Developing an SOI

GeoByteGeoGuy — Fri, 10 Sep 2021 14:51:23 GMT

Hi all.

I'm trying to develop a Server Object Interceptor (SOI) with .Net and getting nowhere with my problem.

To start I have just built the NetLayerAccessSOI sample and deployed the .soe file to my server.

My server was a vanilla ArcGIS Server build that only has the default SampleWorldCities service enabled. I could attach the SOI to that service in the capabilities section of the service settings and then use VS 2017 to debug the requests and see what's going on. Brilliant 🙂

I then went a bit further and created my own map (Map1) in ArcGIS Pro (2.7.1) with a single layer (California airports from the EnterpriseSDK sample data - it's a feature class in a file geodatabase. When I publish this as a service to my server, the capabilities section no longer has any options for assigning the SOI to the service - although the SampleWorldCities still seems to have it. Not so brilliant 😞

What am I doing wrong?

My build is:

all on a single Windows 10 Pro virtual machine with 16GB RAM and 4xvCPU (Xeon E5-2670 0 @ 2.60GHz) - patched to version 20H2, build 19042.1165. It is running in a domain.
I am using Visual Studio 2017 Community Edition.
ArcGIS Server Standard 10.6 (NOTE: Not ArcGIS Enterprise)
ArcGIS EnterpriseSDK 10.7.1 (I know this should be the same as the server however you can change the assemblyInfo.cs to target 10.6 and this seems to work)
ArcGIS Pro 2.7.3

Also, does anyone know if an SOI could be made to work with FeatureServers and not just MapServers and ImageServers as per the documentation?

Cheers in advance.

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Developing an SOI