eio_busy
(PECL eio >= 0.0.1dev)
eio_busy — Artificially increase load. Could be useful in tests, benchmarking
Description
eio_busy(
int
int
callable
mixed
): resource
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.
Parameters
delay- Delay in seconds
priThe 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.
Return Values
eio_busy() returns request resource on success, or false on failure.
See Also
- eio_nop() - Does nothing, except go through the whole request cycle
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