do-ssl-read ( buffer ssl -- event/f )

Vocabulary

io.sockets.secure.openssl

Inputs

buffer	a buffer
ssl	a SSL

Outputs

event/f

f or a symbol indicating the desired operation

Word description

Reads from the ssl connection to the buffer.

Definition

USING: io.buffers kernel openssl.libssl ;

IN: io.sockets.secure.openssl

: do-ssl-read ( buffer ssl -- event/f )
    2dup swap [ buffer-end ] [ buffer-capacity ] bi SSL_read
    [ { { SSL_ERROR_ZERO_RETURN [ drop f ] } } check-ssl-error ]
    keep swap [ 2nip ] [ swap buffer+ f ] if* ;