how to connect mapguide maestro to postgres 16?

[lqmnhakeem217]

i been trying to connect my database server which are using postgres 16 to mapguide maestro which i have installed the latest version, but there seem to be an issue with fdo not matching latest version. is there a way to make a custom connection extension that can cater fdo connecting to pg16

[lqmnhakeem217]

when i try to logging it require md5 auth but my db use scram-sha-256 auth

[lqmnhakeem217]

FDO Connection Status:
The remote server returned an error: (559) MgFdoException.:
An exception occurred in FDO component.
Error occurred in Feature Source (Session:c78f2942-38e1-11ef-8000-a0294205948e_en_MTI3LjAuMC4x0AFC0AFB0AFA//fafbc1bf-6c0c-4fdd-8e23-ee9884b0687a.FeatureSource): An exception occurred in FDO component.
RDBMS: authentication method 10 not supported

• MgFdoConnectionManager.Open() line 333 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\common\manager\FdoConnectionManager.cpp

• MgFdoConnectionManager.CacheFdoConnection() line 1097 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\common\manager\FdoConnectionManager.cpp

• MgFdoConnectionManager.Open() line 1089 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\common\manager\FdoConnectionManager.cpp
  (Cause: , Root Cause: )

• MgFeatureServiceHandler.ProcessOperation() line 83 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\services\feature\FeatureServiceHandler.cpp

• MgOpTestFeatureSourceConnection.Execute() line 100 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\services\feature\OpTestFeatureSourceConnection.cpp

• MgServerFeatureService.TestConnection() line 245 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\services\feature\ServerFeatureService.cpp

• MgFdoConnectionManager.Open() line 366 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\common\manager\FdoConnectionManager.cpp

  The remote server returned an error: (559) MgFdoException.
  This error generate when i try to add feature source, already tried different services, logins or passwords still not working. Even tried looking into it on the internet but no luck on finding solution to this

[jumpinjackie]

It could be that the libpq.dll included with the MG/FDO install does not support this authentication type.

If you download a zip package of the latest postgresql 16 release and copy libpq.dll and dependent dlls to the FDO directory (overwriting existing files). Does this then work?

For the record, this is the full set of dependent dlls you need to copy alongside libpq.dll from the latest 16.3 binaries according to the Dependencies tool

[lqmnhakeem217]

Oh, I see. I thought I had already resolved the issue by following this guide: Error: Unable to load the FDO Provider library 'PostgreSQLProvider.dll' in Map 3D or Civil 3D 2020.

However, after your suggestion, I noticed some progress. But what does 'FDO Connection Status: False' mean? Does it indicate that my database username and password are incorrect? I am using superuser credentials, so it should work, right?

[jumpinjackie]

Not quite sure. MG connection status can obscure the underlying connection failure details.

A better test would be to try creating a PostgresSQL connection with FDO Toolbox with the updated libpq.dll and see what happens there.

[lqmnhakeem217]

After using FDO Toolbox, I've been able to access the database smoothly. However, I'm unsure how to set this up with MapGuide Maestro. Could you provide some guidance on integrating FDO ToolBox with MapGuide Maestro?

Also, I encountered the following errors in the log files related to the 'FDO Connection Status: False' issue from my previous query:

System.Exception: The remote server returned an error: (559) MgConnectionFailedException.:
Problem:\nCannot establish connection to the MapGuide Server.\n\nPossible Causes:\n-Your session has been idle for too long;\n-MapGuide Server is no longer responding;\n-Internet connection problems.\n\nSolution:\nRestart your application / session, restart the MapGuide Server service, or contact with the server administrator.

• MgFeatureServiceHandler.ProcessOperation() line 83 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\services\feature\FeatureServiceHandler.cpp
• MgOpGetSpatialContexts.Execute() line 105 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\services\feature\OpGetSpatialContexts.cpp
• MgServerFeatureService.GetSpatialContexts() line 1296 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\services\feature\ServerFeatureService.cpp
• MgServerGetSpatialContexts.GetSpatialContexts() line 100 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\services\feature\ServerGetSpatialContexts.cpp
• MgServerGetSpatialContexts.GetSpatialContexts()() line 92 file c:\working\build_area\mapguide\4.0.0\x64\mgdev\server\src\services\feature\ServerGetSpatialContexts.cpp

---> System.Net.WebException: The remote server returned an error: (559) MgConnectionFailedException.
at System.Net.HttpWebRequest.GetResponse()
at OSGeo.MapGuide.MaestroAPI.Http.DefaultHttpRequestor.Get(String uri, IHttpGetRequestOptions options, Nullable1 requestTimeout) in /_/OSGeo.MapGuide.MaestroAPI/Http/DefaultHttpRequestor.cs:line 144 --- End of inner exception stack trace --- at OSGeo.MapGuide.MaestroAPI.Http.DefaultHttpRequestor.Get(String uri, IHttpGetRequestOptions options, Nullable1 requestTimeout) in //OSGeo.MapGuide.MaestroAPI/Http/DefaultHttpRequestor.cs:line 144
at OSGeo.MapGuide.MaestroAPI.HttpServerConnection.GetSpatialContextInfo(String resourceID, Boolean activeOnly) in //OSGeo.MapGuide.MaestroAPI/Http/HttpServerConnection.cs:line 1244
at Maestro.Editors.FeatureSource.CoordSys.CoordSysOverrideDialog..ctor(IEditorService ed) in C:\projects\mapguide-maestro\Maestro.Editors\FeatureSource\CoordSys\CoordSysOverrideDialog.cs:line 53
at Maestro.Editors.FeatureSource.CoordSysOverrideCtrl.btnAdd_Click(Object sender, EventArgs e) in C:\projects\mapguide-maestro\Maestro.Editors\FeatureSource\CoordSysOverrideCtrl.cs:line 61
at System.Windows.Forms.ToolStripButton.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, WM msg, IntPtr wparam, IntPtr lparam)

Updated:

1. I editted MapGuide server config anything relating to connection or sessions to the max value still have the same issue
2. Backup MapGuide/FDO files and Copy/paste FDOToolBox/FDO files to the MapGuide/FDO files to check if it works (It does not worked)
3. Restarted MapGuide Services/IIS, Map Guide Maestro