static void ConfigureDefaultMongoDbIfNecessary(MessageBusConfigurator cfg)
{
string connstr, collection;
if (!Util.ParseMongoEndpoint(cfg.Endpoint, out connstr, out collection))
{
throw new Exception("Invalid mongo connection string: " + cfg.Endpoint);
}
var dic = new Dictionary <string, string>();
foreach (var cs in cfg.GetConnectionStrings())
{
if (cs.Name == null || dic.ContainsKey(cs.Name))
{
continue;
}
dic[cs.Name] = cs.ConnectionString;
}
var cstr = Util.GetMongoConnectionStringForEndpoint(cfg.Endpoint, dic);
cfg.CustomizeContainer(wc =>
{
if (!MessageBusConfigurator.IsServiceRegistered(wc, typeof(MongoDatabase)))
{
wc.Register(Component.For <MongoDatabase>()
.Instance(MongoDatabase.Create(cstr)));
}
});
}
protected override void OnStart(string[] args)
{
string componentConfig = ConfigurationManager.AppSettings["NGinnMessageBus.ServiceHost.ComponentConfig"];
bool section = ConfigurationManager.GetSection(componentConfig) != null;
WindsorContainer wc = null;
if (!string.IsNullOrEmpty(componentConfig))
{
if (section)
{
wc = new WindsorContainer(new XmlInterpreter(new ConfigResource(componentConfig)));
}
else if (Path.GetExtension(componentConfig) == "xml" || Path.GetExtension(componentConfig) == ".xml")
{
log.Info("Configuring the container from xml file: {0}", componentConfig);
wc = new WindsorContainer(new XmlInterpreter(new FileResource(componentConfig, AppDomain.CurrentDomain.BaseDirectory)));
}
else
{
throw new Exception("Don't know how to load config: " + componentConfig);
}
}
else
{
wc = new WindsorContainer();
}
_host = MessageBusConfigurator.Begin(wc)
.ConfigureFromAppConfig()
.AutoStartMessageBus(true)
.FinishConfiguration();
}
public static MessageBusConfigurator UseMongoDb(this MessageBusConfigurator cfg)
{
cfg.UseMongoDbTransport();
cfg.UseMongoDbSagaRepository();
cfg.UseMongoDbSubscriptions();
return(cfg);
}
public static IWindsorContainer ConfigureMessageBus(string endpointName, IDictionary <string, string> dbConnectionStrings)
{
MessageBusConfigurator cfg = MessageBusConfigurator.Begin()
.SetEndpoint(endpointName)
.SetConnectionStrings(dbConnectionStrings.Select((kv, i) => new ConnectionStringSettings {
Name = kv.Key, ProviderName = "System.Data.SqlClient", ConnectionString = kv.Value
}))
.UseSqlSubscriptions()
.UseStaticMessageRouting("Routing.json")
//.RegisterHttpMessageServicesFromAssembly(typeof(Program).Assembly)
.AddMessageHandlersFromAssembly(typeof(Setup).Assembly)
.UseSqlSequenceManager()
.SetEnableSagas(false)
.SetSendOnly(false)
.SetMaxConcurrentMessages(1)
.SetUseTransactionScope(true)
.SetAlwaysPublishLocal(false)
.SetReuseReceiveConnectionForSending(true)
.SetExposeReceiveConnectionToApplication(true)
.SetDefaultSubscriptionLifetime(TimeSpan.FromHours(8))
.AutoStartMessageBus(true);
cfg.FinishConfiguration();
return(cfg.Container);
}
public static IWindsorContainer ConfigureTheBus()
{
return(MessageBusConfigurator.Begin()
.ConfigureFromAppConfig()
.AutoStartMessageBus(true)
.FinishConfiguration()
.Container);
}
protected override void OnStop()
{
if (_host != null)
{
_host.StopMessageBus();
_host.Container.Dispose();
_host = null;
}
}
void Application_Start(object sender, EventArgs e)
{
this.mc = MessageBusConfigurator.Begin()
.ConfigureFromAppConfig()
.UseSqlSubscriptions()
.FinishConfiguration()
.StartMessageBus();
MessageBus = mc.GetMessageBus();
}
void Application_Start(object sender, EventArgs e)
{
this.mc = MessageBusConfigurator.Begin()
.ConfigureFromAppConfig()
.UseSqlSubscriptions()
.FinishConfiguration()
.StartMessageBus();
MessageBus = mc.GetMessageBus();
}
protected override void OnStop()
{
if (_host != null)
{
_host.StopMessageBus();
_host.Container.Dispose();
_host = null;
}
}
public static IWindsorContainer ConfigureTheBusSendOnly()
{
return(MessageBusConfigurator.Begin()
.ConfigureFromAppConfig()
.AutoStartMessageBus(true)
.UseStaticMessageRouting("routing.json")
.SetSendOnly(true)
.FinishConfiguration()
.Container);
}
public static MessageBusConfigurator UseMongoDbSagaRepository(this MessageBusConfigurator cfg, string sagaCollection)
{
ConfigureDefaultMongoDbIfNecessary(cfg);
cfg.CustomizeContainer(wc =>
{
wc.Register(Component.For <ISagaRepository>().ImplementedBy <MongoDbSagaJsonRepository>()
.DependsOn(new
{
SagaCollection = sagaCollection
}).LifeStyle.Singleton);
});
return(cfg);
}
public static MessageBusConfigurator RegisterMongoSagaType <TSaga>(this MessageBusConfigurator cfg)
{
cfg.RegisterSagaType(typeof(TSaga));
if (!BsonClassMap.IsClassMapRegistered(typeof(TSaga)))
{
BsonClassMap.RegisterClassMap <TSaga>(x =>
{
x.AutoMap();
x.SetIgnoreExtraElements(true);
});
}
return(cfg);
}
public static IWindsorContainer Configure(string endpoint, bool sendOnly)
{
var mc = MessageBusConfigurator.Begin()
.ConfigureFromAppConfig()
.SetEndpoint(endpoint)
.SetSendOnly(sendOnly)
.AddMessageHandlersFromAssembly(typeof(Program).Assembly)
.AutoStartMessageBus(true)
.BatchOutgoingMessages(true
)
//.UseExternalHandlerContainer(new WindsorServiceResolver(null))
.FinishConfiguration();
return(mc.Container);
}
public static IMessageBus ConfigureMongoBus()
{
IMessageBus bus = MessageBusConfigurator.Begin()
.SetEndpoint("mongodb://localhost:27017/cogmon?queueName=Queue1")
.SetEnableSagas(true)
.SetMaxConcurrentMessages(8)
.SetReuseReceiveConnectionForSending(true)
.UseMongoDb()
.AddMessageHandlersFromAssembly(typeof(MongoQueue).Assembly)
.AutoStartMessageBus(true)
.FinishConfiguration()
.GetMessageBus();
return(bus);
}
static void Main(string[] args)
{
NLog.Config.SimpleConfigurator.ConfigureForConsoleLogging(NLog.LogLevel.Warn);
MessageBusConfigurator mc = ConfigureMessageBus("sql://MessageBus/MQ_Events_SubscriberTwo");
var bus = mc.GetMessageBus();
//we'll be receiving events through the message distributor!
//string eventHub = "sql://MessageBus/MQ_EventHub";
string eventHub = "sql://MessageBus/MQ_Events";
bus.SubscribeAt(eventHub, typeof(Object));
Console.WriteLine("Subscribed at {0}", eventHub);
Console.WriteLine("Subscriber two listening at {0}, press enter to exit...", bus.Endpoint);
Console.ReadLine();
mc.StopMessageBus();
}
public static IMessageBus ConfigureMessageBus()
{
var wc = MessageBusConfigurator.Begin()
.ConfigureFromAppConfig()
.UseStaticMessageRouting("route.json")
.AutoCreateDatabase(false)
.SetEnableSagas(false)
.SetAlwaysPublishLocal(true)
.AddMessageHandlersFromAssembly(typeof(OracleTests).Assembly)
.SetMaxConcurrentMessages(1)
.AutoStartMessageBus(true)
.FinishConfiguration()
.Container;
return(wc.Resolve <IMessageBus>());
}
static void Main(string[] args)
{
NLog.Config.SimpleConfigurator.ConfigureForConsoleLogging(LogLevel.Warn);
var mc = MessageBusConfigurator.Begin()
.ConfigureFromAppConfig()
.AddMessageHandlersFromAssembly(typeof(Program).Assembly)
.FinishConfiguration()
.StartMessageBus();
IMessageBus mb = mc.GetMessageBus();
mb.SubscribeAt(System.Configuration.ConfigurationManager.AppSettings["PublisherEndpoint"], typeof(Object));
Console.WriteLine("Subscriber at {0} ready to receive messages. Press Enter to exit", mb.Endpoint);
Console.ReadLine();
Console.WriteLine("Stopping...");
mc.StopMessageBus();
}
public static IWindsorContainer ConfigureMessageBus(string endpointName, IDictionary <string, string> dbConnectionStrings, string httpUrl)
{
MessageBusConfigurator cfg = MessageBusConfigurator.Begin()
.SetEndpoint(endpointName)
.SetConnectionStrings(dbConnectionStrings.Select((kv, i) => new ConnectionStringSettings {
Name = kv.Key, ProviderName = "System.Data.SqlClient", ConnectionString = kv.Value
}))
.UseSqlSubscriptions()
.UseStaticMessageRouting("Routing.json")
//.RegisterHttpMessageServicesFromAssembly(typeof(Program).Assembly)
.AddMessageHandlersFromAssembly(typeof(Program).Assembly)
.UseSqlSequenceManager()
.SetEnableSagas(true)
.SetSendOnly(false)
.SetMaxConcurrentMessages(4)
.SetUseTransactionScope(true)
.SetAlwaysPublishLocal(false)
.SetReuseReceiveConnectionForSending(true)
.SetExposeReceiveConnectionToApplication(true)
.SetDefaultSubscriptionLifetime(TimeSpan.FromHours(8))
.AutoStartMessageBus(true);
if (httpUrl != null)
{
cfg.ConfigureHttpReceiver(httpUrl);
}
cfg.CustomizeContainer(delegate(IWindsorContainer wc)
{
/*wc.Register(Component.For<NGinnBPM.MessageBus.Impl.ISerializeMessages>()
* .ImplementedBy<NGinnBPM.MessageBus.Impl.ServiceStackMessageSerializer>()
* .DependsOn(new { UseFullAssemblyNames = false })
* .LifeStyle.Singleton);*/
wc.Register(Component.For <IServlet>()
.ImplementedBy <FSDirectoryServlet>()
.DependsOn(new
{
MatchUrl = @"/www/(?<id>.+)?",
BaseDirectory = "c:\\inetpub\\wwwroot"
}).LifeStyle.Transient);
});
//cfg.ConfigureAdditionalSqlMessageBus("bus2", "sql://testdb1/MQueue2");
cfg.FinishConfiguration();
//cfg.StartMessageBus();
return(cfg.Container);
}
public static MessageBusConfigurator UseMongoDbSubscriptions(this MessageBusConfigurator cfg)
{
ConfigureDefaultMongoDbIfNecessary(cfg);
cfg.CustomizeContainer(wc =>
{
if (!MessageBusConfigurator.IsServiceRegistered(wc, typeof(ISubscriptionService)))
{
wc.Register(Component.For <ISubscriptionService>().ImplementedBy <MongoDbSubscriptionService>()
.DependsOn(new
{
CollectionName = "NG_Subscriptions",
SubscriptionLifetime = cfg.SubscriptionLifetime
}).LifeStyle.Singleton);
}
});
return(cfg);
}
public NGinnConfigurator FinishConfiguration()
{
_wc.Register(Component.For <ProcessEngine>()
.ImplementedBy <ProcessEngine>()
.LifeStyle.Singleton);
_wc.Register(Component.For <ITaskInstancePersister>()
.ImplementedBy <SqlProcessPersister>()
.LifeStyle.Singleton);
_wc.Register(Component.For <ITaskInstanceSerializer>()
.ImplementedBy <JsonTaskInstanceSerializer>());
MessageBusConfigurator.Begin(_wc)
.AddMessageHandlersFromAssembly(typeof(TaskInstance).Assembly)
.AddMessageHandlersFromAssembly(typeof(NGinnConfigurator).Assembly)
.ConfigureFromAppConfig()
.AutoStartMessageBus(true)
.FinishConfiguration();
return(this);
}
public static MessageBusConfigurator UseMongoDbTransport(this MessageBusConfigurator cfg, string name)
{
if (string.IsNullOrEmpty(cfg.Endpoint))
{
throw new Exception("Endpoint not set");
}
var cs = cfg.GetConnectionStrings();
cfg.CustomizeContainer(wc =>
{
wc.Register(Component.For <IMessageTransport, IStartableService, IHealthCheck>()
.ImplementedBy <MongoDBTransport>()
.DependsOn(new
{
ConnectionStrings = cs,
Endpoint = cfg.Endpoint,
MessageRetentionPeriod = cfg.MessageRetentionPeriod,
MessageLockTimeSec = 300,
MaxConcurrentMessages = cfg.MaxConcurrentReceivers
}).LifeStyle.Singleton.Named("MessageTransport_" + name));
wc.Register(Component.For <IMessageBus>()
.ImplementedBy <NGinnBPM.MessageBus.Impl.MessageBus>()
.DependsOn(new
{
BatchOutgoingMessagesInTransaction = cfg.BatchOutMessages,
UseTransactionScope = cfg.UseTransactionScope,
PublishLocalByDefault = cfg.AlwaysPublishLocal
})
.Parameters(Parameter.ForKey("transport").Eq("${MessageTransport_" + name + "}"))
.LifeStyle.Singleton);
});
return(cfg);
}
protected override void OnStart(string[] args)
{
string componentConfig = ConfigurationManager.AppSettings["NGinnMessageBus.ServiceHost.ComponentConfig"];
bool section = ConfigurationManager.GetSection(componentConfig) != null;
WindsorContainer wc = null;
if (!string.IsNullOrEmpty(componentConfig))
{
if (section)
{
wc = new WindsorContainer(new XmlInterpreter(new ConfigResource(componentConfig)));
}
else if (Path.GetExtension(componentConfig) == "xml" || Path.GetExtension(componentConfig) == ".xml")
{
log.Info("Configuring the container from xml file: {0}", componentConfig);
wc = new WindsorContainer(new XmlInterpreter(new FileResource(componentConfig, AppDomain.CurrentDomain.BaseDirectory)));
}
else throw new Exception("Don't know how to load config: " + componentConfig);
}
else wc = new WindsorContainer();
_host = MessageBusConfigurator.Begin(wc)
.ConfigureFromAppConfig()
.AutoStartMessageBus(true)
.FinishConfiguration();
}
public static MessageBusConfigurator UseMongoDbTransport(this MessageBusConfigurator cfg)
{
return(UseMongoDbTransport(cfg, "mongodb"));
}
public static void Shutdown(IWindsorContainer wc)
{
MessageBusConfigurator.StopMessageBus(wc);
}
public static MessageBusConfigurator UseMongoDbSagaRepository(this MessageBusConfigurator cfg)
{
return(UseMongoDbSagaRepository(cfg, "NG_Saga"));
}