public static PublicationAddress ToPublicationAddress(this Uri uri, RabbitChannelGroupConfiguration config)
{
if (uri == ChannelEnvelope.LoopbackAddress)
{
return(new PublicationAddress(ExchangeType.Direct, string.Empty, config.InputQueue));
}
if (uri == ChannelEnvelope.DeadLetterAddress)
{
return(config.DeadLetterExchange);
}
if (uri == ChannelEnvelope.UnhandledMessageAddress)
{
return(config.UnhandledMessageExchange);
}
if (uri == ChannelEnvelope.UnroutableMessageAddress)
{
return(config.UnroutableMessageExchange);
}
var address = PublicationAddress.Parse(uri.ToString());
return(address.ExchangeName.NormalizeName() == "default"
? new PublicationAddress(ExchangeType.Direct, string.Empty, address.RoutingKey) : address);
}
public Subscription(IModel channel, RabbitChannelGroupConfiguration config) : this()
{
this.channel = channel;
this.subscription = new RabbitMQ.Client.MessagePatterns.Subscription(
channel,
config.InputQueue,
config.TransactionType == RabbitTransactionType.None);
}
public Subscription(IModel channel, RabbitChannelGroupConfiguration config) : this()
{
this.channel = channel;
this.subscription = new RabbitMQ.Client.MessagePatterns.Subscription(
channel,
config.InputQueue,
config.TransactionType == RabbitTransactionType.None);
}
protected virtual IMessagingChannel EstablishChannel(RabbitChannelGroupConfiguration config)
{
this.ThrowWhenDisposed();
var channel = this.EstablishChannel();
return new RabbitChannel(
channel,
config,
() => new RabbitSubscription(new Subscription(channel, config)));
}
public virtual RabbitWireup AddChannelGroup(Action<RabbitChannelGroupConfiguration> callback)
{
if (callback == null)
throw new ArgumentNullException("callback");
var config = new RabbitChannelGroupConfiguration();
callback(config);
this.configurations.Add(config);
return this;
}
protected virtual IMessagingChannel EstablishChannel(RabbitChannelGroupConfiguration config)
{
this.ThrowWhenDisposed();
var channel = this.EstablishChannel();
return(new RabbitChannel(
channel,
this,
config,
() => new RabbitSubscription(new Subscription(channel, config))));
}
public virtual RabbitWireup AddChannelGroup(Action <RabbitChannelGroupConfiguration> callback)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
var config = new RabbitChannelGroupConfiguration();
callback(config);
this.configurations.Add(config);
return(this);
}
public RabbitChannel(
IModel channel,
IConnection connection,
IChannelConnector connector,
RabbitChannelGroupConfiguration configuration,
Func <RabbitSubscription> subscriptionFactory) : this()
{
this.channel = channel;
this.connection = connection;
this.connector = connector;
this.CurrentConfiguration = this.configuration = configuration;
this.adapter = configuration.MessageAdapter;
this.transactionType = configuration.TransactionType;
this.subscriptionFactory = subscriptionFactory;
this.CurrentResolver = configuration.DependencyResolver;
this.identifier = Interlocked.Increment(ref counter);
this.CurrentTransaction = new RabbitTransaction(this, this.transactionType);
if (this.transactionType == RabbitTransactionType.Full)
{
Log.Debug("Marking channel {0} as transactional.", this.identifier);
this.channel.TxSelect();
}
if (this.configuration.ChannelBuffer <= 0 || this.configuration.DispatchOnly)
{
return;
}
var buffer = this.transactionType == RabbitTransactionType.None ? long.MaxValue : this.configuration.ChannelBuffer;
Log.Debug("Buffering up to {0} message(s) on the channel {1}.", buffer, this.identifier);
if (this.configuration.TransactionType == RabbitTransactionType.None)
{
return;
}
this.channel.BasicQos(0, (ushort)this.configuration.ChannelBuffer, false);
}
protected virtual IMessagingChannel EstablishChannel(RabbitChannelGroupConfiguration config)
{
this.ThrowWhenDisposed();
var channel = this.EstablishChannel();
try
{
return(new RabbitChannel(
channel,
this.connection,
this,
config,
() => new RabbitSubscription(new Subscription(channel, config))));
}
catch (Exception e)
{
// the RabbitChannel instance performs a few TCP-level operations, e.g. TxSelect, BasicQos, etc.
this.Close(channel, ConnectionState.Closed, e);
return(null);
}
}
protected virtual IMessagingChannel EstablishChannel(RabbitChannelGroupConfiguration config)
{
this.ThrowWhenDisposed();
var channel = this.EstablishChannel();
try
{
return new RabbitChannel(
channel,
this.connection,
this,
config,
() => new RabbitSubscription(new Subscription(channel, config)));
}
catch (Exception e)
{
// the RabbitChannel instance performs a few TCP-level operations, e.g. TxSelect, BasicQos, etc.
this.Close(channel, ConnectionState.Closed, e);
return null;
}
}
public RabbitMessageAdapter(RabbitChannelGroupConfiguration configuration) : this()
{
this.configuration = configuration;
}
public RabbitChannel(
IModel channel,
RabbitChannelGroupConfiguration configuration,
Func<RabbitSubscription> subscriptionFactory) : this()
{
this.channel = channel;
this.CurrentConfiguration = this.configuration = configuration;
this.adapter = configuration.MessageAdapter;
this.transactionType = configuration.TransactionType;
this.subscriptionFactory = subscriptionFactory;
this.CurrentResolver = configuration.DependencyResolver;
this.CurrentTransaction = new RabbitTransaction(this, this.transactionType);
if (this.transactionType == RabbitTransactionType.Full)
{
Log.Debug("Marking channel as transactional.");
this.channel.TxSelect();
}
if (this.configuration.ChannelBuffer <= 0 || this.configuration.DispatchOnly)
return;
Log.Debug("Buffering up to {0} message(s) on the channel.", this.configuration.ChannelBuffer);
this.channel.BasicQos(0, (ushort)this.configuration.ChannelBuffer, false);
}
public RabbitChannel(
IModel channel,
IChannelConnector connector,
RabbitChannelGroupConfiguration configuration,
Func<RabbitSubscription> subscriptionFactory) : this()
{
this.channel = channel;
this.connector = connector;
this.CurrentConfiguration = this.configuration = configuration;
this.adapter = configuration.MessageAdapter;
this.transactionType = configuration.TransactionType;
this.subscriptionFactory = subscriptionFactory;
this.CurrentResolver = configuration.DependencyResolver;
this.identifier = Interlocked.Increment(ref counter);
this.CurrentTransaction = new RabbitTransaction(this, this.transactionType);
if (this.transactionType == RabbitTransactionType.Full)
{
Log.Debug("Marking channel {0} as transactional.", this.identifier);
this.channel.TxSelect();
}
if (this.configuration.ChannelBuffer <= 0 || this.configuration.DispatchOnly)
return;
var buffer = this.transactionType == RabbitTransactionType.None ? long.MaxValue : this.configuration.ChannelBuffer;
Log.Debug("Buffering up to {0} message(s) on the channel {1}.", buffer, this.identifier);
if (this.configuration.TransactionType == RabbitTransactionType.None)
return;
this.channel.BasicQos(0, (ushort)this.configuration.ChannelBuffer, false);
}
public RabbitMessageAdapter(RabbitChannelGroupConfiguration configuration) : this()
{
this.configuration = configuration;
}
