mirror of
https://github.com/Radarr/Radarr.git
synced 2024-09-11 12:02:35 +02:00
Added IHandleAsync, these handlers will be run async and in parallel to each other.
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parent
333a88ebd1
commit
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@ -1,6 +1,7 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using NLog;
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namespace NzbDrone.Common.Eventing
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@ -20,11 +21,25 @@ public void Publish<TEvent>(TEvent message) where TEvent : IEvent
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{
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_logger.Trace("Publishing {0}", message.GetType().Name);
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//call synchronous handlers first.
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foreach (var handler in _handlers().OfType<IHandle<TEvent>>())
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{
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_logger.Trace("{0} => {1}", message.GetType().Name, handler.GetType().Name);
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_logger.Debug("{0} -> {1}", message.GetType().Name, handler.GetType().Name);
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handler.Handle(message);
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_logger.Debug("{0} -#> {1}", message.GetType().Name, handler.GetType().Name);
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}
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foreach (var handler in _handlers().OfType<IHandleAsync<TEvent>>())
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{
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var handlerLocal = handler;
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Task.Factory.StartNew(() =>
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{
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_logger.Debug("{0} ~> {1}", message.GetType().Name, handlerLocal.GetType().Name);
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handlerLocal.HandleAsync(message);
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_logger.Debug("{0} ~#> {1}", message.GetType().Name, handlerLocal.GetType().Name);
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});
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}
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}
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}
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}
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}
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@ -9,14 +9,32 @@ namespace NzbDrone.Common.Eventing
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public interface IHandle<TEvent> : IHandle where TEvent : IEvent
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{
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/// <summary>
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/// Handles the message.
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/// Handles the message synchronously.
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/// </summary>
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/// <param name = "message">The message.</param>
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void Handle(TEvent message);
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}
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/// <summary>
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/// Denotes a class which can handle a particular type of message.
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/// </summary>
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/// <typeparam name = "TEvent">The type of message to handle.</typeparam>
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public interface IHandleAsync<TEvent> : IHandleAsync where TEvent : IEvent
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{
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/// <summary>
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/// Handles the message asynchronously.
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/// </summary>
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/// <param name = "message">The message.</param>
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void HandleAsync(TEvent message);
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}
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/// <summary>
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/// A marker interface for classes that subscribe to messages.
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/// </summary>
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public interface IHandle { }
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/// <summary>
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/// A marker interface for classes that subscribe to messages.
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/// </summary>
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public interface IHandleAsync : IHandle { }
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}
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@ -63,7 +63,7 @@ private void RefreshMetadata(ProgressNotification notification, Series series)
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return;
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}
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notification.CurrentMessage = String.Format("Epsiode metadata refresh completed for {0}", series.Title);
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notification.CurrentMessage = String.Format("Episode metadata refresh completed for {0}", series.Title);
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}
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}
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}
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@ -1,6 +1,7 @@
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using System;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using NLog;
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using NzbDrone.Common;
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using NzbDrone.Common.Eventing;
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@ -9,7 +10,7 @@
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namespace NzbDrone.Core.MediaCover
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{
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public class MediaCoverService : IHandle<SeriesUpdatedEvent>
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public class MediaCoverService : IHandleAsync<SeriesUpdatedEvent>
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{
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private readonly HttpProvider _httpProvider;
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private readonly DiskProvider _diskProvider;
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@ -28,7 +29,7 @@ public MediaCoverService(HttpProvider httpProvider, DiskProvider diskProvider, E
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_coverRootFolder = environmentProvider.GetMediaCoverPath();
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}
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public void Handle(SeriesUpdatedEvent message)
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public void HandleAsync(SeriesUpdatedEvent message)
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{
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EnsureCovers(message.Series);
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}
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