/// <summary>
/// Use SQL Server as the messaging backplane for scaling out of ASP.NET SignalR applications in a web farm.
/// </summary>
/// <param name="resolver">The dependency resolver.</param>
/// <param name="configuration">The SQL scale-out configuration options.</param>
/// <returns>The dependency resolver.</returns>
public static IDependencyResolver UseSqlServer(this IDependencyResolver resolver, SqlScaleoutConfiguration configuration)
{
if (resolver == null)
{
throw new ArgumentNullException("resolver");
}
var bus = new Lazy<SqlMessageBus>(() => new SqlMessageBus(resolver, configuration));
resolver.Register(typeof(IMessageBus), () => bus.Value);
return resolver;
}
/// <summary>
/// Use SQL Server as the messaging backplane for scaling out of ASP.NET SignalR applications in a web farm.
/// </summary>
/// <param name="resolver">The dependency resolver.</param>
/// <param name="configuration">The SQL scale-out configuration options.</param>
/// <returns>The dependency resolver.</returns>
public static IDependencyResolver UseSqlServer(this IDependencyResolver resolver, SqlScaleoutConfiguration configuration)
{
if (resolver == null)
{
throw new ArgumentNullException("resolver");
}
// TODO: Can this be Lazy<T> initialized again now?
var bus = new SqlMessageBus(resolver, configuration);
resolver.Register(typeof(IMessageBus), () => bus);
return resolver;
}
public void Configuration(IAppBuilder app)
{
var connectionString = @"Data Source=(localdb)\v11.0;Initial Catalog=SignalRBroadcastDb;Integrated Security=True;Connect Timeout=15;Encrypt=False;TrustServerCertificate=False";
/* Example of connection string:
@"server=.\SQLExpress;database=signalrscaleout;Trusted_Connection=yes";
*/
var config = new SqlScaleoutConfiguration(connectionString)
{
TableCount = 5
};
GlobalHost.DependencyResolver.UseSqlServer(config);
app.MapSignalR();
}
/// <summary>
/// Use SQL Server as the messaging backplane for scaling out of ASP.NET SignalR applications in a web farm.
/// </summary>
/// <param name="resolver">The dependency resolver.</param>
/// <param name="connectionString">The SQL Server connection string.</param>
/// <returns>The dependency resolver.</returns>
public static IDependencyResolver UseSqlServer(this IDependencyResolver resolver, string connectionString)
{
var config = new SqlScaleoutConfiguration(connectionString);
return UseSqlServer(resolver, config);
}
/// <summary>
/// Use SQL Server as the messaging backplane for scaling out of ASP.NET SignalR applications in a web farm.
/// </summary>
/// <param name="resolver">The dependency resolver.</param>
/// <param name="configuration">The SQL scale-out configuration options.</param>
/// <returns>The dependency resolver.</returns>
public static IDependencyResolver UseSqlServer(this IDependencyResolver resolver, SqlScaleoutConfiguration configuration)
{
if (resolver == null)
{
throw new ArgumentNullException("resolver");
}
var bus = new Lazy <SqlMessageBus>(() => new SqlMessageBus(resolver, configuration));
resolver.Register(typeof(IMessageBus), () => bus.Value);
return(resolver);
}
/// <summary>
/// Use SQL Server as the messaging backplane for scaling out of ASP.NET SignalR applications in a web farm.
/// </summary>
/// <param name="resolver">The dependency resolver.</param>
/// <param name="connectionString">The SQL Server connection string.</param>
/// <returns>The dependency resolver.</returns>
public static IDependencyResolver UseSqlServer(this IDependencyResolver resolver, string connectionString)
{
var config = new SqlScaleoutConfiguration(connectionString);
return(UseSqlServer(resolver, config));
}
/// <summary>
/// Use SQL Server as the messaging backplane for scaling out of ASP.NET SignalR applications in a web farm.
/// </summary>
/// <param name="resolver">The dependency resolver.</param>
/// <param name="configuration">The SQL scale-out configuration options.</param>
/// <returns>The dependency resolver.</returns>
public static IDependencyResolver UseSqlServer(this IDependencyResolver resolver, SqlScaleoutConfiguration configuration)
{
if (resolver == null)
{
throw new ArgumentNullException("resolver");
}
// TODO: Can this be Lazy<T> initialized again now?
var bus = new SqlMessageBus(resolver, configuration);
resolver.Register(typeof(IMessageBus), () => bus);
return(resolver);
}