eio_busy
(PECL eio >= 0.0.1dev)
eio_busy — Artificially increase load. Could be useful in tests, benchmarking.
설명
resource eio_busy
( int
$delay
[, int $pri = EIO_PRI_DEFAULT
[, callable $callback = NULL
[, mixed $data = NULL
]]] )
eio_busy() artificially increases load taking
delay seconds to execute. May be used for debugging,
or benchmarking.
인수
-
delay -
Delay in seconds
-
pri -
The request priority:
EIO_PRI_DEFAULT,EIO_PRI_MIN,EIO_PRI_MAX, orNULL. IfNULLpassed,priinternally is set toEIO_PRI_DEFAULT. -
callback -
This callback is called when all the group requests are done.
-
data -
Arbitrary variable passed to
callback.
반환값
eio_busy() returns request resource on success or FALSE on error.
참고
- eio_nop
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