this is no service name display in Virtual Database

[ivanmissu]

Please answer these questions before submitting your issue.

• Why do you submit this issue?
• [✅ ] Question or discussion
• Bug
• Requirement
• Feature or performance improvement

---

Question

• What do you want to know?
  this is no service name display in Virtual Database

---

Bug

• Which version of SkyWalking, OS and .NET Runtime?
  SkyWalking version : 9.4.0
  OS: LINUX CentOS 7.9
  .NET RUNTIME: 3.1

• Which company or project?

• What happen?
  If possible, provide a way for reproducing the error. e.g. demo application, component version.

---

Requirement or improvement

• Please describe about your requirements or improvement suggestions.

[wu-sheng]

You could check docs linked from the top. There are required tags to build virtual services.

[gaoshaopeng]

plz fix the bug in file src/SkyApm.Diagnostics.EntityFrameworkCore.Pomelo.MySql/MySqlEntityFrameworkCoreSpanMetadataProvider.cs as follow,

 public bool Match(DbConnection connection)
        {
            var fullName = connection.GetType().FullName;
            return fullName == "MySql.Data.MySqlClient.MySqlConnection" || fullName == "MySqlConnector.MySqlConnection";
        }

so that the Virtual Database can be retrieved correctly.

[wu-sheng]

If you want to propose some changes, feel free to submit a pull request.

This is not a bug. The dot net agent exists before the virtual database/cache/queue concept. So, it may not be aligned with the newer concept.

Welcome to contribute to the project.