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✅ error 40 in sql server docker and ef core - C#

C#•2y ago•

17 replies

✅ error 40 in sql server docker and ef core

Has anyone used SQL Server in Docker and encountered error 40 when connecting from another container (a web API controller)? However, when running the web API in IIS, it connects to the SQL Server just fine.
Thank you in advance.

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