Added concept for ILogger
Moved some code about
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646ba22e63
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@ -9,11 +9,7 @@ namespace Tapeti.Connection
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{
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public class TapetiWorker
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{
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public string HostName { get; set; }
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public int Port { get; set; }
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public string VirtualHost { get; set; }
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public string Username { get; set; }
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public string Password { get; set; }
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public TapetiConnectionParams ConnectionParams { get; set; }
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public string PublishExchange { get; set; }
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@ -124,11 +120,11 @@ namespace Tapeti.Connection
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var connectionFactory = new ConnectionFactory
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{
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HostName = HostName,
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Port = Port,
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VirtualHost = VirtualHost,
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UserName = Username,
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Password = Password,
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HostName = ConnectionParams.HostName,
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Port = ConnectionParams.Port,
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VirtualHost = ConnectionParams.VirtualHost,
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UserName = ConnectionParams.Username,
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Password = ConnectionParams.Password,
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AutomaticRecoveryEnabled = true,
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RequestedHeartbeat = 30
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};
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20
Default/ConsoleLogger.cs
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20
Default/ConsoleLogger.cs
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@ -0,0 +1,20 @@
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namespace Tapeti.Default
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{
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public class ConsoleLogger : ILogger
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{
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public void Connect(TapetiConnectionParams connectionParams)
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{
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throw new System.NotImplementedException();
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}
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public void ConnectFailed(TapetiConnectionParams connectionParams)
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{
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throw new System.NotImplementedException();
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}
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public void ConnectSuccess(TapetiConnectionParams connectionParams)
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{
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throw new System.NotImplementedException();
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}
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}
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}
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@ -14,12 +14,29 @@ namespace Tapeti.Default
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private readonly Lazy<DefaultControllerFactory> controllerFactory;
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private readonly Lazy<DefaultRoutingKeyStrategy> routingKeyStrategy = new Lazy<DefaultRoutingKeyStrategy>();
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private readonly Lazy<DefaultMessageSerializer> messageSerializer = new Lazy<DefaultMessageSerializer>();
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private readonly Lazy<ILogger> logger;
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public DefaultDependencyResolver(Func<IPublisher> publisherFactory)
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{
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controllerFactory = new Lazy<DefaultControllerFactory>(() => new DefaultControllerFactory(publisherFactory));
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logger = new Lazy<ILogger>(() =>
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{
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// http://stackoverflow.com/questions/6408588/how-to-tell-if-there-is-a-console
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try
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{
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// ReSharper disable once UnusedVariable
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var dummy = Console.WindowHeight;
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return new ConsoleLogger();
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}
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catch
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{
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return new DevNullLogger();
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}
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});
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}
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@ -34,6 +51,9 @@ namespace Tapeti.Default
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if (typeof(T) == typeof(IMessageSerializer))
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return (T)(messageSerializer.Value as IMessageSerializer);
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if (typeof(T) == typeof(ILogger))
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return (T)logger.Value;
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return default(T);
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}
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17
Default/DevNullLogger.cs
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17
Default/DevNullLogger.cs
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@ -0,0 +1,17 @@
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namespace Tapeti.Default
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{
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public class DevNullLogger : ILogger
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{
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public void Connect(TapetiConnectionParams connectionParams)
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{
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}
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public void ConnectFailed(TapetiConnectionParams connectionParams)
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{
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}
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public void ConnectSuccess(TapetiConnectionParams connectionParams)
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{
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}
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}
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}
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11
ILogger.cs
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11
ILogger.cs
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@ -0,0 +1,11 @@
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namespace Tapeti
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{
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// This interface is deliberately specific and typed to allow for structured logging (e.g. Serilog)
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// instead of only string-based logging without control over the output.
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public interface ILogger
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{
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void Connect(TapetiConnectionParams connectionParams);
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void ConnectFailed(TapetiConnectionParams connectionParams);
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void ConnectSuccess(TapetiConnectionParams connectionParams);
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}
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}
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@ -55,6 +55,11 @@
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<Compile Include="Connection\TapetiPublisher.cs" />
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<Compile Include="Connection\TapetiSubscriber.cs" />
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<Compile Include="Connection\TapetiWorker.cs" />
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<Compile Include="Default\ConsoleLogger.cs" />
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<Compile Include="Default\DevNullLogger.cs" />
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<Compile Include="ILogger.cs" />
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<Compile Include="TapetiConnectionExtensions.cs" />
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<Compile Include="TapetiConnectionParams.cs" />
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<Compile Include="TapetiTypes.cs" />
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<Compile Include="Tasks\SingleThreadTaskQueue.cs" />
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<Compile Include="Default\DefaultControllerFactory.cs" />
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@ -1,6 +1,5 @@
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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.Reflection;
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using System.Threading.Tasks;
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using Tapeti.Annotations;
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@ -12,11 +11,8 @@ namespace Tapeti
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{
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public class TapetiConnection : IDisposable
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{
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public string HostName { get; set; } = "localhost";
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public int Port { get; set; } = 5672;
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public string VirtualHost { get; set; } = "/";
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public string Username { get; set; } = "guest";
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public string Password { get; set; } = "guest";
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public TapetiConnectionParams Params { get; set; }
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public string PublishExchange { get; set; } = "";
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public string SubscribeExchange { get; set; } = "";
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@ -29,10 +25,21 @@ namespace Tapeti
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private IDependencyResolver dependencyResolver;
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private List<IQueueRegistration> registrations;
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private TapetiWorker worker;
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private readonly Lazy<List<IQueueRegistration>> registrations = new Lazy<List<IQueueRegistration>>();
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private readonly Lazy<TapetiWorker> worker;
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public TapetiConnection()
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{
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worker = new Lazy<TapetiWorker>(() => new TapetiWorker(
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DependencyResolver.Resolve<IMessageSerializer>(),
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DependencyResolver.Resolve<IRoutingKeyStrategy>())
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{
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ConnectionParams = Params ?? new TapetiConnectionParams(),
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PublishExchange = PublishExchange
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});
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}
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public TapetiConnection WithDependencyResolver(IDependencyResolver resolver)
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{
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@ -52,7 +59,7 @@ namespace Tapeti
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if (!string.IsNullOrEmpty(queueAttribute.Name))
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throw new ArgumentException("Dynamic queue attributes must not have a Name");
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GetRegistrations().Add(new ControllerDynamicQueueRegistration(
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registrations.Value.Add(new ControllerDynamicQueueRegistration(
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DependencyResolver.Resolve<IControllerFactory>,
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DependencyResolver.Resolve<IRoutingKeyStrategy>,
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type, SubscribeExchange));
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@ -62,7 +69,7 @@ namespace Tapeti
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if (string.IsNullOrEmpty(queueAttribute.Name))
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throw new ArgumentException("Non-dynamic queue attribute must have a Name");
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GetRegistrations().Add(new ControllerQueueRegistration(
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registrations.Value.Add(new ControllerQueueRegistration(
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DependencyResolver.Resolve<IControllerFactory>,
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type, SubscribeExchange, queueAttribute.Name));
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}
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@ -72,28 +79,13 @@ namespace Tapeti
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}
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public TapetiConnection RegisterAllControllers(Assembly assembly)
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{
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foreach (var type in assembly.GetTypes().Where(t => t.IsDefined(typeof(QueueAttribute))))
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RegisterController(type);
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return this;
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}
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public TapetiConnection RegisterAllControllers()
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{
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return RegisterAllControllers(Assembly.GetCallingAssembly());
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}
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public async Task<ISubscriber> Subscribe()
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{
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if (registrations == null || registrations.Count == 0)
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if (!registrations.IsValueCreated || registrations.Value.Count == 0)
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throw new ArgumentException("No controllers registered");
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var subscriber = new TapetiSubscriber(GetWorker());
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await subscriber.BindQueues(registrations);
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var subscriber = new TapetiSubscriber(worker.Value);
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await subscriber.BindQueues(registrations.Value);
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return subscriber;
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}
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@ -101,17 +93,14 @@ namespace Tapeti
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public IPublisher GetPublisher()
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{
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return new TapetiPublisher(GetWorker());
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return new TapetiPublisher(worker.Value);
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}
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public async Task Close()
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{
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if (worker != null)
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{
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await worker.Close();
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worker = null;
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}
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if (worker.IsValueCreated)
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await worker.Value.Close();
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}
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@ -119,27 +108,5 @@ namespace Tapeti
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{
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Close().Wait();
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}
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protected List<IQueueRegistration> GetRegistrations()
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{
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return registrations ?? (registrations = new List<IQueueRegistration>());
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}
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protected TapetiWorker GetWorker()
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{
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return worker ?? (worker = new TapetiWorker(
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DependencyResolver.Resolve<IMessageSerializer>(),
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DependencyResolver.Resolve<IRoutingKeyStrategy>())
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{
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HostName = HostName,
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Port = Port,
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VirtualHost = VirtualHost,
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Username = Username,
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Password = Password,
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PublishExchange = PublishExchange
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});
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}
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}
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}
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23
TapetiConnectionExtensions.cs
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23
TapetiConnectionExtensions.cs
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@ -0,0 +1,23 @@
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using System.Linq;
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using System.Reflection;
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using Tapeti.Annotations;
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namespace Tapeti
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{
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public static class TapetiConnectionExtensions
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{
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public static TapetiConnection RegisterAllControllers(this TapetiConnection connection, Assembly assembly)
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{
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foreach (var type in assembly.GetTypes().Where(t => t.IsDefined(typeof(QueueAttribute))))
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connection.RegisterController(type);
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return connection;
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}
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public static TapetiConnection RegisterAllControllers(this TapetiConnection connection)
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{
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return RegisterAllControllers(connection, Assembly.GetCallingAssembly());
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}
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}
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}
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35
TapetiConnectionParams.cs
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35
TapetiConnectionParams.cs
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@ -0,0 +1,35 @@
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using System;
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namespace Tapeti
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{
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public class TapetiConnectionParams
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{
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public string HostName { get; set; } = "localhost";
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public int Port { get; set; } = 5672;
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public string VirtualHost { get; set; } = "/";
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public string Username { get; set; } = "guest";
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public string Password { get; set; } = "guest";
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public TapetiConnectionParams()
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{
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}
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public TapetiConnectionParams(Uri uri)
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{
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HostName = uri.Host;
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VirtualHost = string.IsNullOrEmpty(uri.AbsolutePath) ? "/" : uri.AbsolutePath;
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if (!uri.IsDefaultPort)
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Port = uri.Port;
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var userInfo = uri.UserInfo.Split(':');
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if (userInfo.Length > 0)
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{
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Username = userInfo[0];
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if (userInfo.Length > 1)
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Password = userInfo[1];
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}
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}
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}
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}
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@ -31,7 +31,7 @@ namespace Test
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while(true)
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publisher.Publish(new MarcoMessage()).Wait();
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Console.ReadLine();
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//Console.ReadLine();
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}
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}
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}
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