PostgREST.AppState

Documentation

data AppState

getConfig :: AppState -> IO AppConfig

getDbStructure :: AppState -> IO (Maybe DbStructure)

getIsWorkerOn :: AppState -> IO Bool

getJsonDbS :: AppState -> IO ByteString

getMainThreadId :: AppState -> ThreadId

getPgVersion :: AppState -> IO PgVersion

getPool :: AppState -> Pool

getTime :: AppState -> IO UTCTime

init :: AppConfig -> IO AppState

initWithPool :: Pool -> AppConfig -> IO AppState

logWithZTime :: AppState -> Text -> IO ()

Log to stderr with local time

putConfig :: AppState -> AppConfig -> IO ()

putDbStructure :: AppState -> DbStructure -> IO ()

putIsWorkerOn :: AppState -> Bool -> IO ()

putJsonDbS :: AppState -> ByteString -> IO ()

putPgVersion :: AppState -> PgVersion -> IO ()

releasePool :: AppState -> IO ()

signalListener :: AppState -> IO ()

waitListener :: AppState -> IO ()

As this IO action uses takeMVar internally, it will only return once stateListener has been set using signalListener. This is currently used to syncronize workers.