eio_busy
(PECL eio >= 0.0.1dev)
eio_busy — Artificially increase load. Could be useful in tests, benchmarking
Opis
eio_busy
( 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.
Parametry
-
delay -
Delay in seconds
-
pri -
Priorytet zapytania:
EIO_PRI_DEFAULT,EIO_PRI_MIN,EIO_PRI_MAX, lubNULL. Jeśli podana zostanie wartośćNULL, parametrprijest wewnętrznie ustawiany naEIO_PRI_DEFAULT. -
callback -
This callback is called when all the group requests are done.
-
data -
Arbitrary variable passed to
callback.
Zwracane wartości
eio_busy() returns request resource on success or FALSE on error.
Zobacz też:
- eio_nop() - Does nothing, except go through the whole request cycle
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