async Task IFilter <ModelContext> .Send(ModelContext context, IPipe <ModelContext> next)
{
var receiveSettings = context.GetPayload <ReceiveSettings>();
var inputAddress = context.ConnectionContext.HostSettings.GetInputAddress(receiveSettings);
using (ITaskScope scope = _supervisor.CreateScope($"{TypeMetadataCache<RabbitMqConsumerFilter>.ShortName} - {inputAddress}", () => TaskUtil.Completed))
{
var consumer = new RabbitMqBasicConsumer(context, inputAddress, _receivePipe, _receiveObserver, scope);
await context.BasicConsume(receiveSettings.QueueName, false, consumer).ConfigureAwait(false);
await scope.Ready.ConfigureAwait(false);
await _endpointObserver.Ready(new Ready(inputAddress)).ConfigureAwait(false);
scope.SetReady();
try
{
await scope.Completed.ConfigureAwait(false);
}
finally
{
RabbitMqConsumerMetrics metrics = consumer;
await _endpointObserver.Completed(new Completed(inputAddress, metrics)).ConfigureAwait(false);
if (_log.IsDebugEnabled)
{
_log.DebugFormat("Consumer {0}: {1} received, {2} concurrent", metrics.ConsumerTag, metrics.DeliveryCount,
metrics.ConcurrentDeliveryCount);
}
}
}
}
public RabbitMqModelCache(IConnectionCache connectionCache, ITaskSupervisor supervisor, ModelSettings modelSettings)
{
_connectionCache = connectionCache;
_modelSettings = modelSettings;
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<RabbitMqModelCache>.ShortName}", CloseScope);
}
public RabbitMqConnectionCache(RabbitMqHostSettings settings, ITaskSupervisor supervisor)
{
_settings = settings;
_connectionFactory = settings.GetConnectionFactory();
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<RabbitMqConnectionCache>.ShortName} - {settings.ToDebugString()}", CloseScope);
}
public RabbitMqModelCache(IConnectionCache connectionCache, ITaskSupervisor supervisor, ModelSettings modelSettings)
{
_connectionCache = connectionCache;
_modelSettings = modelSettings;
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<RabbitMqModelCache>.ShortName}", CloseScope);
}
public RabbitMqConnectionCache(RabbitMqHostSettings settings, ITaskSupervisor supervisor)
{
_settings = settings;
_connectionFactory = settings.GetConnectionFactory();
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<RabbitMqConnectionCache>.ShortName} - {settings.ToDebugString()}", CloseScope);
}
public RabbitMqConnectionCache(RabbitMqHostSettings settings, IRabbitMqHostTopology topology, ITaskSupervisor supervisor)
{
_settings = settings;
_topology = topology;
_connectionFactory = new Lazy <ConnectionFactory>(settings.GetConnectionFactory);
_description = settings.ToDebugString();
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<RabbitMqConnectionCache>.ShortName} - {_description}", CloseScope);
}
/// <summary>
/// The basic consumer receives messages pushed from the broker.
/// </summary>
/// <param name="model">The model context for the consumer</param>
/// <param name="inputAddress">The input address for messages received by the consumer</param>
/// <param name="receivePipe">The receive pipe to dispatch messages</param>
/// <param name="receiveObserver">The observer for receive events</param>
/// <param name="taskSupervisor">The token used to cancel/stop the consumer at shutdown</param>
public RabbitMqBasicConsumer(ModelContext model, Uri inputAddress, IPipe<ReceiveContext> receivePipe, IReceiveObserver receiveObserver,
ITaskScope taskSupervisor)
{
_model = model;
_inputAddress = inputAddress;
_receivePipe = receivePipe;
_receiveObserver = receiveObserver;
_receiveSettings = model.GetPayload<ReceiveSettings>();
_pending = new ConcurrentDictionary<ulong, RabbitMqReceiveContext>();
_participant = taskSupervisor.CreateParticipant($"{TypeMetadataCache<RabbitMqBasicConsumer>.ShortName} - {inputAddress}", Stop);
_deliveryComplete = new TaskCompletionSource<bool>();
}
/// <summary>
/// The basic consumer receives messages pushed from the broker.
/// </summary>
/// <param name="model">The model context for the consumer</param>
/// <param name="inputAddress">The input address for messages received by the consumer</param>
/// <param name="receivePipe">The receive pipe to dispatch messages</param>
/// <param name="receiveObserver">The observer for receive events</param>
/// <param name="taskSupervisor">The token used to cancel/stop the consumer at shutdown</param>
public RabbitMqBasicConsumer(ModelContext model, Uri inputAddress, IPipe <ReceiveContext> receivePipe, IReceiveObserver receiveObserver,
ITaskScope taskSupervisor)
{
_model = model;
_inputAddress = inputAddress;
_receivePipe = receivePipe;
_receiveObserver = receiveObserver;
_receiveSettings = model.GetPayload <ReceiveSettings>();
_pending = new ConcurrentDictionary <ulong, RabbitMqReceiveContext>();
_participant = taskSupervisor.CreateParticipant($"{TypeMetadataCache<RabbitMqBasicConsumer>.ShortName} - {inputAddress}", Stop);
_deliveryComplete = new TaskCompletionSource <bool>();
}
public HttpConsumerAction(IReceiveObserver receiveObserver,
HttpHostSettings settings,
ReceiveSettings receiveSettings,
IPipe <ReceiveContext> receivePipe,
ITaskScope taskSupervisor,
ISendPipe sendPipe)
{
_receiveObserver = receiveObserver;
_receiveSettings = receiveSettings;
_receivePipe = receivePipe;
_sendPipe = sendPipe;
_tracker = new DeliveryTracker(OnDeliveryComplete);
_inputAddress = settings.GetInputAddress();
_participant = taskSupervisor.CreateParticipant($"{TypeMetadataCache<HttpConsumerAction>.ShortName} - {_inputAddress}", Stop);
_deliveryComplete = new TaskCompletionSource <bool>();
_participant.SetReady();
}
public HttpConsumerAction(IReceiveObserver receiveObserver,
HttpHostSettings settings,
ReceiveSettings receiveSettings,
IPipe<ReceiveContext> receivePipe,
ITaskScope taskSupervisor,
ISendPipe sendPipe)
{
_receiveObserver = receiveObserver;
_receiveSettings = receiveSettings;
_receivePipe = receivePipe;
_sendPipe = sendPipe;
_tracker = new DeliveryTracker(OnDeliveryComplete);
_inputAddress = settings.GetInputAddress();
_participant = taskSupervisor.CreateParticipant($"{TypeMetadataCache<HttpConsumerAction>.ShortName} - {_inputAddress}", Stop);
_deliveryComplete = new TaskCompletionSource<bool>();
_participant.SetReady();
}
public ModelScope(ITaskScope supervisor)
{
_modelContext = new TaskCompletionSource<RabbitMqModelContext>();
_taskScope = supervisor.CreateScope("ModelScope", CloseContext);
}
public HttpClientCache(ITaskSupervisor supervisor, IReceivePipe receivePipe)
{
_receivePipe = receivePipe;
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<HttpClientCache>.ShortName}", CloseScope);
}
public ClientScope(ITaskScope supervisor)
{
_clientContext = new TaskCompletionSource<HttpClientContext>();
_taskScope = supervisor.CreateScope("ClientScope", CloseContext);
}
public RabbitMqModelCache(IRabbitMqHost host)
{
_host = host;
_cacheTaskScope = host.Supervisor.CreateScope($"{TypeMetadataCache<RabbitMqModelCache>.ShortName}", CloseScope);
}
public ConnectionScope(ITaskScope scope, string debugString)
{
_connectionContext = new TaskCompletionSource <RabbitMqConnectionContext>();
_taskScope = scope.CreateScope($"ConnectionScope: {debugString}", CloseContext);
}
public HttpClientContext(HttpClient client, IReceivePipe receivePipe, ITaskScope taskScope)
: this(client, receivePipe, taskScope.CreateParticipant($"{TypeMetadataCache<HttpClientContext>.ShortName} - {client.BaseAddress}"))
{
}
public RabbitMqModelCache(IRabbitMqHost host)
{
_host = host;
_cacheTaskScope = host.Supervisor.CreateScope($"{TypeMetadataCache<RabbitMqModelCache>.ShortName}", CloseScope);
}
public SharedModelContext(ModelContext context, CancellationToken cancellationToken, ITaskScope scope)
{
_context = context;
_cancellationToken = cancellationToken;
_participant = scope.CreateParticipant($"{TypeMetadataCache<SharedModelContext>.ShortName} - {context.ConnectionContext.HostSettings.ToDebugString()}");
_participant.SetReady();
}
public SharedConnectionContext(ConnectionContext context, CancellationToken cancellationToken, ITaskScope scope)
{
_context = context;
_cancellationToken = cancellationToken;
_participant = scope.CreateParticipant($"{TypeMetadataCache<SharedConnectionContext>.ShortName} - {context.Description}");
_participant.SetReady();
}
public ClientScope(ITaskScope supervisor)
{
_clientContext = new TaskCompletionSource <HttpClientContext>();
_taskScope = supervisor.CreateScope("ClientScope", CloseContext);
}
public OwinHostCache(HttpHostSettings settings, ITaskSupervisor supervisor)
{
_settings = settings;
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<OwinHostCache>.ShortName} - {settings.ToDebugString()}", CloseScope);
}
public OwinHostScope(ITaskScope scope, HttpHostSettings settings)
{
_owinHostContext = new TaskCompletionSource<HttpOwinHostContext>();
_taskScope = scope.CreateScope($"{TypeMetadataCache<OwinHostScope>.ShortName} - {settings.ToDebugString()}", CloseContext);
}
public HttpClientCache(ITaskSupervisor supervisor, IReceivePipe receivePipe)
{
_receivePipe = receivePipe;
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<HttpClientCache>.ShortName}", CloseScope);
}
public ModelScope(ITaskScope supervisor)
{
_modelContext = new TaskCompletionSource <RabbitMqModelContext>();
_taskScope = supervisor.CreateScope("ModelScope", CloseContext);
}
public ConnectionScope(ITaskScope scope, RabbitMqHostSettings settings)
{
_connectionContext = new TaskCompletionSource <RabbitMqConnectionContext>();
_taskScope = scope.CreateScope($"ConnectionScope: {settings.ToDebugString()}", CloseContext);
}
public RabbitMqModelContext(ConnectionContext connectionContext, IModel model, ITaskScope taskScope, ModelSettings settings)
: this(connectionContext, model, settings,
taskScope.CreateParticipant($"{TypeMetadataCache<RabbitMqModelContext>.ShortName} - {connectionContext.HostSettings.ToDebugString()}"))
{
}
public OwinHostCache(HttpHostSettings settings, ITaskSupervisor supervisor)
{
_settings = settings;
_cacheTaskScope = supervisor.CreateScope($"{TypeMetadataCache<OwinHostCache>.ShortName} - {settings.ToDebugString()}", CloseScope);
}
public RabbitMqModelContext(ConnectionContext connectionContext, IModel model, ITaskScope taskScope, IRabbitMqHost host)
: this(connectionContext, model, host,
taskScope.CreateParticipant($"{TypeMetadataCache<RabbitMqModelContext>.ShortName} - {connectionContext.HostSettings.ToDebugString()}"))
{
}
public SharedHttpClientContext(ClientContext context, CancellationToken cancellationToken, ITaskScope scope)
{
_context = context;
_cancellationToken = cancellationToken;
_participant = scope.CreateParticipant($"{TypeMetadataCache<SharedHttpClientContext>.ShortName} - {context.BaseAddress}");
_participant.SetReady();
}
public OwinHostScope(ITaskScope scope, HttpHostSettings settings)
{
_owinHostContext = new TaskCompletionSource <HttpOwinHostContext>();
_taskScope = scope.CreateScope($"{TypeMetadataCache<OwinHostScope>.ShortName} - {settings.ToDebugString()}", CloseContext);
}
public ConnectionScope(ITaskScope scope, RabbitMqHostSettings settings)
{
_connectionContext = new TaskCompletionSource<RabbitMqConnectionContext>();
_taskScope = scope.CreateScope($"ConnectionScope: {settings.ToDebugString()}", CloseContext);
}