io-multiplex ( nanos -- )
Factor handbook » Input and output » Non-blocking I/O implementation

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Vocabulary
io.backend

Inputs

nanos

a non-negative integer

Outputs
None

Generic word contract
Waits up to nanos nanoseconds for pending I/O requests to complete.

Definition

IN: io.backend

HOOK: io-multiplex io-backend ( nanos -- )

Methods

USING: io.backend kernel math threads.private ;

M: c-io-backend io-multiplex
    dup 0 = [ drop ] [ 60 60 * 1000 * 1000 * or (sleep) ] if ;


USING: io.backend io.backend.unix.multiplexers namespaces system
;

M: unix io-multiplex mx get-global wait-for-events ;