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<DIV><FONT color=#000080 size=2 face=Verdana>juanjo,</FONT></DIV>
<DIV><FONT color=#000080></FONT> </DIV>
<DIV><FONT color=#000080>you could use twisted.internet.task module to implement
this, try LoopingCall, it's easy to use.</FONT></DIV>
<DIV><FONT color=#000080>more info in this
page,</FONT>http://twistedmatrix.com/projects/core/documentation/howto/time.html
</DIV>
<DIV><FONT color=#000080 size=2 face=Verdana></FONT> </DIV>
<DIV><FONT color=#000080 size=2 face=Verdana></FONT> </DIV>
<DIV><FONT color=#c0c0c0 size=2 face=Verdana>2009-04-28 </FONT></DIV><FONT
color=#000080 size=2 face=Verdana>
<HR style="WIDTH: 100px" align=left color=#b5c4df SIZE=1>
</FONT>
<DIV><FONT color=#c0c0c0 size=2 face=Verdana><SPAN>hoooooosety</SPAN>
</FONT></DIV>
<HR color=#b5c4df SIZE=1>
<DIV><FONT size=2 face=Verdana><STRONG>发件人：</STRONG> Juanjo Conti </FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>发送时间：</STRONG> 2009-04-28 08:07:26
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>收件人：</STRONG> twisted-python
</FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>抄送：</STRONG> </FONT></DIV>
<DIV><FONT size=2 face=Verdana><STRONG>主题：</STRONG> [Twisted-Python] Polling
from Twisted </FONT></DIV>
<DIV><FONT size=2 face=Verdana></FONT> </DIV>
<DIV><FONT size=2 face=Verdana>Hi, this is my first mail to the list.<BR><BR>I
am writing a server using Twisted, extending LineOnlyReceiver. In it I maintain
a list of clients connected.<BR><BR>I'd like to poll every client for certain
status information every 30 seconds. Which is the correct approach to implement
this?<BR><BR>Thanks in advance,<BR clear=all><BR>-- <BR>Juanjo
Conti<BR></FONT></DIV></BODY></HTML>