Aws.Lambda.Runtime

Documentation

type LByteString = ByteString

type ByteString = ByteString

type App a = ExceptT RuntimeError IO a

data RuntimeError

Constructors

EnvironmentVariableNotSet Text

ApiConnectionError

ApiHeaderNotSet Text

ParseError Text Text

InvocationError Text

Instances

Show RuntimeError

Defined in Aws.Lambda.Runtime

Methods

showsPrec :: Int -> RuntimeError -> ShowS

show :: RuntimeError -> String

showList :: [RuntimeError] -> ShowS

ToJSON RuntimeError

Defined in Aws.Lambda.Runtime

Methods

toJSON :: RuntimeError -> Value

toEncoding :: RuntimeError -> Encoding

toJSONList :: [RuntimeError] -> Value

toEncodingList :: [RuntimeError] -> Encoding

Exception RuntimeError

Defined in Aws.Lambda.Runtime

Methods

toException :: RuntimeError -> SomeException

fromException :: SomeException -> Maybe RuntimeError

displayException :: RuntimeError -> String

data Context

Constructors

Context

Fields

• memoryLimitInMb :: !Int
• functionName :: !Text
• functionVersion :: !Text
• invokedFunctionArn :: !Text
• awsRequestId :: !Text
• xrayTraceId :: !Text
• logStreamName :: !Text
• logGroupName :: !Text
• deadline :: !Int

Instances

Generic Context

Defined in Aws.Lambda.Runtime

Associated Types

type Rep Context :: Type -> Type

Methods

from :: Context -> Rep Context x

to :: Rep Context x -> Context

ToJSON Context

Defined in Aws.Lambda.Runtime

Methods

toJSON :: Context -> Value

toEncoding :: Context -> Encoding

toJSONList :: [Context] -> Value

toEncodingList :: [Context] -> Encoding

FromJSON Context

Defined in Aws.Lambda.Runtime

Methods

parseJSON :: Value -> Parser Context

parseJSONList :: Value -> Parser [Context]

type Rep Context

Defined in Aws.Lambda.Runtime

type Rep Context = D1 (MetaData "Context" "Aws.Lambda.Runtime" "aws-lambda-haskell-runtime-1.0.8-KzndNFuliOo86tUqw8EXiS" False) (C1 (MetaCons "Context" PrefixI True) (((S1 (MetaSel (Just "memoryLimitInMb") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int) :*: S1 (MetaSel (Just "functionName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) :*: (S1 (MetaSel (Just "functionVersion") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :*: S1 (MetaSel (Just "invokedFunctionArn") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text))) :*: ((S1 (MetaSel (Just "awsRequestId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :*: S1 (MetaSel (Just "xrayTraceId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) :*: (S1 (MetaSel (Just "logStreamName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :*: (S1 (MetaSel (Just "logGroupName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :*: S1 (MetaSel (Just "deadline") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int))))))

newtype LambdaResult

Constructors

LambdaResult Text

awsLambdaVersion :: String

nextInvocationEndpoint :: Text -> String

responseEndpoint :: Text -> Text -> String

invocationErrorEndpoint :: Text -> Text -> String

runtimeInitErrorEndpoint :: Text -> String

readEnvironmentVariable :: Text -> App Text

readFunctionMemory :: App Int

getApiData :: Text -> App (Response LByteString)

extractHeader :: Response LByteString -> Text -> Text

extractIntHeader :: Response LByteString -> Text -> App Int

extractBody :: Response LByteString -> Text

propagateXRayTrace :: Text -> App ()

initializeContext :: Response LByteString -> App Context

getFunctionResult :: UUID -> Text -> App (Maybe Text)

invoke :: Text -> Context -> App LambdaResult

publishResult :: Context -> Text -> LambdaResult -> App ()

invokeAndPublish :: Context -> Text -> Text -> App ()

publishError :: Context -> Text -> RuntimeError -> App ()

lambdaRunner :: App ()