How to register identical WCF endpoints under different Subdomains?

Verzweifler

4/25/24, 11:54 AM

How do I have two services offer identical WCF endpoints under different subdomains?

I have two Services, each trying offering WCF Endpoints to consumers in my network:

Service 1: https://subdomain1.domain/Service
Service 2: https://subdomain2.domain/Service

I also have registered the following entries via netsh http add urlacl:

netsh http add urlacl url="https://subdomain1.domain:443/Service" user="NETWORK SERVICE"
netsh http add urlacl url="https://subdomain2.domain:443/Service" user="NETWORK SERVICE"

(Note: I also tried registering url="https://+443/Service")

Both Services are running as Network Service.

The Problem:

I can start Service1, no problem. The endpoint is available at the subdomain1-address. But, service 2 cannot register his endpoint with the followig error message:

Failed to listen on prefix 'https://+:443/Service/' because it conflicts with an existing registration on the machine.

No mention of subdomain1 or 2 in the error message.

How can I register two services on the same Port (443), but with different subdomains?

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Elon Musk

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EN: How to register identical WCF endpoints under different Subdomains?

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