields

• fileSize :: Int64
• readSoFar :: Int64
• thisChunkSize :: Int

Instances

Show StreamFileStatus

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> StreamFileStatus -> ShowS

show :: StreamFileStatus -> String

showList :: [StreamFileStatus] -> ShowS

Eq StreamFileStatus

Defined in Network.HTTP.Client.Types

Methods

(==) :: StreamFileStatus -> StreamFileStatus -> Bool

(/=) :: StreamFileStatus -> StreamFileStatus -> Bool

Ord StreamFileStatus

Defined in Network.HTTP.Client.Types

Methods

compare :: StreamFileStatus -> StreamFileStatus -> Ordering

(<) :: StreamFileStatus -> StreamFileStatus -> Bool

(<=) :: StreamFileStatus -> StreamFileStatus -> Bool

(>) :: StreamFileStatus -> StreamFileStatus -> Bool

(>=) :: StreamFileStatus -> StreamFileStatus -> Bool

max :: StreamFileStatus -> StreamFileStatus -> StreamFileStatus

min :: StreamFileStatus -> StreamFileStatus -> StreamFileStatus

class HasHttpManager a where

Methods

getHttpManager :: a -> Manager

Instances

HasHttpManager Manager

Defined in Network.HTTP.Client.Types

Methods

getHttpManager :: Manager -> Manager

data ProxyOverride

How the HTTP proxy server settings should be discovered.

Since 0.4.7

data ManagerSettings

Settings for a Manager. Please use the defaultManagerSettings function and then modify individual settings. For more information, see http://www.yesodweb.com/book/settings-types.

Since 0.1.0

data Response body

A simple representation of the HTTP response.

Since 0.1.0

Instances

Foldable Response

Defined in Network.HTTP.Client.Types

Methods

fold :: Monoid m => Response m -> m

foldMap :: Monoid m => (a -> m) -> Response a -> m

foldMap' :: Monoid m => (a -> m) -> Response a -> m

foldr :: (a -> b -> b) -> b -> Response a -> b

foldr' :: (a -> b -> b) -> b -> Response a -> b

foldl :: (b -> a -> b) -> b -> Response a -> b

foldl' :: (b -> a -> b) -> b -> Response a -> b

foldr1 :: (a -> a -> a) -> Response a -> a

foldl1 :: (a -> a -> a) -> Response a -> a

toList :: Response a -> [a]

null :: Response a -> Bool

length :: Response a -> Int

elem :: Eq a => a -> Response a -> Bool

maximum :: Ord a => Response a -> a

minimum :: Ord a => Response a -> a

sum :: Num a => Response a -> a

product :: Num a => Response a -> a

Traversable Response

Defined in Network.HTTP.Client.Types

Methods

traverse :: Applicative f => (a -> f b) -> Response a -> f (Response b)

sequenceA :: Applicative f => Response (f a) -> f (Response a)

mapM :: Monad m => (a -> m b) -> Response a -> m (Response b)

sequence :: Monad m => Response (m a) -> m (Response a)

Functor Response

Defined in Network.HTTP.Client.Types

Methods

fmap :: (a -> b) -> Response a -> Response b

(<$) :: a -> Response b -> Response a

Show body => Show (Response body)

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> Response body -> ShowS

show :: Response body -> String

showList :: [Response body] -> ShowS

data ResponseTimeout

How to deal with timing out on retrieval of response headers.

Since: http-client-0.5.0

Instances

Show ResponseTimeout

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> ResponseTimeout -> ShowS

show :: ResponseTimeout -> String

showList :: [ResponseTimeout] -> ShowS

Eq ResponseTimeout

Defined in Network.HTTP.Client.Types

Methods

(==) :: ResponseTimeout -> ResponseTimeout -> Bool

(/=) :: ResponseTimeout -> ResponseTimeout -> Bool

data Request

All information on how to connect to a host and what should be sent in the HTTP request.

If you simply wish to download from a URL, see parseRequest.

The constructor for this data type is not exposed. Instead, you should use either the defaultRequest value, or parseRequest to construct from a URL, and then use the records below to make modifications. This approach allows http-client to add configuration options without breaking backwards compatibility.

For example, to construct a POST request, you could do something like:

initReq <- parseRequest "http://www.example.com/path"
let req = initReq
            { method = "POST"
            }

For more information, please see http://www.yesodweb.com/book/settings-types.

Since 0.1.0

Instances

Show Request

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> Request -> ShowS

show :: Request -> String

showList :: [Request] -> ShowS

type GivesPopper a = NeedsPopper a -> IO a

A function which will provide a Popper to a NeedsPopper. This seemingly convoluted structure allows for creation of request bodies which allocate scarce resources in an exception safe manner.

Since 0.1.0

type NeedsPopper a = Popper -> IO a

A function which must be provided with a Popper.

Since 0.1.0

type Popper = IO ByteString

A function which generates successive chunks of a request body, provider a single empty bytestring when no more data is available.

Since 0.1.0

data RequestBody

When using one of the RequestBodyStream / RequestBodyStreamChunked constructors, you must ensure that the GivesPopper can be called multiple times. Usually this is not a problem.

The RequestBodyStreamChunked will send a chunked request body. Note that not all servers support this. Only use RequestBodyStreamChunked if you know the server you're sending to supports chunked request bodies.

Since 0.1.0

Constructors

RequestBodyLBS ByteString

RequestBodyBS ByteString

RequestBodyBuilder Int64 Builder

RequestBodyStream Int64 (GivesPopper ())

RequestBodyStreamChunked (GivesPopper ())

RequestBodyIO (IO RequestBody)

Allows creation of a RequestBody inside the IO monad, which is useful for making easier APIs (like setRequestBodyFile).

Since: http-client-0.4.28

Instances

IsString RequestBody

Since 0.4.12

Defined in Network.HTTP.Client.Types

Methods

fromString :: String -> RequestBody

Monoid RequestBody

Defined in Network.HTTP.Client.Types

Methods

mempty :: RequestBody

mappend :: RequestBody -> RequestBody -> RequestBody

mconcat :: [RequestBody] -> RequestBody

Semigroup RequestBody

Defined in Network.HTTP.Client.Types

Methods

(<>) :: RequestBody -> RequestBody -> RequestBody

sconcat :: NonEmpty RequestBody -> RequestBody

stimes :: Integral b => b -> RequestBody -> RequestBody

data CookieJar

Instances

Monoid CookieJar

Since 1.9

Defined in Network.HTTP.Client.Types

Methods

mempty :: CookieJar

mappend :: CookieJar -> CookieJar -> CookieJar

mconcat :: [CookieJar] -> CookieJar

Semigroup CookieJar

Defined in Network.HTTP.Client.Types

Methods

(<>) :: CookieJar -> CookieJar -> CookieJar

sconcat :: NonEmpty CookieJar -> CookieJar

stimes :: Integral b => b -> CookieJar -> CookieJar

Read CookieJar

Defined in Network.HTTP.Client.Types

Methods

readsPrec :: Int -> ReadS CookieJar

readList :: ReadS [CookieJar]

readPrec :: ReadPrec CookieJar

readListPrec :: ReadPrec [CookieJar]

Show CookieJar

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> CookieJar -> ShowS

show :: CookieJar -> String

showList :: [CookieJar] -> ShowS

data Cookie

Constructors

Cookie

Fields

• cookie_name :: ByteString
• cookie_value :: ByteString
• cookie_expiry_time :: UTCTime
• cookie_domain :: ByteString
• cookie_path :: ByteString
• cookie_creation_time :: UTCTime
• cookie_last_access_time :: UTCTime
• cookie_persistent :: Bool
• cookie_host_only :: Bool
• cookie_secure_only :: Bool
• cookie_http_only :: Bool

Instances

Read Cookie

Defined in Network.HTTP.Client.Types

Methods

readsPrec :: Int -> ReadS Cookie

readList :: ReadS [Cookie]

readPrec :: ReadPrec Cookie

readListPrec :: ReadPrec [Cookie]

Show Cookie

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> Cookie -> ShowS

show :: Cookie -> String

showList :: [Cookie] -> ShowS

data HttpExceptionContent

Constructors

StatusCodeException (Response ()) ByteString

Generated by the parseUrlThrow function when the server returns a non-2XX response status code.

May include the beginning of the response body.

Since: http-client-0.5.0

TooManyRedirects [Response ByteString]

The server responded with too many redirects for a request.

Contains the list of encountered responses containing redirects in reverse chronological order; including last redirect, which triggered the exception and was not followed.

Since: http-client-0.5.0

OverlongHeaders

Either too many headers, or too many total bytes in a single header, were returned by the server, and the memory exhaustion protection in this library has kicked in.

Since: http-client-0.5.0

ResponseTimeout

The server took too long to return a response. This can be altered via responseTimeout or managerResponseTimeout.

Since: http-client-0.5.0

ConnectionTimeout

Attempting to connect to the server timed out.

Since: http-client-0.5.0

ConnectionFailure SomeException

An exception occurred when trying to connect to the server.

Since: http-client-0.5.0

InvalidStatusLine ByteString

The status line returned by the server could not be parsed.

Since: http-client-0.5.0

InvalidHeader ByteString

The given response header line could not be parsed

Since: http-client-0.5.0

InvalidRequestHeader ByteString

The given request header is not compliant (e.g. has newlines)

Since: http-client-0.5.14

InternalException SomeException

An exception was raised by an underlying library when performing the request. Most often, this is caused by a failing socket action or a TLS exception.

Since: http-client-0.5.0

ProxyConnectException ByteString Int Status

A non-200 status code was returned when trying to connect to the proxy server on the given host and port.

Since: http-client-0.5.0

NoResponseDataReceived

No response data was received from the server at all. This exception may deserve special handling within the library, since it may indicate that a pipelining has been used, and a connection thought to be open was in fact closed.

Since: http-client-0.5.0

TlsNotSupported

Exception thrown when using a Manager which does not have support for secure connections. Typically, you will want to use tlsManagerSettings from http-client-tls to overcome this.

Since: http-client-0.5.0

WrongRequestBodyStreamSize Word64 Word64

The request body provided did not match the expected size.

Provides the expected and actual size.

Since: http-client-0.4.31

ResponseBodyTooShort Word64 Word64

The returned response body is too short. Provides the expected size and actual size.

Since: http-client-0.5.0

InvalidChunkHeaders

A chunked response body had invalid headers.

Since: http-client-0.5.0

IncompleteHeaders

An incomplete set of response headers were returned.

Since: http-client-0.5.0

InvalidDestinationHost ByteString

The host we tried to connect to is invalid (e.g., an empty string).

HttpZlibException ZlibException

An exception was thrown when inflating a response body.

Since: http-client-0.5.0

InvalidProxyEnvironmentVariable Text Text

Values in the proxy environment variable were invalid. Provides the environment variable name and its value.

Since: http-client-0.5.0

ConnectionClosed

Attempted to use a Connection which was already closed

Since: http-client-0.5.0

InvalidProxySettings Text

Proxy settings are not valid (Windows specific currently) @since 0.5.7

Instances

Show HttpExceptionContent

Defined in Network.HTTP.Client.Types

Methods

showsPrec :: Int -> HttpExceptionContent -> ShowS

show :: HttpExceptionContent -> String

showList :: [HttpExceptionContent] -> ShowS

type BodyReader = IO ByteString

An IO action that represents an incoming response body coming from the server. Data provided by this action has already been gunzipped and de-chunked, and respects any content-length headers present.

The action gets a single chunk of data from the response body, or an empty bytestring if no more data is available.

Since 0.4.0

data HistoriedResponse body

A datatype holding information on redirected requests and the final response.

Since 0.4.1

Instances

Foldable HistoriedResponse

Defined in Network.HTTP.Client

Methods

fold :: Monoid m => HistoriedResponse m -> m

foldMap :: Monoid m => (a -> m) -> HistoriedResponse a -> m

foldMap' :: Monoid m => (a -> m) -> HistoriedResponse a -> m

foldr :: (a -> b -> b) -> b -> HistoriedResponse a -> b

foldr' :: (a -> b -> b) -> b -> HistoriedResponse a -> b

foldl :: (b -> a -> b) -> b -> HistoriedResponse a -> b

foldl' :: (b -> a -> b) -> b -> HistoriedResponse a -> b

foldr1 :: (a -> a -> a) -> HistoriedResponse a -> a

foldl1 :: (a -> a -> a) -> HistoriedResponse a -> a

toList :: HistoriedResponse a -> [a]

null :: HistoriedResponse a -> Bool

length :: HistoriedResponse a -> Int

elem :: Eq a => a -> HistoriedResponse a -> Bool

maximum :: Ord a => HistoriedResponse a -> a

minimum :: Ord a => HistoriedResponse a -> a

sum :: Num a => HistoriedResponse a -> a

product :: Num a => HistoriedResponse a -> a

Traversable HistoriedResponse

Defined in Network.HTTP.Client

Methods

traverse :: Applicative f => (a -> f b) -> HistoriedResponse a -> f (HistoriedResponse b)

sequenceA :: Applicative f => HistoriedResponse (f a) -> f (HistoriedResponse a)

mapM :: Monad m => (a -> m b) -> HistoriedResponse a -> m (HistoriedResponse b)

sequence :: Monad m => HistoriedResponse (m a) -> m (HistoriedResponse a)

Functor HistoriedResponse

Defined in Network.HTTP.Client

Methods

fmap :: (a -> b) -> HistoriedResponse a -> HistoriedResponse b

(<$) :: a -> HistoriedResponse b -> HistoriedResponse a

Generic (HistoriedResponse body)

Defined in Network.HTTP.Client

Associated Types

type Rep (HistoriedResponse body) :: Type -> Type

Methods

from :: HistoriedResponse body -> Rep (HistoriedResponse body) x

to :: Rep (HistoriedResponse body) x -> HistoriedResponse body

Show body => Show (HistoriedResponse body)

Defined in Network.HTTP.Client

Methods

showsPrec :: Int -> HistoriedResponse body -> ShowS

show :: HistoriedResponse body -> String

showList :: [HistoriedResponse body] -> ShowS

type Rep (HistoriedResponse body)

Defined in Network.HTTP.Client

type Rep (HistoriedResponse body) = D1 ('MetaData "HistoriedResponse" "Network.HTTP.Client" "http-client-0.7.17-AxUljSMvEZaEhulr32aJzR" 'False) (C1 ('MetaCons "HistoriedResponse" 'PrefixI 'True) (S1 ('MetaSel ('Just "hrRedirects") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Request, Response ByteString)]) :*: (S1 ('MetaSel ('Just "hrFinalRequest") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Request) :*: S1 ('MetaSel ('Just "hrFinalResponse") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Response body)))))

data CallbackMessage

Data structure passed to the external program, through JSON format.

The data schema is described in file schema/imm.json, provided with this library.

Constructors

CallbackMessage

Fields

• _callbackFeedLocation :: FeedLocation
• _callbackFeedDefinition :: FeedDefinition
• _callbackFeedItem :: FeedItem

Instances

FromJSON CallbackMessage

Defined in Imm.Callback

Methods

parseJSON :: Value -> Parser CallbackMessage

parseJSONList :: Value -> Parser [CallbackMessage]

omittedField :: Maybe CallbackMessage

ToJSON CallbackMessage

Defined in Imm.Callback

Methods

toJSON :: CallbackMessage -> Value

toEncoding :: CallbackMessage -> Encoding

toJSONList :: [CallbackMessage] -> Value

toEncodingList :: [CallbackMessage] -> Encoding

omitField :: CallbackMessage -> Bool

Generic CallbackMessage

Defined in Imm.Callback

Associated Types

type Rep CallbackMessage :: Type -> Type

Methods

from :: CallbackMessage -> Rep CallbackMessage x

to :: Rep CallbackMessage x -> CallbackMessage

Show CallbackMessage

Defined in Imm.Callback

Methods

showsPrec :: Int -> CallbackMessage -> ShowS

show :: CallbackMessage -> String

showList :: [CallbackMessage] -> ShowS

Eq CallbackMessage

Defined in Imm.Callback

Methods

(==) :: CallbackMessage -> CallbackMessage -> Bool

(/=) :: CallbackMessage -> CallbackMessage -> Bool

Ord CallbackMessage

Defined in Imm.Callback

Methods

compare :: CallbackMessage -> CallbackMessage -> Ordering

(<) :: CallbackMessage -> CallbackMessage -> Bool

(<=) :: CallbackMessage -> CallbackMessage -> Bool

(>) :: CallbackMessage -> CallbackMessage -> Bool

(>=) :: CallbackMessage -> CallbackMessage -> Bool

max :: CallbackMessage -> CallbackMessage -> CallbackMessage

min :: CallbackMessage -> CallbackMessage -> CallbackMessage

Pretty (PrettyShort CallbackMessage)

Defined in Imm.Callback

Methods

pretty :: PrettyShort CallbackMessage -> Doc ann

prettyList :: [PrettyShort CallbackMessage] -> Doc ann

type Rep CallbackMessage

Defined in Imm.Callback

type Rep CallbackMessage = D1 ('MetaData "CallbackMessage" "Imm.Callback" "imm-2.1.2.0-D2NMr4mlUE8FsGQYPYqh5Y" 'False) (C1 ('MetaCons "CallbackMessage" 'PrefixI 'True) (S1 ('MetaSel ('Just "_callbackFeedLocation") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FeedLocation) :*: (S1 ('MetaSel ('Just "_callbackFeedDefinition") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FeedDefinition) :*: S1 ('MetaSel ('Just "_callbackFeedItem") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FeedItem))))

data FeedLocation

Feed location identifies a feed. It is either: - the feed URI - a webpage URI that refers to the feed through an alternate link, in which case an optional feed title can be provided to disambiguate multiple such links

Constructors

FeedLocation URI Text

Instances

FromJSON FeedLocation

Defined in Imm.Feed

Methods

parseJSON :: Value -> Parser FeedLocation

parseJSONList :: Value -> Parser [FeedLocation]

omittedField :: Maybe FeedLocation

ToJSON FeedLocation

Defined in Imm.Feed

Methods

toJSON :: FeedLocation -> Value

toEncoding :: FeedLocation -> Encoding

toJSONList :: [FeedLocation] -> Value

toEncodingList :: [FeedLocation] -> Encoding

omitField :: FeedLocation -> Bool

Generic FeedLocation

Defined in Imm.Feed

Associated Types

type Rep FeedLocation :: Type -> Type

Methods

from :: FeedLocation -> Rep FeedLocation x

to :: Rep FeedLocation x -> FeedLocation

Show FeedLocation

Defined in Imm.Feed

Methods

showsPrec :: Int -> FeedLocation -> ShowS

show :: FeedLocation -> String

showList :: [FeedLocation] -> ShowS

Eq FeedLocation

Defined in Imm.Feed

Methods

(==) :: FeedLocation -> FeedLocation -> Bool

(/=) :: FeedLocation -> FeedLocation -> Bool

Ord FeedLocation

Defined in Imm.Feed

Methods

compare :: FeedLocation -> FeedLocation -> Ordering

(<) :: FeedLocation -> FeedLocation -> Bool

(<=) :: FeedLocation -> FeedLocation -> Bool

(>) :: FeedLocation -> FeedLocation -> Bool

(>=) :: FeedLocation -> FeedLocation -> Bool

max :: FeedLocation -> FeedLocation -> FeedLocation

min :: FeedLocation -> FeedLocation -> FeedLocation

Pretty FeedLocation

Defined in Imm.Feed

Methods

pretty :: FeedLocation -> Doc ann

prettyList :: [FeedLocation] -> Doc ann

type Rep FeedLocation

Defined in Imm.Feed

type Rep FeedLocation = D1 ('MetaData "FeedLocation" "Imm.Feed" "imm-2.1.2.0-D2NMr4mlUE8FsGQYPYqh5Y" 'False) (C1 ('MetaCons "FeedLocation" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 URI) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))

type UID = Int

Database identifier for a feed

data FeedQuery

A query describes a set of feeds through some criteria.

Constructors

QueryByUID UID

QueryAll

Instances

Read FeedQuery

Defined in Imm.Feed

Methods

readsPrec :: Int -> ReadS FeedQuery

readList :: ReadS [FeedQuery]

readPrec :: ReadPrec FeedQuery

readListPrec :: ReadPrec [FeedQuery]

Show FeedQuery

Defined in Imm.Feed

Methods

showsPrec :: Int -> FeedQuery -> ShowS

show :: FeedQuery -> String

showList :: [FeedQuery] -> ShowS

Eq FeedQuery

Defined in Imm.Feed

Methods

(==) :: FeedQuery -> FeedQuery -> Bool

(/=) :: FeedQuery -> FeedQuery -> Bool

Ord FeedQuery

Defined in Imm.Feed

Methods

compare :: FeedQuery -> FeedQuery -> Ordering

(<) :: FeedQuery -> FeedQuery -> Bool

(<=) :: FeedQuery -> FeedQuery -> Bool

(>) :: FeedQuery -> FeedQuery -> Bool

(>=) :: FeedQuery -> FeedQuery -> Bool

max :: FeedQuery -> FeedQuery -> FeedQuery

min :: FeedQuery -> FeedQuery -> FeedQuery

Pretty FeedQuery

Defined in Imm.Feed

Methods

pretty :: FeedQuery -> Doc ann

prettyList :: [FeedQuery] -> Doc ann

newtype FeedDefinition

Constructors

FeedDefinition

Fields

• _feedTitle :: Text

Instances

FromJSON FeedDefinition

Defined in Imm.Feed

Methods

parseJSON :: Value -> Parser FeedDefinition

parseJSONList :: Value -> Parser [FeedDefinition]

omittedField :: Maybe FeedDefinition

ToJSON FeedDefinition

Defined in Imm.Feed

Methods

toJSON :: FeedDefinition -> Value

toEncoding :: FeedDefinition -> Encoding

toJSONList :: [FeedDefinition] -> Value

toEncodingList :: [FeedDefinition] -> Encoding

omitField :: FeedDefinition -> Bool

Generic FeedDefinition

Defined in Imm.Feed

Associated Types

type Rep FeedDefinition :: Type -> Type

Methods

from :: FeedDefinition -> Rep FeedDefinition x

to :: Rep FeedDefinition x -> FeedDefinition

Read FeedDefinition

Defined in Imm.Feed

Methods

readsPrec :: Int -> ReadS FeedDefinition

readList :: ReadS [FeedDefinition]

readPrec :: ReadPrec FeedDefinition

readListPrec :: ReadPrec [FeedDefinition]

Show FeedDefinition

Defined in Imm.Feed

Methods

showsPrec :: Int -> FeedDefinition -> ShowS

show :: FeedDefinition -> String

showList :: [FeedDefinition] -> ShowS

Eq FeedDefinition

Defined in Imm.Feed

Methods

(==) :: FeedDefinition -> FeedDefinition -> Bool

(/=) :: FeedDefinition -> FeedDefinition -> Bool

Ord FeedDefinition

Defined in Imm.Feed

Methods

compare :: FeedDefinition -> FeedDefinition -> Ordering

(<) :: FeedDefinition -> FeedDefinition -> Bool

(<=) :: FeedDefinition -> FeedDefinition -> Bool

(>) :: FeedDefinition -> FeedDefinition -> Bool

(>=) :: FeedDefinition -> FeedDefinition -> Bool

max :: FeedDefinition -> FeedDefinition -> FeedDefinition

min :: FeedDefinition -> FeedDefinition -> FeedDefinition

Pretty FeedDefinition

Defined in Imm.Feed

Methods

pretty :: FeedDefinition -> Doc ann

prettyList :: [FeedDefinition] -> Doc ann

Pretty (PrettyName FeedDefinition)

Defined in Imm.Feed

Methods

pretty :: PrettyName FeedDefinition -> Doc ann

prettyList :: [PrettyName FeedDefinition] -> Doc ann

type Rep FeedDefinition

Defined in Imm.Feed

type Rep FeedDefinition = D1 ('MetaData "FeedDefinition" "Imm.Feed" "imm-2.1.2.0-D2NMr4mlUE8FsGQYPYqh5Y" 'True) (C1 ('MetaCons "FeedDefinition" 'PrefixI 'True) (S1 ('MetaSel ('Just "_feedTitle") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))

data FeedItem

Constructors

FeedItem

Fields

• _itemDate :: Maybe UTCTime
• _itemTitle :: Text
• _itemContent :: Text
• _itemLinks :: [Link]
• _itemIdentifier :: Text
• _itemAuthors :: [Author]

Instances

FromJSON FeedItem

Defined in Imm.Feed

Methods

parseJSON :: Value -> Parser FeedItem

parseJSONList :: Value -> Parser [FeedItem]

omittedField :: Maybe FeedItem

ToJSON FeedItem

Defined in Imm.Feed

Methods

toJSON :: FeedItem -> Value

toEncoding :: FeedItem -> Encoding

toJSONList :: [FeedItem] -> Value

toEncodingList :: [FeedItem] -> Encoding

omitField :: FeedItem -> Bool

Generic FeedItem

Defined in Imm.Feed

Associated Types

type Rep FeedItem :: Type -> Type

Methods

from :: FeedItem -> Rep FeedItem x

to :: Rep FeedItem x -> FeedItem

Show FeedItem

Defined in Imm.Feed

Methods

showsPrec :: Int -> FeedItem -> ShowS

show :: FeedItem -> String

showList :: [FeedItem] -> ShowS

Eq FeedItem

Defined in Imm.Feed

Methods

(==) :: FeedItem -> FeedItem -> Bool

(/=) :: FeedItem -> FeedItem -> Bool

Ord FeedItem

Defined in Imm.Feed

Methods

compare :: FeedItem -> FeedItem -> Ordering

(<) :: FeedItem -> FeedItem -> Bool

(<=) :: FeedItem -> FeedItem -> Bool

(>) :: FeedItem -> FeedItem -> Bool

(>=) :: FeedItem -> FeedItem -> Bool

max :: FeedItem -> FeedItem -> FeedItem

min :: FeedItem -> FeedItem -> FeedItem

Pretty FeedItem

Defined in Imm.Feed

Methods

pretty :: FeedItem -> Doc ann

prettyList :: [FeedItem] -> Doc ann

Pretty (PrettyName FeedItem)

Defined in Imm.Feed

Methods

pretty :: PrettyName FeedItem -> Doc ann

prettyList :: [PrettyName FeedItem] -> Doc ann

type Rep FeedItem

Defined in Imm.Feed

type Rep FeedItem = D1 ('MetaData "FeedItem" "Imm.Feed" "imm-2.1.2.0-D2NMr4mlUE8FsGQYPYqh5Y" 'False) (C1 ('MetaCons "FeedItem" 'PrefixI 'True) ((S1 ('MetaSel ('Just "_itemDate") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe UTCTime)) :*: (S1 ('MetaSel ('Just "_itemTitle") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "_itemContent") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text))) :*: (S1 ('MetaSel ('Just "_itemLinks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Link]) :*: (S1 ('MetaSel ('Just "_itemIdentifier") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "_itemAuthors") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Author])))))

data Author

Constructors

Author

Fields

• _authorName :: Text
• _authorEmail :: Text
• _authorURI :: Maybe AnyURI

Instances

FromJSON Author

Defined in Imm.Feed

Methods

parseJSON :: Value -> Parser Author

parseJSONList :: Value -> Parser [Author]

omittedField :: Maybe Author

ToJSON Author

Defined in Imm.Feed

Methods

toJSON :: Author -> Value

toEncoding :: Author -> Encoding

toJSONList :: [Author] -> Value

toEncodingList :: [Author] -> Encoding

omitField :: Author -> Bool

Generic Author

Defined in Imm.Feed

Associated Types

type Rep Author :: Type -> Type

Methods

from :: Author -> Rep Author x

to :: Rep Author x -> Author

Show Author

Defined in Imm.Feed

Methods

showsPrec :: Int -> Author -> ShowS

show :: Author -> String

showList :: [Author] -> ShowS

Eq Author

Defined in Imm.Feed

Methods

(==) :: Author -> Author -> Bool

(/=) :: Author -> Author -> Bool

Ord Author

Defined in Imm.Feed

Methods

compare :: Author -> Author -> Ordering

(<) :: Author -> Author -> Bool

(<=) :: Author -> Author -> Bool

(>) :: Author -> Author -> Bool

(>=) :: Author -> Author -> Bool

max :: Author -> Author -> Author

min :: Author -> Author -> Author

Pretty Author

Defined in Imm.Feed

Methods

pretty :: Author -> Doc ann

prettyList :: [Author] -> Doc ann

type Rep Author

Defined in Imm.Feed

type Rep Author = D1 ('MetaData "Author" "Imm.Feed" "imm-2.1.2.0-D2NMr4mlUE8FsGQYPYqh5Y" 'False) (C1 ('MetaCons "Author" 'PrefixI 'True) (S1 ('MetaSel ('Just "_authorName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: (S1 ('MetaSel ('Just "_authorEmail") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "_authorURI") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe AnyURI)))))

data LogLevel

Constructors

Debug

Info

Warning

Error

Instances

Read LogLevel

Defined in Imm.Logger

Methods

readsPrec :: Int -> ReadS LogLevel

readList :: ReadS [LogLevel]

readPrec :: ReadPrec LogLevel

readListPrec :: ReadPrec [LogLevel]

Show LogLevel

Defined in Imm.Logger

Methods

showsPrec :: Int -> LogLevel -> ShowS

show :: LogLevel -> String

showList :: [LogLevel] -> ShowS

Eq LogLevel

Defined in Imm.Logger

Methods

(==) :: LogLevel -> LogLevel -> Bool

(/=) :: LogLevel -> LogLevel -> Bool

Ord LogLevel

Defined in Imm.Logger

Methods

compare :: LogLevel -> LogLevel -> Ordering

(<) :: LogLevel -> LogLevel -> Bool

(<=) :: LogLevel -> LogLevel -> Bool

(>) :: LogLevel -> LogLevel -> Bool

(>=) :: LogLevel -> LogLevel -> Bool

max :: LogLevel -> LogLevel -> LogLevel

min :: LogLevel -> LogLevel -> LogLevel

Pretty LogLevel

Defined in Imm.Logger

Methods

pretty :: LogLevel -> Doc ann

prettyList :: [LogLevel] -> Doc ann

log :: Handle m -> LogLevel -> Doc AnsiStyle -> m ()

getLogLevel :: Handle m -> m LogLevel

setLogLevel :: Handle m -> LogLevel -> m ()

newManager :: ManagerSettings -> IO Manager

Create a Manager. The Manager will be shut down automatically via garbage collection.

Creating a new Manager is a relatively expensive operation, you are advised to share a single Manager between requests instead.

The first argument to this function is often defaultManagerSettings, though add-on libraries may provide a recommended replacement.

Since 0.1.0

equalCookie :: Cookie -> Cookie -> Bool

Instead of (==).

Since there was some confusion in the history of this library about how the Eq instance should work, it was removed for clarity, and replaced by equal and equiv. equal gives you equality of all fields of the Cookie record.

Since: http-client-0.7.0

equivCookie :: Cookie -> Cookie -> Bool

Equality of name, domain, path only. This corresponds to step 11 of the algorithm described in Section 5.3 "Storage Model". See also: equal.

Since: http-client-0.7.0

compareCookies :: Cookie -> Cookie -> Ordering

Instead of instance Ord Cookie. See equalCookie, equivCookie.

Since: http-client-0.7.0

equalCookieJar :: CookieJar -> CookieJar -> Bool

See equalCookie.

Since: http-client-0.7.0

equivCookieJar :: CookieJar -> CookieJar -> Bool

See equalCookieJar, equalCookie.

Since: http-client-0.7.0

makeConnection

Arguments

:: IO ByteString

read

-> (ByteString -> IO ())

write

-> IO ()

close

-> IO Connection

Create a new Connection from a read, write, and close function.

Since: http-client-0.5.3

socketConnection

Arguments

:: Socket

-> Int

chunk size

-> IO Connection

Create a new Connection from a Socket.

Since: http-client-0.5.3

strippedHostName :: String -> String

strippedHostName takes a URI host name, as extracted by regName, and strips square brackets around IPv6 addresses.

The result is suitable for passing to services such as name resolution (getAddr).

@since

brRead :: BodyReader -> IO ByteString

Get a single chunk of data from the response body, or an empty bytestring if no more data is available.

Note that in order to consume the entire request body, you will need to repeatedly call this function until you receive an empty ByteString as a result.

Since 0.1.0

brReadSome :: BodyReader -> Int -> IO ByteString

Continuously call brRead, building up a lazy ByteString until a chunk is constructed that is at least as many bytes as requested.

Since 0.4.20

brConsume :: BodyReader -> IO [ByteString]

Strictly consume all remaining chunks of data from the stream.

Since 0.1.0

parseUrl :: MonadThrow m => String -> m Request

Deprecated synonym for parseUrlThrow. You probably want parseRequest or parseRequest_ instead.

Since: http-client-0.1.0

parseUrlThrow :: MonadThrow m => String -> m Request

Same as parseRequest, except will throw an HttpException in the event of a non-2XX response. This uses throwErrorStatusCodes to implement checkResponse.

Since: http-client-0.4.30

throwErrorStatusCodes :: MonadIO m => Request -> Response BodyReader -> m ()

Throws a StatusCodeException wrapped in HttpExceptionRequest, if the response's status code indicates an error (if it isn't 2xx). This can be used to implement checkResponse.

Since: http-client-0.5.13

parseRequest :: MonadThrow m => String -> m Request

Convert a URL into a Request.

This function defaults some of the values in Request, such as setting method to GET and requestHeaders to [].

Since this function uses MonadThrow, the return monad can be anything that is an instance of MonadThrow, such as IO or Maybe.

You can place the request method at the beginning of the URL separated by a space, e.g.:

parseRequest "POST http://httpbin.org/post"

Note that the request method must be provided as all capital letters.

A Request created by this function won't cause exceptions on non-2XX response status codes.

To create a request which throws on non-2XX status codes, see parseUrlThrow

Since: http-client-0.4.30

parseRequest_ :: String -> Request

Same as parseRequest, but parse errors cause an impure exception. Mostly useful for static strings which are known to be correctly formatted.

requestFromURI :: MonadThrow m => URI -> m Request

Convert a URI into a Request.

This can fail if the given URI is not absolute, or if the URI scheme is not "http" or "https". In these cases the function will throw an error via MonadThrow.

This function defaults some of the values in Request, such as setting method to GET and requestHeaders to [].

A Request created by this function won't cause exceptions on non-2XX response status codes.

Since: http-client-0.5.12

requestFromURI_ :: URI -> Request

Same as requestFromURI, but if the conversion would fail, throws an impure exception.

Since: http-client-0.5.12

getUri :: Request -> URI

Extract a URI from the request.

Since 0.1.0

defaultRequest :: Request

A default request value, a GET request of localhost/:80, with an empty request body.

Note that the default checkResponse does nothing.

Since: http-client-0.4.30

applyBasicAuth :: ByteString -> ByteString -> Request -> Request

Add a Basic Auth header (with the specified user name and password) to the given Request. Ignore error handling:

 applyBasicAuth "user" "pass" $ parseRequest_ url

NOTE: The function applyDigestAuth is provided by the http-client-tls package instead of this package due to extra dependencies. Please use that package if you need to use digest authentication.

Since 0.1.0

applyBearerAuth :: ByteString -> Request -> Request

Add a Bearer Auth header to the given Request

Since: http-client-0.7.6

applyBasicProxyAuth :: ByteString -> ByteString -> Request -> Request

Add a Proxy-Authorization header (with the specified username and password) to the given Request. Ignore error handling:

applyBasicProxyAuth "user" "pass" <$> parseRequest "http://example.org"

Since 0.3.4

urlEncodedBody :: [(ByteString, ByteString)] -> Request -> Request

Add url-encoded parameters to the Request.

This sets a new requestBody, adds a content-type request header and changes the method to POST.

Since 0.1.0

setRequestIgnoreStatus :: Request -> Request

Modify the request so that non-2XX status codes do not generate a runtime StatusCodeException.

Since: http-client-0.4.29

setRequestCheckStatus :: Request -> Request

Modify the request so that non-2XX status codes generate a runtime StatusCodeException, by using throwErrorStatusCodes

Since: http-client-0.5.13

setQueryString :: [(ByteString, Maybe ByteString)] -> Request -> Request

Set the query string to the given key/value pairs.

Since 0.3.6

setQueryStringPartialEscape :: [(ByteString, [EscapeItem])] -> Request -> Request

Set the query string to the given key/value pairs.

Since: http-client-0.5.10

streamFile :: FilePath -> IO RequestBody

Send a file as the request body.

It is expected that the file size does not change between calling streamFile and making any requests using this request body.

Since 0.4.9

observedStreamFile :: (StreamFileStatus -> IO ()) -> FilePath -> IO RequestBody

Send a file as the request body, while observing streaming progress via a PopObserver. Observations are made between reading and sending a chunk.

It is expected that the file size does not change between calling observedStreamFile and making any requests using this request body.

Since 0.4.9

getOriginalRequest :: Response a -> Request

Retrieve the orignal Request from a Response

Note that the requestBody is not available and always set to empty.

Since: http-client-0.7.8

rawConnectionModifySocket :: (Socket -> IO ()) -> IO (Maybe HostAddress -> String -> Int -> IO Connection)

A value for the managerRawConnection setting, but also allows you to modify the underlying Socket to set additional settings. For a motivating use case, see: https://github.com/snoyberg/http-client/issues/71.

Since 0.3.8

rawConnectionModifySocketSize :: (Socket -> IO ()) -> IO (Int -> Maybe HostAddress -> String -> Int -> IO Connection)

Same as rawConnectionModifySocket, but also takes in a chunk size.

Since: http-client-0.5.2

defaultManagerSettings :: ManagerSettings

Default value for ManagerSettings.

Note that this value does not have support for SSL/TLS. If you need to make any https connections, please use the http-client-tls package, which provides a tlsManagerSettings value.

Since 0.1.0

closeManager :: Manager -> IO ()

Close all connections in a Manager.

Note that this doesn't affect currently in-flight connections, meaning you can safely use it without hurting any queries you may have concurrently running.

Since 0.1.0

withManager :: ManagerSettings -> (Manager -> IO a) -> IO a

Create, use and close a Manager.

Since 0.2.1

proxyFromRequest :: ProxyOverride

Get the proxy settings from the Request itself.

Since 0.4.7

noProxy :: ProxyOverride

Never connect using a proxy, regardless of the proxy value in the Request.

Since 0.4.7

useProxy :: Proxy -> ProxyOverride

Use the given proxy settings, regardless of the proxy value in the Request.

Since 0.4.7

useProxySecureWithoutConnect :: Proxy -> ProxyOverride

Send secure requests to the proxy in plain text rather than using CONNECT, regardless of the value in the Request.

Since: http-client-0.7.2

proxyEnvironment

Arguments

:: Maybe Proxy

fallback if no environment set

-> ProxyOverride

Get the proxy settings from the default environment variable (http_proxy for insecure, https_proxy for secure). If no variable is set, then fall back to the given value. Nothing is equivalent to noProxy, Just is equivalent to useProxy.

Since 0.4.7

proxyEnvironmentNamed

Arguments

:: Text

environment variable name

-> Maybe Proxy

fallback if no environment set

-> ProxyOverride

Same as proxyEnvironment, but instead of default environment variable names, allows you to set your own name.

Since 0.4.7

defaultProxy :: ProxyOverride

The default proxy settings for a manager. In particular: if the http_proxy (or https_proxy) environment variable is set, use it. Otherwise, use the values in the Request.

Since 0.4.7

isIpAddress :: ByteString -> Bool

domainMatches

Arguments

:: ByteString

Domain to test

-> ByteString

Domain from a cookie

-> Bool

This corresponds to the subcomponent algorithm entitled "Domain Matching" detailed in section 5.1.3

defaultPath :: Request -> ByteString

This corresponds to the subcomponent algorithm entitled "Paths" detailed in section 5.1.4

pathMatches :: ByteString -> ByteString -> Bool

This corresponds to the subcomponent algorithm entitled "Path-Match" detailed in section 5.1.4

createCookieJar :: [Cookie] -> CookieJar

destroyCookieJar :: CookieJar -> [Cookie]

removeExistingCookieFromCookieJar :: Cookie -> CookieJar -> (Maybe Cookie, CookieJar)

isPotentiallyTrustworthyOrigin

Arguments

:: Bool

True if HTTPS

-> ByteString

Host

-> Bool

Whether or not the origin is potentially trustworthy

Algorithm described in "Secure Contexts", Section 3.1, "Is origin potentially trustworthy?"

Note per RFC6265 section 5.4 user agent is free to define the meaning of "secure" protocol.

See: https://w3c.github.io/webappsec-secure-contexts/#is-origin-trustworthy

evictExpiredCookies

Arguments

:: CookieJar

Input cookie jar

-> UTCTime

Value that should be used as "now"

-> CookieJar

Filtered cookie jar

This corresponds to the eviction algorithm described in Section 5.3 "Storage Model"

insertCookiesIntoRequest

Arguments

:: Request

The request to insert into

-> CookieJar

Current cookie jar

-> UTCTime

Value that should be used as "now"

-> (Request, CookieJar)

(Output request, Updated cookie jar (last-access-time is updated))

This applies the computeCookieString to a given Request

computeCookieString

Arguments

:: Request

Input request

-> CookieJar

Current cookie jar

-> UTCTime

Value that should be used as "now"

-> Bool

Whether or not this request is coming from an "http" source (not javascript or anything like that)

-> (ByteString, CookieJar)

(Contents of a "Cookie" header, Updated cookie jar (last-access-time is updated))

This corresponds to the algorithm described in Section 5.4 "The Cookie Header"

updateCookieJar

Arguments

:: Response a

Response received from server

-> Request

Request which generated the response

-> UTCTime

Value that should be used as "now"

-> CookieJar

Current cookie jar

-> (CookieJar, Response a)

(Updated cookie jar with cookies from the Response, The response stripped of any "Set-Cookie" header)

This applies receiveSetCookie to a given Response

receiveSetCookie

Arguments

:: SetCookie

The SetCookie the cookie jar is receiving

-> Request

The request that originated the response that yielded the SetCookie

-> UTCTime

Value that should be used as "now"

-> Bool

Whether or not this request is coming from an "http" source (not javascript or anything like that)

-> CookieJar

Input cookie jar to modify

-> CookieJar

Updated cookie jar

This corresponds to the algorithm described in Section 5.3 "Storage Model" This function consists of calling generateCookie followed by insertCheckedCookie. Use this function if you plan to do both in a row. generateCookie and insertCheckedCookie are only provided for more fine-grained control.

insertCheckedCookie

Arguments

:: Cookie

The SetCookie the cookie jar is receiving

-> CookieJar

Input cookie jar to modify

-> Bool

Whether or not this request is coming from an "http" source (not javascript or anything like that)

-> CookieJar

Updated (or not) cookie jar

Insert a cookie created by generateCookie into the cookie jar (or not if it shouldn't be allowed in)

generateCookie

Arguments

:: SetCookie

The SetCookie we are encountering

-> Request

The request that originated the response that yielded the SetCookie

-> UTCTime

Value that should be used as "now"

-> Bool

Whether or not this request is coming from an "http" source (not javascript or anything like that)

-> Maybe Cookie

The optional output cookie

Turn a SetCookie into a Cookie, if it is valid

withResponse :: Request -> Manager -> (Response BodyReader -> IO a) -> IO a

Perform a Request using a connection acquired from the given Manager, and then provide the Response to the given function. This function is fully exception safe, guaranteeing that the response will be closed when the inner function exits. It is defined as:

withResponse req man f = bracket (responseOpen req man) responseClose f

It is recommended that you use this function in place of explicit calls to responseOpen and responseClose.

You will need to use functions such as brRead to consume the response body.

Since 0.1.0

httpLbs :: Request -> Manager -> IO (Response ByteString)

A convenience wrapper around withResponse which reads in the entire response body and immediately closes the connection. Note that this function performs fully strict I/O, and only uses a lazy ByteString in its response for memory efficiency. If you are anticipating a large response body, you are encouraged to use withResponse and brRead instead.

Since 0.1.0

httpNoBody :: Request -> Manager -> IO (Response ())

A convenient wrapper around withResponse which ignores the response body. This is useful, for example, when performing a HEAD request.

Since 0.3.2

responseOpen :: Request -> Manager -> IO (Response BodyReader)

The most low-level function for initiating an HTTP request.

The first argument to this function gives a full specification on the request: the host to connect to, whether to use SSL, headers, etc. Please see Request for full details. The second argument specifies which Manager should be used.

This function then returns a Response with a BodyReader. The Response contains the status code and headers that were sent back to us, and the BodyReader contains the body of the request. Note that this BodyReader allows you to have fully interleaved IO actions during your HTTP download, making it possible to download very large responses in constant memory.

An important note: the response body returned by this function represents a live HTTP connection. As such, if you do not use the response body, an open socket will be retained indefinitely. You must be certain to call responseClose on this response to free up resources.

This function automatically performs any necessary redirects, as specified by the redirectCount setting.

When implementing a (reverse) proxy using this function or relating functions, it's wise to remove Transfer-Encoding:, Content-Length:, Content-Encoding: and Accept-Encoding: from request and response headers to be relayed.

Since 0.1.0

responseClose :: Response a -> IO ()

Close any open resources associated with the given Response. In general, this will either close an active Connection or return it to the Manager to be reused.

Since 0.1.0

withConnection :: Request -> Manager -> (Connection -> IO a) -> IO a

Perform an action using a Connection acquired from the given Manager.

You should use this only when you have to read and write interactively through the connection (e.g. connection by the WebSocket protocol).

Since: http-client-0.5.13

responseOpenHistory :: Request -> Manager -> IO (HistoriedResponse BodyReader)

A variant of responseOpen which keeps a history of all redirects performed in the interim, together with the first 1024 bytes of their response bodies.

Since 0.4.1

withResponseHistory :: Request -> Manager -> (HistoriedResponse BodyReader -> IO a) -> IO a

A variant of withResponse which keeps a history of all redirects performed in the interim, together with the first 1024 bytes of their response bodies.

Since 0.4.1

managerSetInsecureProxy :: ProxyOverride -> ManagerSettings -> ManagerSettings

Set the proxy override value, only for HTTP (insecure) connections.

Since 0.4.7

managerSetSecureProxy :: ProxyOverride -> ManagerSettings -> ManagerSettings

Set the proxy override value, only for HTTPS (secure) connections.

Since 0.4.7

managerSetProxy :: ProxyOverride -> ManagerSettings -> ManagerSettings

Set the proxy override value, for both HTTP (insecure) and HTTPS (insecure) connections.

Since 0.4.7

managerSetMaxHeaderLength :: Int -> ManagerSettings -> ManagerSettings

responseTimeoutMicro :: Int -> ResponseTimeout

Specify maximum time in microseconds the retrieval of response headers is allowed to take

Since: http-client-0.5.0

responseTimeoutNone :: ResponseTimeout

Do not have a response timeout

Since: http-client-0.5.0

responseTimeoutDefault :: ResponseTimeout

Use the default response timeout

When used on a Request, means: use the manager's timeout value

When used on a ManagerSettings, means: default to 30 seconds

Since: http-client-0.5.0

parseFeed :: MonadCatch m => Text -> m (FeedDefinition, [FeedItem])

runCallback :: MonadIO m => Handle m -> Callback -> CallbackMessage -> m (Either (Callback, Int, LByteString, LByteString) (Callback, LByteString, LByteString))

feedC :: MonadCatch m => ConduitT Event o m (Maybe (FeedDefinition, [FeedItem]))

Conduit version of parseFeed

parseFeedItem :: MonadCatch m => Text -> m FeedItem

getMainLink :: FeedItem -> Maybe Link

areSameItem :: FeedItem -> FeedItem -> Bool

_withGet :: Handle m -> forall a. URI -> (Response (Producer ByteString m ()) -> m a) -> m a

withGet :: Monad m => Handle m -> Handle m -> URI -> (Response (Producer ByteString m ()) -> m a) -> m a

Simple wrapper around _withGet that also logs the requested URI.

parseXml :: Handle m -> URI -> LByteString -> m (FeedDefinition, [FeedItem])