It might be worthwhile running lab 'Socket Driver Server'.

On Thu, Feb 25, 2010 at 3:51 PM, Don Guinn <[email protected]> wrote:

> In attempting to make a socket non-blocking I am trying to use "sdasync"
> and
> it appears not to work; however, I'm sure it's something I'm doing wrong
> and
> that is not my question. In looking at the sockets script there is a
> message
> in the "sdasync" definition saying it is not implemented in UNIX. To use
> "sdselect". Does this mean that it is impossible to have non-blocking
> sockets in UNIX? If you can have non-blocking sockets in UNIX, how is it
> done?
>
> In the help file for sockets near the bottom of the page, next to last
> name,
> is the name "sdwsaasync" which is to set non-blocking. No such name in the
> sockets script. Shouldn't that the name should be "adsync".
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