如何使用 ServiceStack.MiniProfiler 分析多个连接？

Question

注册我的联系人后，我想分析他们。使用下面的代码，我只分析主要连接（guepard）。

    public static IDbConnectionFactory RegisterConnections(this Container self, bool enableProfiler)
    {
        var dbFactory = new OrmLiteConnectionFactory(ConfigurationManager.ConnectionStrings["guepard"].ConnectionString, SqlServer2008Dialect.Provider);
        self.Register<IDbConnectionFactory>(
            c =>
            {
                var cs = ConfigurationManager.ConnectionStrings;
                dbFactory.RegisterConnection("gecko-log", cs["gecko-log"].ConnectionString, SqlServerDialect.Provider);
                dbFactory.RegisterConnection("ksmpro", cs["ksmpro"].ConnectionString, SqlServer2012Dialect.Provider);
                dbFactory.RegisterConnection("gestion-stock", cs["gestion-stock"].ConnectionString, SqlServerDialect.Provider);
                dbFactory.RegisterConnection("planning", cs["planning"].ConnectionString, SqlServerDialect.Provider);
                dbFactory.RegisterConnection("febus", cs["febus"].ConnectionString, SqlServerDialect.Provider);
                if (enableProfiler)
                    dbFactory.ConnectionFilter = x => new ProfiledDbConnection(x, Profiler.Current);
                return dbFactory;
            }
        );
        return dbFactory;
    }

我不知道如何分析每个连接。谢谢你的时间。

Answer 1

您可以使用 ConnectionFilter 注册一个 OrmLiteConnectionFactory，例如：

dbFactory.RegisterConnection("gecko-log", 
    new OrmLiteConnectionFactory(cs["gecko-log"].ConnectionString, 
        SqlServerDialect.Provider, 
        setGlobalDialectProvider: false) {
        ConnectionFilter = x => new ProfiledDbConnection(x, Profiler.Current)
    }
);

或者在注册后遍历每个 NamedConnection 工厂以设置 ConnectionFilter，例如：

OrmLiteConnectionFactory.NamedConnections.Values
    .Each(f => f.ConnectionFilter = x => new ProfiledDbConnection(x, Profiler.Current));

如何使用 ServiceStack.MiniProfiler 分析多个连接？

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