from ( channel -- value )
Channels

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to ( value channel -- )

Vocabulary
channels

Inputs

channel

a channel

Outputs

value

an object

Word description
Receives an object from a channel. The operation is synchronous. It will block the calling thread until there is data in the channel.

See also
<channel>, to

Definition

IN: channels

GENERIC: from ( channel -- value )

Methods

USING: accessors channels channels.private kernel sequences
threads ;

M: channel from
    [ self ] dip notify senders>> [ (from) ] unless-empty
    "channel receive" suspend ;


USING: accessors channels channels.remote
channels.remote.private kernel ;

M: remote-channel from
    [ id>> from-message boa ] keep send-message ;