Servant.Ekg

Documentation

gaugeInflight :: Gauge -> Middleware

countResponseCodes :: (Counter, Counter, Counter, Counter) -> Middleware

Count responses with 2XX, 4XX, 5XX, and XXX response codes.

responseTimeDistribution :: Distribution -> Middleware

data Meters

Constructors

Meters

Fields

• metersInflight :: Gauge
• metersC2XX :: Counter
• metersC4XX :: Counter
• metersC5XX :: Counter
• metersCXXX :: Counter
• metersTime :: Distribution

monitorEndpoints :: HasEndpoint api => Proxy api -> Store -> MVar (HashMap Text Meters) -> Middleware

class HasEndpoint a where

Minimal complete definition

getEndpoint

Methods

getEndpoint :: Proxy a -> Request -> Maybe ([Text], Method)

Instances

HasEndpoint * Raw

Methods

getEndpoint :: Proxy Raw a -> Request -> Maybe ([Text], Method)

(HasEndpoint * a, HasEndpoint * b) => HasEndpoint * ((:<|>) a b)

Methods

getEndpoint :: Proxy (a :<|> b) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * (WithNamedContext x y sub)

Methods

getEndpoint :: Proxy (WithNamedContext x y sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * HttpVersion sub)

Methods

getEndpoint :: Proxy ((* :> *) HttpVersion sub) a -> Request -> Maybe ([Text], Method)

(KnownSymbol capture, HasEndpoint * sub) => HasEndpoint * ((:>) * * (Capture k capture a) sub)

Methods

getEndpoint :: Proxy ((* :> *) (Capture k capture a) sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * (CaptureAll k h a) sub)

Methods

getEndpoint :: Proxy ((* :> *) (CaptureAll k h a) sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * (Header h a) sub)

Methods

getEndpoint :: Proxy ((* :> *) (Header h a) sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * IsSecure sub)

Methods

getEndpoint :: Proxy ((* :> *) IsSecure sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * (QueryParam k h a) sub)

Methods

getEndpoint :: Proxy ((* :> *) (QueryParam k h a) sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * (QueryParams k h a) sub)

Methods

getEndpoint :: Proxy ((* :> *) (QueryParams k h a) sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * (QueryFlag h) sub)

Methods

getEndpoint :: Proxy ((* :> *) (QueryFlag h) sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * RemoteHost sub)

Methods

getEndpoint :: Proxy ((* :> *) RemoteHost sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * (ReqBody k cts a) sub)

Methods

getEndpoint :: Proxy ((* :> *) (ReqBody k cts a) sub) a -> Request -> Maybe ([Text], Method)

HasEndpoint * sub => HasEndpoint * ((:>) * * Vault sub)

Methods

getEndpoint :: Proxy ((* :> *) Vault sub) a -> Request -> Maybe ([Text], Method)

(KnownSymbol path, HasEndpoint * sub) => HasEndpoint * ((:>) * Symbol path sub)

Methods

getEndpoint :: Proxy ((* :> Symbol) path sub) a -> Request -> Maybe ([Text], Method)

ReflectMethod k1 method => HasEndpoint * (Verb k k1 method status cts a)

Methods

getEndpoint :: Proxy (Verb k k1 method status cts a) a -> Request -> Maybe ([Text], Method)