It connects directly to the IP address now. All DNS and service lookups are disabled. It checks first for nc, then netcat. It times out after 10 seconds.<br><br>If anyone finds that nc is still hanging after these updates, Mihael will pay them $20 :-)<br>
<br>David<br><br><br><div class="gmail_quote">On Sun, Aug 15, 2010 at 4:54 PM, Michael Wilde <span dir="ltr"><<a href="mailto:wilde@mcs.anl.gov">wilde@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div class="im"><br>
----- "Ben Clifford" <<a href="mailto:benc@hawaga.org.uk">benc@hawaga.org.uk</a>> wrote:<br>
<br>
> > The next time anyone sees a hung nc, can you find out what its<br>
> waiting<br>
> > on<br>
><br>
> DNS lookup? that's where every mysterious network hang ever seems to<br>
> come<br>
> from.<br>
<br>
</div>Good suspect.<br>
<div class="im"><br>
> Globus already did a bunch of usage stats stuff with (now) some years<br>
> of<br>
> experience. Using that code might be more useful than relearning all<br>
> that<br>
> experience.<br>
<br>
</div>Yes, thats on the radar. Its got its complexities as well, but maybe the next step.<br>
<br>
<br>
</blockquote></div><br>