Rqlite.Status

Documentation

data RQStatus

A subset of the status that a node reports.

Constructors

RQStatus

Fields

• path :: String
• leader :: Maybe String
• peers :: [String]
• state :: RQState
• fk_constraints :: Bool

Instances

Eq RQStatus

Defined in Rqlite.Status

Methods

(==) :: RQStatus -> RQStatus -> Bool

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

Show RQStatus

Defined in Rqlite.Status

Methods

showsPrec :: Int -> RQStatus -> ShowS

show :: RQStatus -> String

showList :: [RQStatus] -> ShowS

Generic RQStatus

Defined in Rqlite.Status

Associated Types

type Rep RQStatus :: Type -> Type

Methods

from :: RQStatus -> Rep RQStatus x

to :: Rep RQStatus x -> RQStatus

FromJSON RQStatus

Defined in Rqlite.Status

Methods

parseJSON :: Value -> Parser RQStatus

parseJSONList :: Value -> Parser [RQStatus]

type Rep RQStatus

Defined in Rqlite.Status

type Rep RQStatus

getLeader :: String -> IO (Maybe String)

retryUntilAlive :: String -> IO ()

This can be used to make sure that a node is alive, before starting to query it.

queryStatus :: String -> IO RQStatus