static void Main()
{
// Same workflow as Dataflow sample
Activity workflow = LoadProgram("Dataflow.xaml");
WorkflowServiceHost host = new WorkflowServiceHost(workflow,
new Uri("http://localhost/Dataflow.xaml"));
WorkflowControlEndpoint controlEndpoint = new WorkflowControlEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
CreationEndpoint creationEndpoint = new CreationEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml/Creation")));
host.AddServiceEndpoint(controlEndpoint);
host.AddServiceEndpoint(creationEndpoint);
host.Open();
Console.WriteLine("Host open...");
IWorkflowCreation creationClient = new ChannelFactory<IWorkflowCreation>(creationEndpoint.Binding, creationEndpoint.Address).CreateChannel();
// Start a new instance of the workflow
Guid instanceId = creationClient.CreateSuspended(null);
WorkflowControlClient controlClient = new WorkflowControlClient(controlEndpoint);
controlClient.Unsuspend(instanceId);
Console.WriteLine("Hit any key to exit Host...");
Console.ReadLine();
}
static void Main(string[] args)
{
// Create service host.
WorkflowServiceHost host = new WorkflowServiceHost(new CountingWorkflow(), new Uri(hostBaseAddress));
// Add service endpoint.
host.AddServiceEndpoint("ICountingWorkflow", new BasicHttpBinding(), "");
// Define SqlWorkflowInstanceStoreBehavior:
// Set interval to renew instance lock to 5 seconds.
// Set interval to check for runnable instances to 2 seconds.
// Instance Store does not keep instances after it is completed.
// Select exponential back-off algorithm when retrying to load a locked instance.
// Instance state information is compressed using the GZip compressing algorithm.
SqlWorkflowInstanceStoreBehavior instanceStoreBehavior = new SqlWorkflowInstanceStoreBehavior(connectionString);
instanceStoreBehavior.HostLockRenewalPeriod = new TimeSpan(0, 0, 5);
instanceStoreBehavior.RunnableInstancesDetectionPeriod = new TimeSpan(0, 0, 2);
instanceStoreBehavior.InstanceCompletionAction = InstanceCompletionAction.DeleteAll;
instanceStoreBehavior.InstanceLockedExceptionAction = InstanceLockedExceptionAction.AggressiveRetry;
instanceStoreBehavior.InstanceEncodingOption = InstanceEncodingOption.GZip;
host.Description.Behaviors.Add(instanceStoreBehavior);
// Open service host.
host.Open();
// Create a client that sends a message to create an instance of the workflow.
ICountingWorkflow client = ChannelFactory<ICountingWorkflow>.CreateChannel(new BasicHttpBinding(), new EndpointAddress(hostBaseAddress));
client.start();
Console.WriteLine("(Press [Enter] at any time to terminate host)");
Console.ReadLine();
host.Close();
}
static void Main(string[] args)
{
Sequence workflow;
WorkflowServiceHost host=null;
try
{
workflow = CreateWorkflow();
host = new WorkflowServiceHost(workflow, new Uri("net.pipe://localhost"));
CreationEndpoint creationEp = new CreationEndpoint(new NetNamedPipeBinding(NetNamedPipeSecurityMode.None), new EndpointAddress("net.pipe://localhost/workflowCreationEndpoint"));
host.AddServiceEndpoint(creationEp);
host.Open();
//client using NetNamedPipeBinding
IWorkflowCreation client = new ChannelFactory<IWorkflowCreation>(creationEp.Binding, creationEp.Address).CreateChannel();
//client using BasicHttpBinding
IWorkflowCreation client2 = new ChannelFactory<IWorkflowCreation>(new BasicHttpBinding(), new EndpointAddress("http://localhost/workflowCreationEndpoint")).CreateChannel();
//create instance
Console.WriteLine("Workflow Instance created using CreationEndpoint added in code. Instance Id: {0}", client.Create(null));
//create another instance
Console.WriteLine("Workflow Instance created using CreationEndpoint added in config. Instance Id: {0}", client2.Create(null));
Console.WriteLine("Press return to exit ...");
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
if (host != null)
{
host.Close();
}
}
}
static void Main(string[] args)
{
Sequence workflow;
WorkflowServiceHost host = null;
try
{
workflow = CreateWorkflow();
host = new WorkflowServiceHost(workflow, new Uri("net.pipe://localhost"));
ResumeBookmarkEndpoint endpoint = new ResumeBookmarkEndpoint(new NetNamedPipeBinding(NetNamedPipeSecurityMode.None), new EndpointAddress("net.pipe://localhost/workflowCreationEndpoint"));
host.AddServiceEndpoint(endpoint);
host.Open();
IWorkflowCreation client = new ChannelFactory<IWorkflowCreation>(endpoint.Binding, endpoint.Address).CreateChannel();
//create an instance
Guid id = client.Create(null);
Console.WriteLine("Workflow instance {0} created",id);
//resume bookmark
client.ResumeBookmark(id, "hello","Hello World!");
Console.WriteLine("Press return to exit ...");
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
if (host != null)
{
host.Close();
}
}
}
static void Main(string[] args)
{
string addr = "http://localhost:8080/Service";
using (WorkflowServiceHost host = new WorkflowServiceHost(GetServiceWorkflow()))
{
host.AddServiceEndpoint(contract, new BasicHttpBinding(), addr);
host.Open();
Console.WriteLine("Service waiting at: " + addr);
Console.WriteLine("Press [ENTER] to exit");
Console.ReadLine();
host.Close();
}
}
/// <summary>
/// Adds the standard behaviors and endpoints to our workflow service host.
/// </summary>
/// <param name="workflowServiceHost">The workflow service host.</param>
private void AddBehaviorsAndEndpoints(WorkflowServiceHost workflowServiceHost) {
// Check whether we have already initialised the service host
if (workflowServiceHost.Description.Endpoints.Where(endpoint => endpoint is EnterpriseWorkflowCreationEndpoint).Any()) {
return;
}
// Add endpoints for any services that have been defined in the workflow
workflowServiceHost.AddDefaultEndpoints();
ServiceEndpoint firstEndpoint = (from endpoint in workflowServiceHost.Description.Endpoints
where endpoint.IsSystemEndpoint == false
select endpoint).FirstOrDefault();
BasicHttpBinding binding = new BasicHttpBinding();
EndpointAddress endpointAddress = new EndpointAddress(workflowServiceHost.BaseAddresses[0]);
// Add the creation endpoint
EnterpriseWorkflowCreationEndpoint creationEndpoint = new EnterpriseWorkflowCreationEndpoint(firstEndpoint != null ? firstEndpoint.Binding : binding, firstEndpoint != null ? firstEndpoint.Address : endpointAddress);
workflowServiceHost.AddServiceEndpoint(creationEndpoint);
// Add the SQL workflow instance store
//SqlWorkflowInstanceStore store = new SqlWorkflowInstanceStore("myConnectionString");
//workflowServiceHost.DurableInstancingOptions.InstanceStore = store;
// Add the idle behavior
workflowServiceHost.Description.Behaviors.RemoveAll<WorkflowIdleBehavior>();
WorkflowIdleBehavior idleBehavior = new WorkflowIdleBehavior {
TimeToPersist = TimeSpan.FromMilliseconds(10000),
TimeToUnload = TimeSpan.FromMilliseconds(10000)
};
workflowServiceHost.Description.Behaviors.Add(idleBehavior);
// Add the unhandled exception behavior
WorkflowUnhandledExceptionBehavior unhandledExceptionBehavior = new WorkflowUnhandledExceptionBehavior {
Action = WorkflowUnhandledExceptionAction.AbandonAndSuspend
};
workflowServiceHost.Description.Behaviors.Add(unhandledExceptionBehavior);
// Add tracking behavior
EnterpriseWorkflowTrackingBehavior trackingBehavior = new EnterpriseWorkflowTrackingBehavior();
workflowServiceHost.Description.Behaviors.Add(trackingBehavior);
// Add a custom extension
workflowServiceHost.WorkflowExtensions.Add(() => new WorkflowHostingEnvironmentExtension());
}
static void Main(string[] args)
{
Console.WriteLine("Setting up queue");
try
{
// Setup the queue
CreateMessageQueue();
}
catch (InvalidOperationException)
{
Console.WriteLine("MSMQ is not installed or is not configured properly to run the sample. See readme for more info.");
return;
}
Console.WriteLine("\nStarting client to queue messages");
// Run the client to enqueue some messages for the service to process later
WorkflowInvoker.Invoke(Client.Create());
Console.WriteLine("Client finished");
// Create the service and host it to start processing messages
WorkflowService service = new WorkflowService
{
Name = "RewardsPointsWorkflowService",
Body = Service.Create()
};
using (WorkflowServiceHost host = new WorkflowServiceHost(service))
{
// Specify the Contract, Binding and Address to service
host.AddServiceEndpoint(Shared.Contract, Shared.Binding, Shared.Address);
Console.WriteLine("\nStarting service to process messages");
// Start service and begin processing messages
host.Open();
Console.WriteLine("Hit enter to quit...");
Console.ReadLine();
}
// Cleanup queue
DeleteMessageQueue();
}
static void Main(string[] args)
{
// Create service host.
WorkflowServiceHost host = new WorkflowServiceHost(new CountingWorkflow2(), new Uri(hostBaseAddress));
// Add service endpoint.
host.AddServiceEndpoint("ICountingWorkflow", new BasicHttpBinding(), "");
// Open service host.
host.Open();
// Create a client that sends a message to create an instance of the workflow.
ICountingWorkflow client = ChannelFactory<ICountingWorkflow>.CreateChannel(new BasicHttpBinding(), new EndpointAddress(hostBaseAddress));
client.start();
Console.WriteLine("(Press [Enter] at any time to terminate host)");
Console.ReadLine();
host.Close();
}
// start the service
static void Main(string[] args)
{
string persistenceConnectionString = ConfigurationManager.ConnectionStrings["WorkflowPersistence"].ConnectionString;
string baseAddr = "http://localhost:8080/Contoso/HiringRequestService";
using (WorkflowServiceHost host = new WorkflowServiceHost(new HiringRequestProcessServiceDefinition(), new Uri(baseAddr)))
{
SqlWorkflowInstanceStoreBehavior instanceStoreBehavior = new SqlWorkflowInstanceStoreBehavior(persistenceConnectionString);
instanceStoreBehavior.InstanceCompletionAction = InstanceCompletionAction.DeleteAll;
instanceStoreBehavior.InstanceEncodingOption = InstanceEncodingOption.GZip;
host.Description.Behaviors.Add(instanceStoreBehavior);
host.Description.Behaviors.Add(new WorkflowIdleBehavior() { TimeToPersist = new TimeSpan(0) });
host.WorkflowExtensions.Add(new HiringRequestInfoPersistenceParticipant());
// configure the unknown message handler
host.UnknownMessageReceived += new EventHandler<System.ServiceModel.UnknownMessageReceivedEventArgs>(Program.UnknownMessageReceive);
// add the control endpoint
WorkflowControlEndpoint publicEndpoint = new WorkflowControlEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://127.0.0.1/hiringProcess")));
host.AddServiceEndpoint(publicEndpoint);
host.AddDefaultEndpoints();
// start the service
Console.WriteLine("Starting ...");
host.Open();
// end when the user hits enter
Console.WriteLine("Service is waiting at: " + baseAddr);
Console.WriteLine("Press [Enter] to exit");
Console.ReadLine();
host.Close();
}
}
static void Main(string[] args)
{
string baseAddr = "http://localhost:8080/OpScope";
XName serviceContractName = XName.Get("IBankService", "http://bank.org");
WorkflowService svc = new WorkflowService
{
Name = serviceContractName,
Body = new BankService()
};
using (WorkflowServiceHost host = new WorkflowServiceHost(svc, new Uri(baseAddr)))
{
host.AddServiceEndpoint(serviceContractName, new BasicHttpContextBinding(), "");
host.Description.Behaviors.Add(new ServiceMetadataBehavior() { HttpGetEnabled = true });
Console.WriteLine("Starting ...");
host.Open();
Console.WriteLine("Service is waiting at: " + baseAddr);
Console.WriteLine("Press [Enter] to exit");
Console.ReadLine();
host.Close();
}
}
static void Main(string[] args)
{
// Create service host.
WorkflowServiceHost host = new WorkflowServiceHost(CountingWorkflow(), new Uri(hostBaseAddress));
// Add service endpoint.
host.AddServiceEndpoint("ICountingWorkflow", new BasicHttpBinding(), "");
// Define SqlWorkflowInstanceStore and assign it to host.
SqlWorkflowInstanceStoreBehavior store = new SqlWorkflowInstanceStoreBehavior(connectionString);
List<XName> variantProperties = new List<XName>()
{
xNS.GetName("Count")
};
store.Promote("CountStatus", variantProperties, null);
host.Description.Behaviors.Add(store);
host.WorkflowExtensions.Add<CounterStatus>(() => new CounterStatus());
host.Open(); // This sample needs to be run with Admin privileges.
// Otherwise the channel listener is not allowed to open ports.
// See sample documentation for details.
// Create a client that sends a message to create an instance of the workflow.
ICountingWorkflow client = ChannelFactory<ICountingWorkflow>.CreateChannel(new BasicHttpBinding(), new EndpointAddress(hostBaseAddress));
client.start();
Console.WriteLine("(Press [Enter] at any time to terminate host)");
Console.ReadLine();
host.Close();
}
//Define WorkflowServiceHost
static WorkflowServiceHost ServiceHostFactory(AutoResetEvent syncEvent)
{
WorkflowServiceHost host = new WorkflowServiceHost(ServerWorkflow());
host.AddServiceEndpoint(Constants.ServiceContractName, Constants.ServerEndpoint.Binding, Constants.ServerAddress);
host.Description.Behaviors.Find<ServiceDebugBehavior>().IncludeExceptionDetailInFaults = true;
host.WorkflowExtensions.Add(new EventTrackingParticipant(syncEvent));
return host;
}
static void Main(string[] args)
{
using (WorkflowServiceHost host = new WorkflowServiceHost(GetServiceWorkflow(), new Uri(Constants.ServiceAddress)))
{
host.AddServiceEndpoint(Constants.POContractName, Constants.Binding, Constants.ServiceAddress);
host.Open();
Console.WriteLine("Service waiting at: " + Constants.ServiceAddress);
Console.WriteLine("Press [ENTER] to exit");
Console.ReadLine();
host.Close();
}
}
static void Main(string[] args)
{
using (WorkflowServiceHost host = new WorkflowServiceHost(GetServiceWorkflow(), new Uri(Constants.ServiceAddress)))
{
host.Description.Behaviors.Add(new ServiceMetadataBehavior() { HttpGetEnabled = true });
host.Description.Behaviors.Find<ServiceDebugBehavior>().IncludeExceptionDetailInFaults = true;
host.AddServiceEndpoint(Constants.POContractName, Constants.Binding, Constants.ServiceAddress);
host.Open();
Console.WriteLine("FaultService waiting at: " + Constants.ServiceAddress);
Console.WriteLine("Press [ENTER] to exit");
Console.ReadLine();
host.Close();
}
}