diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/input_foreman.ml | 134 |
1 files changed, 65 insertions, 69 deletions
diff --git a/lib/input_foreman.ml b/lib/input_foreman.ml index 1b23c77..f0a05ad 100644 --- a/lib/input_foreman.ml +++ b/lib/input_foreman.ml @@ -557,22 +557,21 @@ let lock_many ~env ~sw ~proc_mgr ~domain_count ~force ~(names : Name.t list) : ( in let processes = List.map - (fun name -> - fun () -> - Eio.Semaphore.acquire sem; - Fun.protect - ~finally: (fun () -> Eio.Semaphore.release sem) - (fun () -> - let lock_result = lock_one ~env ~sw ~proc_mgr ~force ~name in - Eio.Mutex.lock result_lock; - Fun.protect - ~finally: (fun () -> Eio.Mutex.unlock result_lock) - (fun () -> - match lock_result with - | Ok() -> any_succeed := true - | Error err -> errors := err :: !errors - ) - ) + (fun name () -> + Eio.Semaphore.acquire sem; + Fun.protect + ~finally: (fun () -> Eio.Semaphore.release sem) + (fun () -> + let lock_result = lock_one ~env ~sw ~proc_mgr ~force ~name in + Eio.Mutex.lock result_lock; + Fun.protect + ~finally: (fun () -> Eio.Mutex.unlock result_lock) + (fun () -> + match lock_result with + | Ok() -> any_succeed := true + | Error err -> errors := err :: !errors + ) + ) ) names in @@ -618,40 +617,39 @@ let list_stale ~env: _ ~sw ~proc_mgr ~domain_count ~names : (unit, error) result in let processes = List.map - (fun name -> - fun () -> - Eio.Semaphore.acquire sem; - Fun.protect - ~finally: (fun () -> Eio.Semaphore.release sem) - (fun () -> - let result = - let (let*) = Result.bind in - let* input = get name in - match get_latest ~sw ~proc_mgr input with - | Error err -> Error err - | Ok None -> Ok None - | Ok (Some new_value) -> - let is_outdated : string option -> bool = - Option.fold ~none: true ~some: (Fun.compose not (String.equal new_value)) - in - if is_outdated input.latest.value then - Ok (Some (name, new_value)) - else - Ok None - in - (* only hold the mutex for shared state updates *) - Eio.Mutex.lock result_lock; - Fun.protect - ~finally: (fun () -> Eio.Mutex.unlock result_lock) - (fun () -> - match result with - | Ok None -> any_succeed := true - | Ok (Some stale) -> - any_succeed := true; - stale_results := stale :: !stale_results - | Error err -> errors := err :: !errors - ) - ) + (fun name () -> + Eio.Semaphore.acquire sem; + Fun.protect + ~finally: (fun () -> Eio.Semaphore.release sem) + (fun () -> + let result = + let (let*) = Result.bind in + let* input = get name in + match get_latest ~sw ~proc_mgr input with + | Error err -> Error err + | Ok None -> Ok None + | Ok (Some new_value) -> + let is_outdated : string option -> bool = + Option.fold ~none: true ~some: (Fun.compose not (String.equal new_value)) + in + if is_outdated input.latest.value then + Ok (Some (name, new_value)) + else + Ok None + in + (* only hold the mutex for shared state updates *) + Eio.Mutex.lock result_lock; + Fun.protect + ~finally: (fun () -> Eio.Mutex.unlock result_lock) + (fun () -> + match result with + | Ok None -> any_succeed := true + | Ok (Some stale) -> + any_succeed := true; + stale_results := stale :: !stale_results + | Error err -> errors := err :: !errors + ) + ) ) names in @@ -715,28 +713,26 @@ let refresh_many ~env ~sw ~proc_mgr ~domain_count ~(names : Name.t list) : (unit in let processes = List.map - (fun name -> - fun () -> - Eio.Semaphore.acquire sem; - Fun.protect - ~finally: (fun () -> Eio.Semaphore.release sem) - (fun () -> - let refresh_result = refresh_one ~env ~sw ~proc_mgr ~name in - (* only hold the mutex for the shared state update *) - Eio.Mutex.lock result_lock; - Fun.protect - ~finally: (fun () -> Eio.Mutex.unlock result_lock) - (fun () -> - match refresh_result with - | Ok() -> any_succeed := true - | Error err -> errors := err :: !errors - ) - ) + (fun name () -> + Eio.Semaphore.acquire sem; + Fun.protect + ~finally: (fun () -> Eio.Semaphore.release sem) + (fun () -> + let refresh_result = refresh_one ~env ~sw ~proc_mgr ~name in + (* only hold the mutex for the shared state update *) + Eio.Mutex.lock result_lock; + Fun.protect + ~finally: (fun () -> Eio.Mutex.unlock result_lock) + (fun () -> + match refresh_result with + | Ok() -> any_succeed := true + | Error err -> errors := err :: !errors + ) + ) ) names in - Eio.Fiber.all - processes; + Eio.Fiber.all processes; match !any_succeed, !errors with | true, errs -> List.iter |