eio_busy

(PECL eio >= 0.0.1dev)

eio_busy — Artificially increase load. Could be useful in tests, benchmarking

Description

eio_busy() artificially increases load taking delay seconds to execute. May be used for debugging, or benchmarking.

Parameters

delay

Delay in seconds

pri

The request priority: EIO_PRI_DEFAULT , EIO_PRI_MIN , EIO_PRI_MAX , or null . If null passed, pri internally is set to EIO_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