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<DIV dir=ltr align=left><SPAN class=362044121-07012007><FONT face=Arial
color=#0000ff size=2>John -</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=362044121-07012007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=362044121-07012007><FONT face=Arial
color=#0000ff size=2>Each CGI request to MapServer is a completely new request,
that behaves as if it were the first MapServer request to that machine ever - it
is completely stateless, and all changes to data and indexes take effect
immediately.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=362044121-07012007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=362044121-07012007><FONT face=Arial
color=#0000ff size=2>If you are using caching software on the client or on your
server, you can modify that behavior, but that should come as no
surprise.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=362044121-07012007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=362044121-07012007> <FONT
face=Arial color=#0000ff size=2>- Ed</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=362044121-07012007><FONT
size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=362044121-07012007><FONT size=2>Ed
McNierney<BR>President and Chief Mapmaker<BR>TopoZone.com / Maps a la carte,
Inc.<BR>73 Princeton Street, Suite 305<BR>North Chelmsford, MA
01863<BR>Phone: +1 (978) 251-4242<BR>Fax: +1 (978)
251-1396<BR>ed@topozone.com</FONT> </DIV></SPAN><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> UMN MapServer Users List
[mailto:MAPSERVER-USERS@LISTS.UMN.EDU] <B>On Behalf Of </B>John
Mitchell<BR><B>Sent:</B> Sunday, January 07, 2007 12:57 PM<BR><B>To:</B>
MAPSERVER-USERS@LISTS.UMN.EDU<BR><B>Subject:</B> [UMN_MAPSERVER-USERS] existing
raster mosaic and you try to add an image using gdalwarp will apache have to
restarted<BR></FONT><BR></DIV>
<DIV></DIV>Hi,
<DIV><BR>If you have an existing raster mosaic and you try to add an image using
gdalwarp and then run gdaladdo to rebuild the internal overviews, then do these
operations affect the display of this raster mosaic within mapserver while they
are running and after these operations complete will any future requests for
this mosaic include this newly added image with its newly revised overlays or
would apache have to be restarted? <BR><BR>Also I have the same question for
rerunning gdaltindex against an existing .shp file ( i.e. gdaltindex
doq_index.shp doq/*.tif ) in order to add a new image will this operation affect
ongoing displays against this shapefile within mapserver while they are running
and after this operation completes will any future requests for this .shp
include this newly added image or would apache have to be
restarted?<BR></DIV><BR>Thanks,<BR>-- <BR>John J. Mitchell </BODY></HTML>