port
Factor handbook » Input and output » Non-blocking I/O implementation

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<port> ( handle class -- port )

Vocabulary
io.ports

Class description
Instances of this class present a blocking stream interface on top of an underlying non-blocking I/O system, giving the illusion of blocking by yielding the thread which is waiting for input or output.

Definition

USING: destructors ;

IN: io.ports

TUPLE: port < disposable handle timeout ;

Methods

USING: accessors io.ports io.timeouts ;

M: port cancel-operation handle>> cancel-operation ;


USING: accessors destructors io.ports ;

M: port dispose*
    [ handle>> &dispose shutdown ] with-destructors ;


USING: accessors io.ports io.timeouts ;

M: port set-timeout timeout<< ;


USING: accessors io.ports io.timeouts ;

M: port timeout timeout>> ;


USING: io.ports ;

M: port underlying-port ;