internal static MessagePump StartNew(BlockingCollection <IMessageDescriptor> messages, IObserver <IMessageDescriptor> observer)
{
Contract.Requires(messages != null);
Contract.Requires(observer != null);
Contract.Ensures(Contract.Result <MessagePump>() != null);
var messagePump = new MessagePump(messages, observer);
messagePump.Start();
return(messagePump);
}
public IDisposable Subscribe(IObserver <IMessageDescriptor> observer) => MessagePump.StartNew(messages, observer);