[mapguide-users] Unable to connect to MGOS via MapGuide Studio/.NET API

Rui Daniro ruidaniro at hotmail.co.uk
Tue Mar 17 07:57:05 EDT 2009


Hi all, 

I am having the same problem, I left the MGOS server (version 2.0.2.3011)
idle for a while(like overnight) and then try to connect to server via
Maestro, I get the sames messages, the only difference is that I am using
apache instead IIS. I tried to restart apache and nothing changed. 


prbabu wrote:
> 
> I am not sure either. What I did is not allow the worker process to
> recycle within IIS, even when idle and also created a separate application
> pool for mapguide itself. This morning, I am able to login/see the map
> without any re-starts. Would not conclude this as the solution yet - needs
> more investigation.
> 
> Thanks for your response, though.
> 
> Regards,
> Praveen
> 
> 
> 
> Kenneth Skovhede, GEOGRAF A/S wrote:
>> 
>> That look really odd.
>> What happens is that Maestro connects to
>> http://localhost/mapguide
>> 
>> but this is really mapped to
>> http://localhost/mapguide/mapagent/mapagent.fcgi
>> 
>> There is some logic inside Maestro (line 1027 in
>> HttpServerConnection.cs),
>> that maps from the short form to the long form.
>> 
>> If the short form fails, the long form is attempted.
>> If the long form fails, the exception for the short for is thrown,
>> which is likely what happens here.
>> 
>> I have no idea why an IIS restart would fix connection problems with 
>> MapGuide.
>> 
>> Regards, Kenneth Skovhede, GEOGRAF A/S
>> 
>> 
>> 
>> Praveen Rajendra Babu skrev:
>>>
>>> Hi,
>>>
>>>     If I leave the MGOS server (version 2.0.2.3011) idle for a 
>>> while(like overnight) and then try to connect to server via Maestro, I 
>>> get the message.
>>>
>>> ************************* Maestro pop-up window message 
>>> ****************************
>>>
>>> ---------------------------
>>>
>>> Maestro
>>>
>>> ---------------------------
>>>
>>> Failed to log on because: Failed to connect, please check network 
>>> connection and login information.
>>>
>>> Extended error info: Failed to connect, perhaps session is expired?
>>>
>>> Extended error info: Invalid server token recieved: <html><head><META 
>>> http-equiv="Content-Type" content="text/html; 
>>> charset=UTF-8"><title>osenlighten - 
>>> /mapguide/</title></head><body><H1>osenlighten - /mapguide/</H1><hr>
>>>
>>>  
>>>
>>>  
>>>
>>> <pre> / [To Parent Directory] <br><br>    Monday, December 
>>> 22, 2008  3:25 PM        &lt;dir&gt;   HREF="/mapguide/data/">data <br>   
>>> Monday, December 22, 2008  3:32 
>>> PM        &lt;dir&gt;  
>>> HREF="/mapguide/dotnetviewersample/">dotnetviewersample <br>    
>>> Tuesday, January 20, 2009 12:02 PM        &lt;dir&gt;  
>>> HREF="/mapguide/fusion/">fusion <br>    Tuesday, January 20, 2009 
>>> 11:54 AM      1847872  
>>> HREF="/mapguide/fusion-1.1.0.zip">fusion-1.1.0.zip <br>   Thursday, 
>>> January 08, 2009  9:46 AM        &lt;dir&gt;  
>>> HREF="/mapguide/fusion-old/">fusion-old <br>    Monday, December 
>>> 22, 2008  3:25 PM        &lt;dir&gt;  
>>> HREF="/mapguide/localized/">localized <br>    Monday, December 22, 
>>> 2008  3:25 PM        &lt;dir&gt;   HREF="/mapguide/mapadmin/">mapadmin
>>> <br>    Monday, December 22, 
>>> 2008  3:25 PM        &lt;dir&gt;   HREF="/mapguide/mapagent/">mapagent
>>> <br>  Wednesday, January 21, 
>>> 2009  6:08 PM        &lt;dir&gt;  
>>> HREF="/mapguide/mapviewernet/">mapviewernet <br>   Tuesday, 
>>> December 23, 2008 12:24 PM        &lt;dir&gt;  
>>> HREF="/mapguide/mapviewerphp/">mapviewerphp <br>    Monday, 
>>> December 22, 2008  3:25 PM        &lt;dir&gt;  
>>> HREF="/mapguide/nad/">nad <br>     Friday, January 30, 2009  2:31 
>>> PM        &lt;dir&gt;   HREF="/mapguide/OpenLayers-2.7/">OpenLayers-2.7
>>> <br>     Friday, 
>>> January 30, 2009  1:52 PM        &lt;dir&gt;  
>>> HREF="/mapguide/phpviewersample/">phpviewersample <br>    Monday, 
>>> December 22, 2008  3:25 PM        &lt;dir&gt;  
>>> HREF="/mapguide/schemareport/">schemareport <br>    Monday, 
>>> December 22, 2008  3:25 PM        &lt;dir&gt;  
>>> HREF="/mapguide/stdicons/">stdicons <br>    Monday, December 22, 
>>> 2008  3:25 PM        &lt;dir&gt;  
>>> HREF="/mapguide/viewerfiles/">viewerfiles <br>    Monday, December 
>>> 22, 2008  3:27 PM         8245  
>>> HREF="/mapguide/webconfig.ini">webconfig.ini <br>    Monday, 
>>> December 22, 2008  3:25 PM        &lt;dir&gt;  
>>> HREF="/mapguide/webstudio/">webstudio <br></pre><hr></body></html>
>>>
>>> ---------------------------
>>>
>>> OK  
>>>
>>> ************************* Maestro pop-up window message 
>>> ****************************
>>>
>>>  
>>>
>>>  
>>>
>>> If I try to connect to the MGOS server via .NET API code, I get the 
>>> below message:
>>>
>>> <html>
>>>
>>> <head>
>>>
>>> <title>MgConnectionFailedException</title>
>>>
>>> <meta http-equiv="Content-type" content="text/html; charset=utf-8">
>>>
>>> </head>
>>>
>>> <body>
>>>
>>> <h2>Cannot establish connection.</h2>
>>>
>>> Cannot establish connection.
>>>
>>> Exception occurred in method MgServerConnection.Open at line 106 in 
>>> file 
>>> d:\buildforgeprojects\carrera_nightly\build_32.2\ent\os\common\mapguidecommon\Services/ServerConnection.cpp
>>>
>>>  
>>>
>>> </body>
>>>
>>> </html>
>>>
>>>  
>>>
>>>    To get things back to normal, I re-start WWW services in Windows 
>>> Server 2003. Am I missing something in the set-up or configuration of 
>>> MGOS or IIS Server?  FYKI, we are using IIS Server v6.0.
>>>
>>>  
>>>
>>> Any comments/suggestions would be highly appreciated.
>>>
>>>  
>>>
>>> Thanks and regards,
>>>
>>> Praveen
>>>
>>>  
>>>
>>>  
>>>
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> mapguide-users mailing list
>>> mapguide-users at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/mapguide-users
>>>   
>> 
>> _______________________________________________
>> mapguide-users mailing list
>> mapguide-users at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/mapguide-users
>> 
>> 
> 
> 

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