[OSM-dev] High performance server [JOSM issues]

Stefan de Konink skinkie at xs4all.nl
Wed May 28 10:49:45 BST 2008


On Wed, 28 May 2008, Jon Burgess wrote:

> How does the content-type for the HTTP download compare to the real API?
> (try wget -S http://... and compare all the headers)

wget -S
http://127.0.0.1:8000/about/0.5/map?bbox=4.372043399272871,52.06894868775914,4.420033124293988,52.11742099102069
--2008-05-28 11:45:55--
http://127.0.0.1:8000/about/0.5/map?bbox=4.372043399272871,52.06894868775914,4.420033124293988,52.11742099102069
Connecting to 127.0.0.1:8000... connected.
HTTP request sent, awaiting response...
  HTTP/1.0 200 OK
  Connection: Keep-Alive
  Keep-Alive: timeout=15
  Date: Wed, 28 May 2008 09:45:55 GMT
  Server: Cherokee/0.7.0 (UNIX)
  Content-Length: 1061096
  Content-Type: text/xml
Length: 1061096 (1.0M) [text/xml]
Saving to:
`map?bbox=4.372043399272871,52.06894868775914,4.420033124293988,52.11742099102069'

100%[======================================>] 1,061,096   --.-K/s   in
0.004s

2008-05-28 11:45:56 (247 MB/s) -
`map?bbox=4.372043399272871,52.06894868775914,4.420033124293988,52.11742099102069'
saved [1061096/1061096]

skinkie at nemesis ~ $ head -n 4
map\?bbox\=4.372043399272871\,52.06894868775914\,4.420033124293988\,52.11742099102069
<?xml version="1.0" encoding="UTF-8"?>
<osm version="0.5" generator="Cherokee OSM API generator">
  <node id="45111956" lat="52.069699999999997" lon="4.3723000000000001"
visible="true" user="not_implemented"
timestamp="2007-09-07T16:39:10+01:00">
    <tag k="source" v="AND" />


skinkie at nemesis ~ $ wget -S
http://openstreetmap.org/api/0.5/map?bbox=4.37204339
9272871,52.06894868775914,4.420033124293988,52.11742099102069
--2008-05-28 11:47:40--
http://openstreetmap.org/api/0.5/map?bbox=4.37204339927
2871,52.06894868775914,4.420033124293988,52.11742099102069
Resolving openstreetmap.org... 128.40.58.202
Connecting to openstreetmap.org|128.40.58.202|:80... connected.
HTTP request sent, awaiting response...
  HTTP/1.0 200 OK
  Connection: close
  Content-Type: text/xml; charset=utf-8
  X-Runtime: 28.31216
  ETag: "98bab2d1997f8d1d32d6871855c03a6b"
  Cache-Control: private, max-age=0, must-revalidate
  Content-Disposition: attachment; filename="map.osm"
  Content-Length: 2209831
  Date: Wed, 28 May 2008 09:47:45 GMT
  Server: lighttpd/1.4.13
Length: 2209831 (2.1M) [text/xml]
Saving to:
`map?bbox=4.372043399272871,52.06894868775914,4.420033124293988,52.11
742099102069.1'

100%[======================================>] 2,209,831    637K/s   in
3.4s

2008-05-28 11:48:12 (631 KB/s) -
`map?bbox=4.372043399272871,52.06894868775914,4
.420033124293988,52.11742099102069.1' saved [2209831/2209831]


head -n 4
map\?bbox\=4.372043399272871\,52.06894868775914\,4.420033124293988\,52.11742099102069.1
<?xml version="1.0" encoding="UTF-8"?>
<osm version="0.5" generator="OpenStreetMap server">
  <node id="45111956" lat="52.0697" lon="4.3723" user="AND" visible="true"
timestamp="2007-09-07T16:39:10+01:00">
    <tag k="source" v="AND"/>



The only relevant thing *might* be the charset, but I have many doubt
about it.


Stefan





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