| Safe Haskell | None |
|---|---|
| Language | GHC2024 |
Arbiter.LibPQ
Description
LISTEN/NOTIFY connections and listeners over libpq.
Synopsis
- libPQListenConn :: Connection -> ListenConn
- withLibPQListenConn :: ByteString -> (ListenConn -> IO a) -> IO a
- newLibPQListener :: MonadIO m => ByteString -> m Listener
Documentation
libPQListenConn :: Connection -> ListenConnSource #
A ListenConn over a libpq connection.
withLibPQListenConn :: ByteString -> (ListenConn -> IO a) -> IO aSource #
Run an action on a libpq connection of its own, opened from a connection string.
newLibPQListener :: MonadIO m => ByteString -> m ListenerSource #
A Listener over its own libpq connection, opened from a connection string.