Check handles will run the given callback once per loop iteration, right after polling for i/o.

See also The Handle API functions also apply.

Imports

Types

Check = object loop* {. importc: "loop" .}: ptr Loop ## Pointer to the ``Loop`` where the handle is running on. Readonly. typ* {. importc: "type" .}: HandleType ## The ``HandleType``. Readonly. data* {. importc: "data" .}: pointer ## Space for user-defined arbitrary data. libuv does not use this field.: Check handle type. Source Edit
CheckCb = proc (handle: ptr Check) {. cdecl .}: Type definition for callback passed to start(). Source Edit

proc init(loop: ptr Loop; handle: ptr Check): cint {. importc: "uv_check_init", header: "uv.h" .}: Initialize the handle. Source Edit
proc start(handle: ptr Check; cb: CheckCb): cint {. importc: "uv_check_start", header: "uv.h" .}: Start the handle with the given callback. Source Edit
proc stop(handle: ptr Check): cint {. importc: "uv_check_stop", header: "uv.h" .}: Stop the handle, the callback will no longer be called. Source Edit