public async Task SubmitSequenceItemAsync(SequenceItem sequenceItem)
{
// Get the BrokeredMessageProperty from OperationContext
var incomingProperties = OperationContext.Current.IncomingMessageProperties;
var property = (BrokeredMessageProperty)incomingProperties[BrokeredMessageProperty.Name];
// Get the current ServiceBus SessionId
if (this.sessionId == string.Empty)
{
this.sessionId = property.SessionId;
}
// Print message
if (this.messageCounter == 0)
{
Console.WriteLine("{0}: {1} - ContextId {2}.", "Process Sequence", "Started processing sequence.", this.sessionId);
}
//Complete the Message
ReceiveContext receiveContext;
if (ReceiveContext.TryGet(incomingProperties, out receiveContext))
{
receiveContext.Complete(TimeSpan.FromSeconds(10.0d));
this.sequenceItems.Add(sequenceItem);
this.messageCounter++;
}
else
{
throw new InvalidOperationException("Receiver is in peek lock mode but receive context is not available!");
}
}
public async Task Run(string namespaceAddress, string queueName, string sendToken)
{
try
{
// Create sender to Sequence Service
using (var sendChannelFactory = new ChannelFactory <ISequenceServiceChannel>("sequenceSendClient"))
{
sendChannelFactory.Endpoint.Address = new EndpointAddress(
new Uri(new Uri(namespaceAddress), queueName));
sendChannelFactory.Endpoint.EndpointBehaviors.Add(
new TransportClientEndpointBehavior(TokenProvider.CreateSharedAccessSignatureTokenProvider(sendToken)));
using (var clientChannel = sendChannelFactory.CreateChannel())
{
for (int j = 0; j < 3; j++)
{
var contextId = Guid.NewGuid().ToString();
// Send messages
var sequenceLength = new Random().Next(5, 10);
for (var i = 0; i < sequenceLength; i++)
{
// Generating a random sequence item
var sequenceItem = new SequenceItem(
string.Format("{0:00000}", new Random().Next(0, 10000)),
new Random().Next(1, 100));
// set the operation context for the subsequent call, this MUST be a new context
OperationContext.Current = new OperationContext(clientChannel)
{
OutgoingMessageProperties = { { BrokeredMessageProperty.Name, new BrokeredMessageProperty {
SessionId = contextId, TimeToLive = TimeSpan.FromMinutes(5)
} } }
};
// Correlating ServiceBus SessionId to ContextId
await clientChannel.SubmitSequenceItemAsync(sequenceItem);
Console.WriteLine("Sequence: {0} [{1}] - ContextId {2}.", sequenceItem.ItemId, sequenceItem.Quantity, contextId);
}
// set the operation context for the subsequent call, this MUST be a new context
OperationContext.Current = new OperationContext(clientChannel)
{
OutgoingMessageProperties = { { BrokeredMessageProperty.Name, new BrokeredMessageProperty {
SessionId = contextId, TimeToLive = TimeSpan.FromMinutes(5)
} } }
};
await clientChannel.TerminateSequenceAsync();
}
clientChannel.Close();
}
// Close sender
sendChannelFactory.Close();
}
}
catch (Exception exception)
{
Console.WriteLine("Exception occurred: {0}", exception);
}
Console.WriteLine("\nSender complete.");
Console.WriteLine("\nPress [Enter] to exit.");
Console.ReadLine();
}
public async Task Run(string namespaceAddress, string queueName, string sendToken)
{
try
{
// Create sender to Sequence Service
using (var sendChannelFactory = new ChannelFactory<ISequenceServiceChannel>("sequenceSendClient"))
{
sendChannelFactory.Endpoint.Address = new EndpointAddress(
new Uri(new Uri(namespaceAddress), queueName));
sendChannelFactory.Endpoint.EndpointBehaviors.Add(
new TransportClientEndpointBehavior(TokenProvider.CreateSharedAccessSignatureTokenProvider(sendToken)));
using (var clientChannel = sendChannelFactory.CreateChannel())
{
for (int j = 0; j < 3; j++)
{
var contextId = Guid.NewGuid().ToString();
// Send messages
var sequenceLength = new Random().Next(5, 10);
for (var i = 0; i < sequenceLength; i++)
{
// Generating a random sequence item
var sequenceItem = new SequenceItem(
string.Format("{0:00000}", new Random().Next(0, 10000)),
new Random().Next(1, 100));
// set the operation context for the subsequent call, this MUST be a new context
OperationContext.Current = new OperationContext(clientChannel)
{
OutgoingMessageProperties = { { BrokeredMessageProperty.Name, new BrokeredMessageProperty { SessionId = contextId, TimeToLive = TimeSpan.FromMinutes(5) } } }
};
// Correlating ServiceBus SessionId to ContextId
await clientChannel.SubmitSequenceItemAsync(sequenceItem);
Console.WriteLine("Sequence: {0} [{1}] - ContextId {2}.", sequenceItem.ItemId, sequenceItem.Quantity, contextId);
}
// set the operation context for the subsequent call, this MUST be a new context
OperationContext.Current = new OperationContext(clientChannel)
{
OutgoingMessageProperties = { { BrokeredMessageProperty.Name, new BrokeredMessageProperty { SessionId = contextId, TimeToLive = TimeSpan.FromMinutes(5) } } }
};
await clientChannel.TerminateSequenceAsync();
}
clientChannel.Close();
}
// Close sender
sendChannelFactory.Close();
}
}
catch (Exception exception)
{
Console.WriteLine("Exception occurred: {0}", exception);
}
Console.WriteLine("\nSender complete.");
Console.WriteLine("\nPress [Enter] to exit.");
Console.ReadLine();
}
