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Hi, all!
Everytime I request LAS to give a product,
I discover that UI server will send XML request to Data server
twice.
Following is Apache log, it always receives two identical XML
request.
Is this a right situation?
Thans for your suggestion.
---- access_log ----
172.16.9.178 - - [24/Jun/2005:09:36:48 +0800] "GET
/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Fshade%22+%2F%3E%3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%3Eshade%3C%2Fformat%3E%3Cbatch_id+%3E%3C%2Fbatch_id%3E%3Cbatch_mode+%3Efalse%3C%2Fbatch_mode%3E%3Cbatch_passwd+%3E%3C%2Fbatch_passwd%3E%3Cbatch_rename+%3E%3C%2Fbatch_rename%3E%3Cbatch_server_ip+%3E%3C%2Fbatch_server_ip%3E%3Ccontour_levels+%3E%3C%2Fcontour_levels%3E%3Cdo_contour+%3Edefault%3C%2Fdo_contour%3E%3Cexpression+%3E%3C%2Fexpression%3E%3Cfill_levels+%3E%3C%2Ffill_levels%3E%3Cfill_type+%3Edefault%3C%2Ffill_type%3E%3Cimage_format+%3Edefault%3C%2Fimage_format%3E%3Cinterpolate_data+%3Efalse%3C%2Finterpolate_data%3E%3Cland_type+%3Edefault%3C%2Fland_type%3E%3Cmark_grid+%3Edefault%3C%2Fmark_grid%3E%3Cpalette+%3Edefault%3C%2Fpalette%3E%3Csize+%3E0.5%3C%2Fsize%3E%3Cuse_graticules+%3Edefault%3C%2Fuse_graticules%3E%3Cuse_ref_map+%3Edefault%3C%2Fuse_ref_map%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fcoads_climatology_cdf%2Fvariables%2Fairt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%22-96.0%22+type%3D%22x%22+high%3D%22-64.0%22+%2F%3E%3Crange+low%3D%22-44.0%22+type%3D%22y%22+high%3D%22-11.0%22+%2F%3E%3Cpoint+v%3D%2215-Jan%22+type%3D%22t%22+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
HTTP/1.1" 200 228 "-" "Java/1.5.0_02"
172.16.9.178 - - [24/Jun/2005:09:36:49 +0800] "GET
/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Fshade%22+%2F%3E%3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%3Eshade%3C%2Fformat%3E%3Cbatch_id+%3E%3C%2Fbatch_id%3E%3Cbatch_mode+%3Efalse%3C%2Fbatch_mode%3E%3Cbatch_passwd+%3E%3C%2Fbatch_passwd%3E%3Cbatch_rename+%3E%3C%2Fbatch_rename%3E%3Cbatch_server_ip+%3E%3C%2Fbatch_server_ip%3E%3Ccontour_levels+%3E%3C%2Fcontour_levels%3E%3Cdo_contour+%3Edefault%3C%2Fdo_contour%3E%3Cexpression+%3E%3C%2Fexpression%3E%3Cfill_levels+%3E%3C%2Ffill_levels%3E%3Cfill_type+%3Edefault%3C%2Ffill_type%3E%3Cimage_format+%3Edefault%3C%2Fimage_format%3E%3Cinterpolate_data+%3Efalse%3C%2Finterpolate_data%3E%3Cland_type+%3Edefault%3C%2Fland_type%3E%3Cmark_grid+%3Edefault%3C%2Fmark_grid%3E%3Cpalette+%3Edefault%3C%2Fpalette%3E%3Csize+%3E0.5%3C%2Fsize%3E%3Cuse_graticules+%3Edefault%3C%2Fuse_graticules%3E%3Cuse_ref_map+%3Edefault%3C%2Fuse_ref_map%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fcoads_climatology_cdf%2Fvariables%2Fairt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%22-96.0%22+type%3D%22x%22+high%3D%22-64.0%22+%2F%3E%3Crange+low%3D%22-44.0%22+type%3D%22y%22+high%3D%22-11.0%22+%2F%3E%3Cpoint+v%3D%2215-Jan%22+type%3D%22t%22+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
HTTP/1.1" 200 228 "-" "Java/1.5.0_02"
172.16.9.178 - - [24/Jun/2005:09:39:04 +0800] "GET
/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Finsitu_meta_xy%22+%2F%3E%3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%3Egif%3C%2Fformat%3E%3Cinsitu_image_format+%3Edefault%3C%2Finsitu_image_format%3E%3Cinsitu_palette+%3Edefault%3C%2Finsitu_palette%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fsynop%2Fvariables%2Ftt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%22-40.0%22+type%3D%22x%22+high%3D%220.0%22+%2F%3E%3Crange+low%3D%2218.0%22+type%3D%22y%22+high%3D%2240.0%22+%2F%3E%3Crange+low%3D%2211-Jun-2005+00%3A00%3A00%22+type%3D%22t%22+high%3D%2221-Jun-2005+15%3A00%3A00%22+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
HTTP/1.1" 200 228 "-" "Java/1.5.0_02"
172.16.9.178 - - [24/Jun/2005:09:39:04 +0800] "GET
/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Finsitu_meta_xy%22+%2F%3E%3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%3Egif%3C%2Fformat%3E%3Cinsitu_image_format+%3Edefault%3C%2Finsitu_image_format%3E%3Cinsitu_palette+%3Edefault%3C%2Finsitu_palette%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fsynop%2Fvariables%2Ftt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%22-40.0%22+type%3D%22x%22+high%3D%220.0%22+%2F%3E%3Crange+low%3D%2218.0%22+type%3D%22y%22+high%3D%2240.0%22+%2F%3E%3Crange+low%3D%2211-Jun-2005+00%3A00%3A00%22+type%3D%22t%22+high%3D%2221-Jun-2005+15%3A00%3A00%22+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
HTTP/1.1" 200 228 "-" "Java/1.5.0_02"
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cch |