eio_busy
(PECL eio >= 0.0.1dev)
eio_busy — Artificially increase load. Could be useful in tests, benchmarking
Beschreibung
int
$delay
,int
$pri
= EIO_PRI_DEFAULT,callable
$callback
= NULL,mixed
$data
= NULL): resource
eio_busy() artificially increases load taking
delay
seconds to execute. May be used for debugging,
or benchmarking.
Parameter-Liste
-
delay
-
Delay in seconds
-
pri
-
The request priority:
EIO_PRI_DEFAULT
,EIO_PRI_MIN
,EIO_PRI_MAX
, ornull
. Ifnull
passed,pri
internally is set toEIO_PRI_DEFAULT
. -
callback
-
This callback is called when all the group requests are done.
-
data
-
Arbitrary variable passed to
callback
.
Rückgabewerte
eio_busy() returns request resource on success,Bei einem Fehler wird false
zurückgegeben..
Siehe auch
- eio_nop() - Does nothing, except go through the whole request cycle