public void ValidateBridgeConfig_ValidInput()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
IList <string> errors = validator.ValidateBridgeConfig(properties.BrokerConfiguration.Bridges);
Assert.Equal(0, errors.Count);
}
public void ValidateAuthorizationConfig_ValidInput()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties_1_2 properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(0, errors.Count);
}
public void ValidateAuthorizationConfig_EmptyResourceAllowedForConnectOperation()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange connect op with no resources.
authzProperties[0].Deny[0].Operations.Clear();
authzProperties[0].Deny[0].Operations.Insert(0, "mqtt:connect");
authzProperties[0].Deny[0].Resources.Clear();
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(0, errors.Count);
}
public void ValidateAuthorizationConfig_InvalidTopicFilters()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange some errors
authzProperties[0].Deny[0].Resources[0] = "topic/#/";
authzProperties[1].Allow[0].Resources[0] = "topic+";
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(2, errors.Count);
Assert.Equal("Statement 0: Deny: Resource (topic filter) is invalid: topic/#/", errors[0]);
Assert.Equal("Statement 1: Allow: Resource (topic filter) is invalid: topic+", errors[1]);
}
public void ValidateAuthorizationConfig_InvalidVariableNames()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange some errors
authzProperties[0].Identities[0] = "{{anywhat}}";
authzProperties[1].Allow[0].Resources[0] = "topic/{{invalid}}/{{myothervar}}";
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(3, errors.Count);
Assert.Equal("Statement 0: Invalid variable name: {{anywhat}}", errors[0]);
Assert.Equal("Statement 1: Invalid variable name: {{invalid}}", errors[1]);
Assert.Equal("Statement 1: Invalid variable name: {{myothervar}}", errors[2]);
}
public void ValidateAuthorizationConfig_InvalidOperation()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange some errors
authzProperties[0].Deny[0].Operations[0] = "invalid";
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(1, errors.Count);
Assert.Equal(
"Statement 0: Deny: Unknown mqtt operation: invalid. "
+ "List of supported operations: mqtt:publish, mqtt:subscribe, mqtt:connect",
errors[0]);
}
public void ValidateBridgeConfig_InvalidTopicOrPrefix()
{
var validator = new BrokerPropertiesValidator();
var bridgeConfig = new BridgeConfig
{
new Bridge("$upstream", new List <Settings>
{
new Settings(Direction.In, "topic/#/a", "local/#", "remote/+/")
})
};
IList <string> errors = validator.ValidateBridgeConfig(bridgeConfig);
Assert.Equal(3, errors.Count);
Assert.Equal("Bridge 0: Topic is invalid: topic/#/a", errors[0]);
Assert.Equal("Bridge 0: InPrefix must not contain wildcards (+, #)", errors[1]);
Assert.Equal("Bridge 0: OutPrefix must not contain wildcards (+, #)", errors[2]);
}
public void ValidateAuthorizationConfig_EmptyElements()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange some errors
authzProperties[0].Identities[0] = string.Empty;
authzProperties[1].Allow[0].Operations.RemoveAt(0);
authzProperties[1].Allow[0].Operations.RemoveAt(0);
IList <string> errors = validator.ValidateAuthorizationConfig(properties.BrokerConfiguration.Authorizations);
Assert.Equal(2, errors.Count);
Assert.Equal("Statement 0: Identity name is invalid: ", errors[0]);
Assert.Equal("Statement 1: Allow: Operations list must not be empty", errors[1]);
}
public void ValidateBridgeConfig_EmptyElements()
{
var validator = new BrokerPropertiesValidator();
var bridgeConfig = new BridgeConfig
{
new Bridge(string.Empty, new List <Settings>
{
new Settings(Direction.In, string.Empty, string.Empty, string.Empty)
}),
new Bridge("floor2", new List <Settings> {
})
};
IList <string> errors = validator.ValidateBridgeConfig(bridgeConfig);
Assert.Equal(2, errors.Count);
Assert.Equal("Bridge 0: Endpoint must not be empty", errors[0]);
Assert.Equal("Bridge 1: Settings must not be empty", errors[1]);
}
protected override void Load(ContainerBuilder builder)
{
// IMessageConverter<IRoutingMessage>
builder.Register(c => new RoutingMessageConverter())
.As <Core.IMessageConverter <IRoutingMessage> >()
.SingleInstance();
// IRoutingPerfCounter
builder.Register(
c =>
{
Routing.PerfCounter = NullRoutingPerfCounter.Instance;
return(Routing.PerfCounter);
})
.As <IRoutingPerfCounter>()
.AutoActivate()
.SingleInstance();
// IRoutingUserAnalyticsLogger
builder.Register(
c =>
{
Routing.UserAnalyticsLogger = NullUserAnalyticsLogger.Instance;
return(Routing.UserAnalyticsLogger);
})
.As <IRoutingUserAnalyticsLogger>()
.AutoActivate()
.SingleInstance();
// IRoutingUserMetricLogger
builder.Register(
c =>
{
Routing.UserMetricLogger = EdgeHubRoutingUserMetricLogger.Instance;
return(Routing.UserMetricLogger);
})
.As <IRoutingUserMetricLogger>()
.AutoActivate()
.SingleInstance();
// IMessageConverter<Message>
builder.Register(c => new DeviceClientMessageConverter())
.As <Core.IMessageConverter <Message> >()
.SingleInstance();
// IMessageConverter<Twin>
builder.Register(c => new TwinMessageConverter())
.As <Core.IMessageConverter <Twin> >()
.SingleInstance();
// IMessageConverter<TwinCollection>
builder.Register(c => new TwinCollectionMessageConverter())
.As <Core.IMessageConverter <TwinCollection> >()
.SingleInstance();
// IMessageConverterProvider
builder.Register(
c => new MessageConverterProvider(
new Dictionary <Type, IMessageConverter>()
{
{ typeof(Message), c.Resolve <Core.IMessageConverter <Message> >() },
{ typeof(Twin), c.Resolve <Core.IMessageConverter <Twin> >() },
{ typeof(TwinCollection), c.Resolve <Core.IMessageConverter <TwinCollection> >() }
}))
.As <IMessageConverterProvider>()
.SingleInstance();
// IDeviceConnectivityManager
builder.Register(
c =>
{
var edgeHubCredentials = c.ResolveNamed <IClientCredentials>("EdgeHubCredentials");
IDeviceConnectivityManager deviceConnectivityManager = this.experimentalFeatures.DisableConnectivityCheck
? new NullDeviceConnectivityManager()
: new DeviceConnectivityManager(this.connectivityCheckFrequency, TimeSpan.FromMinutes(2), edgeHubCredentials.Identity) as IDeviceConnectivityManager;
return(deviceConnectivityManager);
})
.As <IDeviceConnectivityManager>()
.SingleInstance();
// IDeviceClientProvider
builder.Register(
c =>
{
IClientProvider underlyingClientProvider = new ClientProvider(this.gatewayHostname);
IClientProvider connectivityAwareClientProvider = new ConnectivityAwareClientProvider(underlyingClientProvider, c.Resolve <IDeviceConnectivityManager>());
return(connectivityAwareClientProvider);
})
.As <IClientProvider>()
.SingleInstance();
if (this.isLegacyUpstream)
{
// Task<ICloudConnectionProvider>
builder.Register(
async c =>
{
var metadataStore = await c.Resolve <Task <IMetadataStore> >();
var messageConverterProvider = c.Resolve <IMessageConverterProvider>();
var clientProvider = c.Resolve <IClientProvider>();
var tokenProvider = c.ResolveNamed <ITokenProvider>("EdgeHubClientAuthTokenProvider");
var credentialsCacheTask = c.Resolve <Task <ICredentialsCache> >();
var edgeHubCredentials = c.ResolveNamed <IClientCredentials>("EdgeHubCredentials");
var deviceScopeIdentitiesCacheTask = c.Resolve <Task <IDeviceScopeIdentitiesCache> >();
var proxy = c.Resolve <Option <IWebProxy> >();
IDeviceScopeIdentitiesCache deviceScopeIdentitiesCache = await deviceScopeIdentitiesCacheTask;
ICredentialsCache credentialsCache = await credentialsCacheTask;
ICloudConnectionProvider cloudConnectionProvider = new CloudConnectionProvider(
messageConverterProvider,
this.connectionPoolSize,
clientProvider,
this.upstreamProtocol,
tokenProvider,
deviceScopeIdentitiesCache,
credentialsCache,
edgeHubCredentials.Identity,
this.cloudConnectionIdleTimeout,
this.closeCloudConnectionOnIdleTimeout,
this.operationTimeout,
this.useServerHeartbeat,
proxy,
metadataStore,
this.nestedEdgeEnabled);
return(cloudConnectionProvider);
})
.As <Task <ICloudConnectionProvider> >()
.SingleInstance();
}
else
{
builder.Register(
c =>
{
return(Task.FromResult(new BrokeredCloudConnectionProvider(c.Resolve <BrokeredCloudProxyDispatcher>()) as ICloudConnectionProvider));
})
.As <Task <ICloudConnectionProvider> >()
.SingleInstance();
}
// IIdentityProvider
builder.Register(_ => new IdentityProvider(this.iotHubName))
.As <IIdentityProvider>()
.SingleInstance();
// Task<IConnectionManager>
builder.Register(
async c =>
{
var cloudConnectionProviderTask = c.Resolve <Task <ICloudConnectionProvider> >();
var credentialsCacheTask = c.Resolve <Task <ICredentialsCache> >();
var identityProvider = c.Resolve <IIdentityProvider>();
var deviceConnectivityManager = c.Resolve <IDeviceConnectivityManager>();
ICloudConnectionProvider cloudConnectionProvider = await cloudConnectionProviderTask;
ICredentialsCache credentialsCache = await credentialsCacheTask;
IConnectionManager connectionManager = new ConnectionManager(
cloudConnectionProvider,
credentialsCache,
identityProvider,
deviceConnectivityManager,
this.maxConnectedClients,
this.closeCloudConnectionOnDeviceDisconnect);
return(connectionManager);
})
.As <Task <IConnectionManager> >()
.SingleInstance();
// Task<IEndpointFactory>
builder.Register(
async c =>
{
var messageConverter = c.Resolve <Core.IMessageConverter <IRoutingMessage> >();
IConnectionManager connectionManager = await c.Resolve <Task <IConnectionManager> >();
return(new EndpointFactory(connectionManager, messageConverter, this.edgeDeviceId, this.maxUpstreamBatchSize, this.upstreamFanOutFactor) as IEndpointFactory);
})
.As <Task <IEndpointFactory> >()
.SingleInstance();
// Task<RouteFactory>
builder.Register(async c => new EdgeRouteFactory(await c.Resolve <Task <IEndpointFactory> >()) as RouteFactory)
.As <Task <RouteFactory> >()
.SingleInstance();
// RouterConfig
builder.Register(c => new RouterConfig(Enumerable.Empty <Route>()))
.As <RouterConfig>()
.SingleInstance();
if (!this.isStoreAndForwardEnabled)
{
// EndpointExecutorConfig
builder.Register(
c =>
{
RetryStrategy defaultRetryStrategy = new FixedInterval(0, TimeSpan.FromSeconds(1));
TimeSpan defaultRevivePeriod = TimeSpan.FromHours(1);
TimeSpan defaultTimeout = TimeSpan.FromSeconds(60);
return(new EndpointExecutorConfig(defaultTimeout, defaultRetryStrategy, defaultRevivePeriod, true));
})
.As <EndpointExecutorConfig>()
.SingleInstance();
// IEndpointExecutorFactory
builder.Register(c => new SyncEndpointExecutorFactory(c.Resolve <EndpointExecutorConfig>()))
.As <IEndpointExecutorFactory>()
.SingleInstance();
// Task<Router>
builder.Register(
async c =>
{
var endpointExecutorFactory = c.Resolve <IEndpointExecutorFactory>();
var routerConfig = c.Resolve <RouterConfig>();
Router router = await Router.CreateAsync(Guid.NewGuid().ToString(), this.iotHubName, routerConfig, endpointExecutorFactory);
return(router);
})
.As <Task <Router> >()
.SingleInstance();
// Task<ITwinManager>
builder.Register(
async c =>
{
if (!this.useV1TwinManager)
{
var messageConverterProvider = c.Resolve <IMessageConverterProvider>();
IConnectionManager connectionManager = await c.Resolve <Task <IConnectionManager> >();
ITwinManager twinManager = new PassThroughTwinManager(connectionManager, messageConverterProvider);
return(twinManager);
}
else
{
var messageConverterProvider = c.Resolve <IMessageConverterProvider>();
IConnectionManager connectionManager = await c.Resolve <Task <IConnectionManager> >();
return(TwinManager.CreateTwinManager(connectionManager, messageConverterProvider, Option.None <IStoreProvider>()));
}
})
.As <Task <ITwinManager> >()
.SingleInstance();
}
else
{
// EndpointExecutorConfig
builder.Register(
c =>
{
// Endpoint executor config values -
// ExponentialBackoff - minBackoff = 1s, maxBackoff = 60s, delta (used to add randomness to backoff) - 1s (default)
// Num of retries = int.MaxValue(we want to keep retrying till the message is sent)
// Revive period - period for which the endpoint should be considered dead if it doesn't respond - 1 min (we want to try continuously till the message expires)
// Timeout - time for which we want for the ack from the endpoint = 30s
// TODO - Should the number of retries be tied to the Store and Forward ttl? Not
// doing that right now as that value can be changed at runtime, but these settings
// cannot. Need to make the number of retries dynamically configurable for that.
TimeSpan minWait = TimeSpan.FromSeconds(1);
TimeSpan maxWait = TimeSpan.FromSeconds(60);
TimeSpan delta = TimeSpan.FromSeconds(1);
int retries = int.MaxValue;
RetryStrategy retryStrategy = new ExponentialBackoff(retries, minWait, maxWait, delta);
TimeSpan timeout = TimeSpan.FromSeconds(30);
TimeSpan revivePeriod = TimeSpan.FromSeconds(30);
return(new EndpointExecutorConfig(timeout, retryStrategy, revivePeriod));
})
.As <EndpointExecutorConfig>()
.SingleInstance();
// Task<ICheckpointStore>
builder.Register(
async c =>
{
var dbStoreProvider = await c.Resolve <Task <IDbStoreProvider> >();
IStoreProvider storeProvider = new StoreProvider(dbStoreProvider);
ICheckpointStore checkpointStore = CheckpointStore.Create(storeProvider);
return(checkpointStore);
})
.As <Task <ICheckpointStore> >()
.SingleInstance();
// Task<IMessageStore>
builder.Register(
async c =>
{
var checkpointStore = await c.Resolve <Task <ICheckpointStore> >();
var dbStoreProvider = await c.Resolve <Task <IDbStoreProvider> >();
IStoreProvider storeProvider = new StoreProvider(dbStoreProvider);
IMessageStore messageStore = new MessageStore(storeProvider, checkpointStore, this.storeAndForwardConfiguration.TimeToLive, this.checkEntireQueueOnCleanup);
return(messageStore);
})
.As <Task <IMessageStore> >()
.SingleInstance();
// Task<IEndpointExecutorFactory>
builder.Register(
async c =>
{
var endpointExecutorConfig = c.Resolve <EndpointExecutorConfig>();
var messageStore = await c.Resolve <Task <IMessageStore> >();
IEndpointExecutorFactory endpointExecutorFactory = new StoringAsyncEndpointExecutorFactory(endpointExecutorConfig, new AsyncEndpointExecutorOptions(10, TimeSpan.FromSeconds(10)), messageStore);
return(endpointExecutorFactory);
})
.As <Task <IEndpointExecutorFactory> >()
.SingleInstance();
// Task<Router>
builder.Register(
async c =>
{
var checkpointStore = await c.Resolve <Task <ICheckpointStore> >();
var routerConfig = c.Resolve <RouterConfig>();
var endpointExecutorFactory = await c.Resolve <Task <IEndpointExecutorFactory> >();
return(await Router.CreateAsync(Guid.NewGuid().ToString(), this.iotHubName, routerConfig, endpointExecutorFactory, checkpointStore));
})
.As <Task <Router> >()
.SingleInstance();
// Task<ITwinManager>
builder.Register(
async c =>
{
if (this.useV1TwinManager)
{
var dbStoreProvider = await c.Resolve <Task <IDbStoreProvider> >();
var messageConverterProvider = c.Resolve <IMessageConverterProvider>();
IConnectionManager connectionManager = await c.Resolve <Task <IConnectionManager> >();
return(TwinManager.CreateTwinManager(connectionManager, messageConverterProvider, Option.Some <IStoreProvider>(new StoreProvider(dbStoreProvider))));
}
else
{
var messageConverterProvider = c.Resolve <IMessageConverterProvider>();
var deviceConnectivityManager = c.Resolve <IDeviceConnectivityManager>();
var connectionManagerTask = c.Resolve <Task <IConnectionManager> >();
IEntityStore <string, TwinStoreEntity> entityStore = await this.GetTwinStore(c);
IConnectionManager connectionManager = await connectionManagerTask;
ITwinManager twinManager = StoringTwinManager.Create(
connectionManager,
messageConverterProvider,
entityStore,
deviceConnectivityManager,
new ReportedPropertiesValidator(),
this.minTwinSyncPeriod,
this.reportedPropertiesSyncFrequency);
return(twinManager);
}
})
.As <Task <ITwinManager> >()
.SingleInstance();
}
// IClientCredentials "EdgeHubCredentials"
builder.Register(
c =>
{
var identityFactory = c.Resolve <IClientCredentialsFactory>();
IClientCredentials edgeHubCredentials = this.connectionString.Map(cs => identityFactory.GetWithConnectionString(cs)).GetOrElse(
() => identityFactory.GetWithIotEdged(this.edgeDeviceId, this.edgeModuleId));
return(edgeHubCredentials);
})
.Named <IClientCredentials>("EdgeHubCredentials")
.SingleInstance();
// Task<IInvokeMethodHandler>
builder.Register(
async c =>
{
IConnectionManager connectionManager = await c.Resolve <Task <IConnectionManager> >();
return(new InvokeMethodHandler(connectionManager) as IInvokeMethodHandler);
})
.As <Task <IInvokeMethodHandler> >()
.SingleInstance();
// Task<ISubscriptionProcessor>
builder.Register(
async c =>
{
var connectionManagerTask = c.Resolve <Task <IConnectionManager> >();
if (this.experimentalFeatures.DisableCloudSubscriptions)
{
return(new LocalSubscriptionProcessor(await connectionManagerTask) as ISubscriptionProcessor);
}
else
{
var invokeMethodHandlerTask = c.Resolve <Task <IInvokeMethodHandler> >();
var deviceConnectivityManager = c.Resolve <IDeviceConnectivityManager>();
IConnectionManager connectionManager = await connectionManagerTask;
IInvokeMethodHandler invokeMethodHandler = await invokeMethodHandlerTask;
return(new SubscriptionProcessor(connectionManager, invokeMethodHandler, deviceConnectivityManager) as ISubscriptionProcessor);
}
})
.As <Task <ISubscriptionProcessor> >()
.SingleInstance();
// Task<IEdgeHub>
builder.Register(
async c =>
{
var routingMessageConverter = c.Resolve <Core.IMessageConverter <IRoutingMessage> >();
var routerTask = c.Resolve <Task <Router> >();
var twinManagerTask = c.Resolve <Task <ITwinManager> >();
var invokeMethodHandlerTask = c.Resolve <Task <IInvokeMethodHandler> >();
var connectionManagerTask = c.Resolve <Task <IConnectionManager> >();
var subscriptionProcessorTask = c.Resolve <Task <ISubscriptionProcessor> >();
var deviceScopeIdentitiesCacheTask = c.Resolve <Task <IDeviceScopeIdentitiesCache> >();
Router router = await routerTask;
ITwinManager twinManager = await twinManagerTask;
IConnectionManager connectionManager = await connectionManagerTask;
IInvokeMethodHandler invokeMethodHandler = await invokeMethodHandlerTask;
ISubscriptionProcessor subscriptionProcessor = await subscriptionProcessorTask;
IDeviceScopeIdentitiesCache deviceScopeIdentitiesCache = await deviceScopeIdentitiesCacheTask;
IEdgeHub hub = new RoutingEdgeHub(
router,
routingMessageConverter,
connectionManager,
twinManager,
this.edgeDeviceId,
this.edgeModuleId,
invokeMethodHandler,
subscriptionProcessor,
deviceScopeIdentitiesCache);
return(hub);
})
.As <Task <IEdgeHub> >()
.SingleInstance();
// BrokerPropertiesValidator
builder.Register(
c =>
{
return(new BrokerPropertiesValidator());
})
.As <BrokerPropertiesValidator>()
.SingleInstance();
// Task<EdgeHubConfigParser>
builder.Register(
async c =>
{
RouteFactory routeFactory = await c.Resolve <Task <RouteFactory> >();
BrokerPropertiesValidator validator = c.Resolve <BrokerPropertiesValidator>();
var configParser = new EdgeHubConfigParser(routeFactory, validator);
return(configParser);
})
.As <Task <EdgeHubConfigParser> >()
.SingleInstance();
// Task<ConfigUpdater>
builder.Register(
async c =>
{
IMessageStore messageStore = this.isStoreAndForwardEnabled ? await c.Resolve <Task <IMessageStore> >() : null;
var storageSpaceChecker = c.Resolve <IStorageSpaceChecker>();
var edgeHubCredentials = c.ResolveNamed <IClientCredentials>("EdgeHubCredentials");
RouteFactory routeFactory = await c.Resolve <Task <RouteFactory> >();
Router router = await c.Resolve <Task <Router> >();
var twinManagerTask = c.Resolve <Task <ITwinManager> >();
var twinMessageConverter = c.Resolve <Core.IMessageConverter <Twin> >();
var twinManager = await twinManagerTask;
var configUpdater = new ConfigUpdater(router, messageStore, this.configUpdateFrequency, storageSpaceChecker);
return(configUpdater);
})
.As <Task <ConfigUpdater> >()
.SingleInstance();
// Task<IConfigSource>
builder.Register <Task <IConfigSource> >(
async c =>
{
RouteFactory routeFactory = await c.Resolve <Task <RouteFactory> >();
EdgeHubConfigParser configParser = await c.Resolve <Task <EdgeHubConfigParser> >();
if (this.useTwinConfig)
{
var edgeHubCredentials = c.ResolveNamed <IClientCredentials>("EdgeHubCredentials");
var twinCollectionMessageConverter = c.Resolve <Core.IMessageConverter <TwinCollection> >();
var twinMessageConverter = c.Resolve <Core.IMessageConverter <Twin> >();
var twinManagerTask = c.Resolve <Task <ITwinManager> >();
var edgeHubTask = c.Resolve <Task <IEdgeHub> >();
ITwinManager twinManager = await twinManagerTask;
IEdgeHub edgeHub = await edgeHubTask;
IConnectionManager connectionManager = await c.Resolve <Task <IConnectionManager> >();
IDeviceScopeIdentitiesCache deviceScopeIdentitiesCache = await c.Resolve <Task <IDeviceScopeIdentitiesCache> >();
var edgeHubConnection = await EdgeHubConnection.Create(
edgeHubCredentials.Identity,
edgeHub,
twinManager,
connectionManager,
routeFactory,
twinCollectionMessageConverter,
this.versionInfo,
deviceScopeIdentitiesCache);
return(new TwinConfigSource(
edgeHubConnection,
edgeHubCredentials.Identity.Id,
this.versionInfo,
twinManager,
twinMessageConverter,
twinCollectionMessageConverter,
configParser));
}
else
{
return(new LocalConfigSource(
routeFactory,
this.routes,
this.storeAndForwardConfiguration));
}
})
.As <Task <IConfigSource> >()
.SingleInstance();
// Task<IConnectionProvider>
builder.Register(
async c =>
{
var connectionManagerTask = c.Resolve <Task <IConnectionManager> >();
var edgeHubTask = c.Resolve <Task <IEdgeHub> >();
IConnectionManager connectionManager = await connectionManagerTask;
IEdgeHub edgeHub = await edgeHubTask;
IConnectionProvider connectionProvider = new ConnectionProvider(connectionManager, edgeHub, this.messageAckTimeout);
return(connectionProvider);
})
.As <Task <IConnectionProvider> >()
.SingleInstance();
builder.RegisterType <MqttUsernameParser>().As <IUsernameParser>().SingleInstance();
base.Load(builder);
}
