The DataReady property will return the total number of bytes
currently waiting in wodSSH's buffers, for you to read
with the Receive method. You
shouldn't rely too much on its accuracy since its
value can change internally very quickly as more data
arrives in wodSSH. In Blocking mode it is often better not to call the Receive method
and wait for the timeout to expire if
there is no data waiting already.
You can set this value to 0, or to any value lower than
it currently contains. In this case wodSSH will
"consume" bytes up to the value that you
define.