/// <summary>
/// Subscribes a callback against the <see cref="MessageHub"/> for a specific type of message.
/// </summary>
/// <typeparam name="T">The type of message to subscribe to</typeparam>
/// <param name="action">The callback to be invoked once the message is published on the <see cref="MessageHub"/></param>
/// <param name="throttleBy">The <see cref="TimeSpan"/> specifying the rate at which subscription is throttled</param>
/// <returns>The token representing the subscription</returns>
public Guid Subscribe <T>(Action <T> action, TimeSpan throttleBy)
{
EnsureNotNull(action);
EnsureNotDisposed();
return(Subscriptions.Register(throttleBy, action));
}
public Guid Subscribe <T>(Action <T> action, Predicate <T> filter, TimeSpan throttleBy)
{
EnsureNotNull(action);
EnsureNotNull(filter);
return(Subscriptions.Register(throttleBy, action, filter));
}
/// <summary>
/// Subscribes a callback against the <see cref="MessageHub"/> for a specific type of message.
/// </summary>
/// <typeparam name="T">The type of message to subscribe to</typeparam>
/// <param name="action">The callback to be invoked once the message is published on the <see cref="MessageHub"/></param>
/// <param name="throttleBy">The <see cref="TimeSpan"/> specifying the rate at which subscription is throttled</param>
/// <returns>The token representing the subscription</returns>
public Guid Subscribe <T>(Func <T, Task> action, TimeSpan throttleBy)
{
EnsureNotNull(action);
return(Subscriptions.Register(throttleBy, action));
}
