<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On May 18, 2011, at 8:45 AM, Tim Watson wrote:</div><blockquote type="cite"><div><font class="Apple-style-span" color="#000000"><br></font>wouldn't gproc be useful for this? The keys don't have to matter and<br>you can subscribe based on a match/wildcard.<br></div></blockquote><br></div><div>+1</div><div><br></div><div>Although I have to ask why is it really necessary to have children know (dynamically) the pids of all other children.... maybe the system can be re-designed to work around this requirement?</div><div><br></div><div>Mihai</div><br></body></html>