30 lines
751 B
Haskell
30 lines
751 B
Haskell
{- git-annex assistant named threads.
|
|
-
|
|
- Copyright 2012 Joey Hess <joey@kitenet.net>
|
|
-
|
|
- Licensed under the GNU GPL version 3 or higher.
|
|
-}
|
|
|
|
module Assistant.NamedThread where
|
|
|
|
import Assistant.Common
|
|
import Assistant.DaemonStatus
|
|
import Assistant.Alert
|
|
|
|
import qualified Control.Exception as E
|
|
|
|
runNamedThread :: NamedThread -> Assistant ()
|
|
runNamedThread (NamedThread name a) = do
|
|
d <- getAssistant id
|
|
liftIO . go $ d { threadName = name }
|
|
where
|
|
go d = do
|
|
r <- E.try (runAssistant d a) :: IO (Either E.SomeException ())
|
|
case r of
|
|
Right _ -> noop
|
|
Left e -> do
|
|
let msg = unwords [name, "crashed:", show e]
|
|
hPutStrLn stderr msg
|
|
-- TODO click to restart
|
|
runAssistant d $ void $
|
|
addAlert $ warningAlert name msg
|