Logan Capaldo wrote:
> On Apr 13, 2006, at 11:46 AM, Lon Baker wrote:
> 
>>>
>>> => nil
>>
>> Thank. But no luck.
>>
>> It seems to hang waiting for input.
>>
> 
> And you don't want it to block for input? Are you trying to use
> asynchronous IO or something?

Yes it needs to be asynchronous.

The application is listening and responding to an external application.

It sits there listening for commands, processes them and responds with 
its own commands.

Would IO.popen or pipe be something to look at?

-- 
Posted via http://www.ruby-forum.com/.