Control.Concurrent.ThreadManager

Intended to be imported qualified, as in

 import qualified Control.Concurrent.ThreadManager as TM

Documentation

data ThreadManager

Instances

Eq ThreadManager

data ThreadStatus

Constructors

Running

Finished

Threw SomeException

Instances

Show ThreadStatus

make :: IO ThreadManager

Make a thread manager.

fork :: ThreadManager -> IO () -> IO ThreadId

Make a managed thread. Uses forkIO.

forkn :: ThreadManager -> Int -> IO () -> IO [ThreadId]

Make the given number of managed threads.

getStatus :: ThreadManager -> ThreadId -> IO (Maybe ThreadStatus)

Get the status of a managed thread.

waitFor :: ThreadManager -> ThreadId -> IO (Maybe ThreadStatus)

Block until a specific managed thread terminates.

waitForAll :: ThreadManager -> IO ()

Block until all managed threads terminate.