[Openmcl-devel] Read all available input from socket stream?
jkordani at lsa2.com
Tue Jul 23 14:36:31 CDT 2013
I am attempting to read all currently available data from a stream. I am
not expecting much data, so I suspect I need to call finish-output.
(read) seems to return immediately, before it seems that data is
available. I guess in hindsight I don't know how the implementation is
supposed to know when input has stopped coming in on what is
conceptually a stream with no eof representing any termination of input.
I guess what I'm saying is, given a socket stream, is there a way to
read, blocking until there is input to be read and until there is no
more data to be read, this kind of stream?
this is a paste of the funciton I'm trying to get working. I want to
write something to the stream, and I expect something back, which I want
to either return from this function or simply emit to *terminal-io*
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