protected abstract Task SubscribeAsyncImpl(Type messageType, Func <object, CancellationToken, Task> handler, SubscribeOptions subscribeOptions, CancellationToken cancellationToken);
public Task SubscribeAsync(Type messageType, Func <object, CancellationToken, Task> handler, SubscribeOptions subscribeOptions = null, CancellationToken cancellationToken = default(CancellationToken))
{
if (!_options.AutoStart && _isRunning)
{
throw new CaraBusException("Should be stopped");
}
Task SubFunc() => SubscribeAsyncImpl(messageType, handler, subscribeOptions ?? SubscribeOptions.NonExclusive(), cancellationToken);
if (_options.AutoStart)
{
return(SubFunc());
}
_subscribeActions.Add(SubFunc);
return(Task.CompletedTask);
}
public static Task SubscribeAsync <T>(this ICaraBus caraBus, Func <T, CancellationToken, Task> handler, SubscribeOptions options = null, CancellationToken cancellationToken = default(CancellationToken)) where T : class
{
return(caraBus.SubscribeAsync(typeof(T), (message, token) => handler((T)message, token), options, cancellationToken));
}
public static void Subscribe <T>(this ICaraBus caraBus, Func <T, Task> handler, SubscribeOptions options = null, CancellationToken cancellationToken = default(CancellationToken)) where T : class
{
caraBus.SubscribeAsync(typeof(T), (message, token) => handler((T)message), options, cancellationToken).ConfigureAwait(false).GetAwaiter().GetResult();
}
public static void Subscribe(this ICaraBus caraBus, Type messageType, Func <object, Task> handler, SubscribeOptions options = null, CancellationToken cancellationToken = default(CancellationToken))
{
caraBus.SubscribeAsync(messageType, (message, token) => handler(message), options, cancellationToken).ConfigureAwait(false).GetAwaiter().GetResult();
}
public static void Subscribe(this ICaraBus caraBus, Type messageType, Action <object> handler, SubscribeOptions options = null)
{
caraBus.SubscribeAsync(messageType, (message, token) =>
{
handler(message);
return(Task.CompletedTask);
}, options).ConfigureAwait(false).GetAwaiter().GetResult();
}
