[mapguide-users] MapGuide on Fedora Core 5

Marcus Spurkel mspurkel at pacbell.net
Wed Jul 19 02:41:09 EDT 2006


Makes sense.  I think I may have a problem with my FastCGI module.  
Here's some of what Apache's error log says:

[Tue Jul 18 00:10:27 2006] [error] [client 192.168.0.158] FastCGI: comm 
with (dynamic) server 
"/usr/local/mapguideopensource/webserverextensions/www/mapagent/mapagent.fcgi" 
aborted: (first read) idle timeout (60 sec)
[Tue Jul 18 00:10:27 2006] [error] [client 192.168.0.158] FastCGI: 
incomplete headers (0 bytes) received from server 
"/usr/local/mapguideopensource/webserverextensions/www/mapagent/mapagent.fcgi"
[Tue Jul 18 00:10:27 2006] [warn] FastCGI: (dynamic) server 
"/usr/local/mapguideopensource/webserverextensions/www/mapagent/mapagent.fcgi" 
has failed to remain running for 30 seconds given 3 attempts, its 
restart interval has been backed off to 600 seconds
[Tue Jul 18 00:14:40 2006] [warn] FastCGI: (dynamic) server 
"/usr/local/mapguideopensource/webserverextensions/www/mapagent/mapagent.fcgi" 
has failed to remain running for 30 seconds given 3 attempts, its 
restart interval has been backed off to 600 seconds

Any of that look familiar?  Is there a way I can test FastCGI without 
involving mapguide?

-Marcus

Traian Stanev wrote:

>The mapagent is a cgi agent that apache is supposed to instantiate. It's
>not surprising that it fails from the command line, since Apache does
>provide some context and environment variables for it to run
>successfully.
>
>To start the server process, you will need to locate and run a script
>called mgserver.sh. It should be under
>/usr/local/mapguideopensource/server/Bin. Once the server process is
>started successfully, you can navigate a web browser to:
>
>http://localhost/mapguide/mapagent/index.html and execute some server
>commands from the html page to see if things are working.
>
>
>Traian
> 
>
>-----Original Message-----
>From: Marcus Spurkel [mailto:mspurkel at pacbell.net] 
>Sent: Tuesday, July 18, 2006 3:02 PM
>To: users at mapguide.osgeo.org
>Subject: Re: [mapguide-users] MapGuide on Fedora Core 5
>
>Urk!  Sorry -- lame brain mistake on my part.  Of course you can't pass 
>the query string on the command line like that.  What I meant to run is 
>simply:
># /usr/local/mapguideopensource/webserverextensions/bin/mapagent
>And I got back a "Segmentation fault".  Does this indicate a problem 
>with the entire server, or just the mapagent program?
>
>-Marcus
>
>Marcus Spurkel wrote:
>
>  
>
>>Thanks Traian.
>>
>>I've made good progress (I think): Got MapGuide to compile & install 
>>and I have successfully built FastCGI, which was also a challenge in 
>>Apache 2.2.  Since I already have Apache installed, I went through the
>>    
>>
>
>  
>
>>build script and applied the settings manually.  I thought I was ready
>>    
>>
>
>  
>
>>to try the mapagent.fcgi test from the "Building and Configuring on 
>>Linux" PDF, but alas, the server returns a 500 error.  Just for fun, I
>>    
>>
>
>  
>
>>tried running it from a command prompt on the server and got the 
>>following message:
>># 
>>
>>    
>>
>./mapagent?OPERATION=ENUMERATERESOURCES&VERSION=1.0.0&RESOURCEID=Library
>:// 
>  
>
>>[1] 18444
>>[2] 18445
>>-bash: ./mapagent?OPERATION=ENUMERATERESOURCES: No such file or
>>    
>>
>directory
>  
>
>>"No such file or directory"?  Does that mean I don't have something 
>>configured right?  Is this an obvious error to you?  A little help 
>>would be greatly appreciated.
>>
>>-Marcus
>>
>>Traian Stanev wrote:
>>
>>    
>>
>>>Hi Marcus.
>>>
>>>The highest gcc we have tried so far is 4.0.2. The "extra 
>>>qualification" stuff we've already fixed. Only the -pedantic setting 
>>>in gcc would throw that error before 4.1, and we didn't use that so 
>>>that's why we didn't catch it.
>>>
>>>Your solution to the template instantiation is also correct. Removing
>>>      
>>>
>
>  
>
>>>it shouldn't hurt as far as I know. We'll take care of that too.
>>>
>>>Please let us know if you have more problems (at least the ones 
>>>related to MapGuide, hehe).
>>>
>>>
>>>Traian
>>>
>>>
>>>    -----Original Message-----     From: Marcus Spurkel 
>>>[mailto:mspurkel at pacbell.net]     Sent: Mon 7/17/2006 4:51 PM     To:
>>>      
>>>
>
>  
>
>>>users at mapguide.osgeo.org     Cc:     Subject: [mapguide-users] 
>>>MapGuide on Fedora Core 5
>>>    
>>>    
>>>
>>>    Okay, I may be completely out of my mind here (as well as new to 
>>>this
>>>    project so I probably just don't know any better <g>) but I'm 
>>>trying to
>>>    compile MapGuide on my Fedora Core 5 server with gcc 4.1.1.
>>>    
>>>    Having a devil of a time.  It basically boils down to running
>>>      
>>>
>make,
>  
>
>>>    waiting for it to bomb out and then looking at and hopefully 
>>>fixing the
>>>    error.
>>>    
>>>    And there are lots of 'em!  Most of the complaints were of the 
>>>"extra
>>>    qualification..." variety so I just deleted the offending 
>>>qualifier.  I
>>>    also ran into the "explicit instantiation of non-template 
>>>type..." error
>>>    in ChannelBand.h.  The best solution I've found so far was to 
>>>comment
>>>    out the line entirely -- it doesn't seem to hurt the 
>>>compilation.  The
>>>    new gcc seems to be a lot less forgiving than the version that 
>>>MapGuide
>>>    is normally compiled with (3.4?)  This may be a fool's quest.
>>>    
>>>    But I _did_ finally get it to compile!
>>>    
>>>    I'm running "make check" right now (so far, so good -- it's an
>>>      
>>>
>old
>  
>
>>>    machine so it'll take a while) and looking forward to seeing if 
>>>it will
>>>    actually work...
>>>    
>>>    Has anyone else had any experience with MapGuide on a new system?
>>>    
>>>
>>>      
>>>
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>>>    
>>>    
>>>
>>> 
>>>
>>>
>>>      
>>>
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>  
>
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>>>      
>>>
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>  
>
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>>>
>>>      
>>>
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