Database.InfluxDB.Writer

Documentation

data Config

Constructors

Config

Fields

cURL :: !String

The database name is extracted from the path (the leading slash is dropped, the tail is the database name). The rest of the URL (hostname, port, auth info) describes how to access the InfluxDB server.

Example: http://localhost:8086/testdb

data Handle

createHandle :: Config -> IO (Either () Handle)

newHandle :: Config -> Manager -> IO (Either () Handle)

data Value

A Value is either an integer, a floating point number, a boolean or string.

Constructors

I !Int64

F !Double

B !Bool

S !Text

Instances

Eq Value

Show Value

type Tags = Map Text Text

type Fields = Map Text Value

writePoint :: Handle -> Text -> Tags -> Fields -> IO ()

Write a point to the database. Generates a timestamp from the local clock.

writePoint' :: Handle -> Text -> Tags -> Fields -> Int64 -> IO ()

Same as writePoint but allows the caller to supply the timestamp.