[mapserver-users] MapCache "missing a service" error

Jackey Cheung cheung.jackey at gmail.com
Mon May 27 20:17:34 PDT 2013


Hi Stephen,

Thanks for your reply. I've tried but the error still exists.


On Tue, May 28, 2013 at 10:36 AM, Stephen Woodbridge <
woodbri at swoodbridge.com> wrote:

> Jackey,
>
> Try changing:
>
>
>      <grid restricted_extent="113.816929 22.135340 114.504470 22.567942">
>        WGS84
>      </grid>
>
> to:
>
>
>      <grid restricted_extent="113.816929 22.135340 114.504470
> 22.567942">WGS84</grid>
>
> Remove the white spaces. If that fixes the problem, please write a bug on
> on this.
>
> Thanks,
>   -Steve W
>
>
> On 5/27/2013 10:12 PM, Jackey Cheung wrote:
>
>> Hi,
>>
>> I'm trying to deploy a MapCache server. It compiles OK, but I can't tell
>> whether everything is working fine, since I can't see any output from
>> the server (command line and HTTP response, etc.)
>>
>> I've write up a config xml as below:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <mapcache>
>>    <cache name="test_cache" type="disk">
>>      <base>/tmp/mapcache</base>
>>      <symlink_blank />
>>    </cache>
>>    <source name="test_lands" type="wms">
>>      <getmap>
>>        <params>
>>           <FORMAT>image/png</FORMAT>
>>           <LAYERS>BLD_BLDG</LAYERS>
>>        </params>
>>      </getmap>
>>      <http>
>>        <url>http://localhost/map/</**url>
>>        <headers>
>>          <User-Agent>mapcache</User-**Agent>
>>        </headers>
>>        <connection_timeout>30</**connection_timeout>
>>      </http>
>>    </source>
>>    <format name="PNG" type ="PNG">
>>      <compression>fast</**compression>
>>    </format>
>>    <default_format>PNG</default_**format>
>>    <tileset name="test_tileset">
>>      <source>test_lands</source>
>>      <cache>test_cache</cache>
>>      <grid restricted_extent="113.816929 22.135340 114.504470 22.567942">
>>        WGS84
>>      </grid>
>>      <metadata>
>>        <title>test web map.</title>
>>        <abstract>Powered by MapKing.</abstract>
>>      </metadata>
>>      <format>PNG</format>
>>      <metatile>10 10</metatile>
>>      <metabuffer>10</metabuffer>
>>    </tileset>
>>
>>    <service type="wms" enabled="true">
>>      <full_wms>assemble</full_wms>
>>      <resample_mode>bilinear</**resample_mode>
>>      <format>PNG</format>
>>      <maxsize>4096</maxsize>
>>    </service>
>>    <service type="wmts" enabled="false"/>
>>    <service type="tms" enabled="false"/>
>>    <service type="kml" enabled="false"/>
>>    <service type="gmaps" enabled="false"/>
>>    <service type="ve" enabled="false"/>
>>    <service type="demo" enabled="false"/>
>>    <errors>report</errors>
>>    <lock_dir>/tmp/mapcache/lock</**lock_dir>
>>    <threaded_fetching>true</**threaded_fetching>
>>    <log_level>info</log_level>
>>    <auto_reload>true</auto_**reload>
>> </mapcache>
>>
>>
>> I use spawn-fcgi to start the server:
>> spawn-fcgi -M 666 -s /var/run/mapcache.sock -n -u nginx -g nginx -U
>> nginx -G nginx -P /var/run/mapcache.pid -- /usr/local/bin/mapcache
>>
>> The server seems to be running, since it doesn't return to the command
>> prompt. When I use browser to open "http://192.168.56.101/**mapcache/<http://192.168.56.101/mapcache/>
>> ",
>> the first request (the exact first request to the newly started server
>> process) returns:
>>
>> tileset "test_tileset" references grid "
>>        WGS84
>>      ", but it is not configured
>>
>>
>> Then all subsequent requests returns "missing a service" error.
>>
>> I've tried adding a WGS84 grid to the xml, but that produces duplicate
>> declaration error. I've also tried using the mapcache.xml from source
>> package, the same "missing a service" error occurs.
>>
>> What's wrong?
>>
>>
>>
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>>
>>
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