I've tried both ("system managed" and increase MaxUserPort and/or decrease TCPTimedWaitDelay) but I still got the same message after a while???<br><br>Thanks Fredrik and if something else come up to your mind, please free to let me know!<br>
<br>Martin<br><br><div class="gmail_quote">2008/6/19 Fredrik Lundh <<a href="mailto:fredrik@pythonware.com">fredrik@pythonware.com</a>>:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">> After a while of seeding tiles with the current command:<br>
> C:\Python25\python tilecache_seed.py<br>
> "<a href="http://localhost/tilecache/tilecache.cgy" target="_blank">http://localhost/tilecache/tilecache.cgy</a>?" osl_baselayer 8 9<br>
> "30000,75000,869680,1097720"<br>
><br>
> the following error message shows up:<br>
> urllib2.URLError: <urlopen error (10055, 'No buffer space available')><br>
<br>
</div>this means that winsock has run out of memory, possibly because it<br>
runs out of TCP socket buffers or port numbers (since closed sockets<br>
are kept for a while, in case new packages arrive).<br>
<br>
a quick googling indicates that you may get around this by increasing<br>
the size of the paging file (or setting it to "system managed"). if<br>
that doesn't help, you may have to tweak the TCP parameters (increase<br>
MaxUserPort and/or decrease TCPTimedWaitDelay):<br>
<br>
<a href="http://support.microsoft.com/kb/196271/en-us" target="_blank">http://support.microsoft.com/kb/196271/en-us</a><br>
<br>
maybe the seed application could check for this error, and sleep for a<br>
few minutes (TCPTimedWaitDelay is 120 seconds by default) before<br>
retrying the request?<br>
<br>
</F><br>
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</blockquote></div><br>