Adding cancel to workflow example and updating api references to beta (…

…#1194)

Signed-off-by: Ryan Lettieri <ryanLettieri@microsoft.com>

daprdocs/content/en/dotnet-sdk-docs/dotnet-workflow/dotnet-workflow-howto.md

@@ -83,7 +83,7 @@ Run the following command to start a workflow.
 {{% codetab %}}
 
 ```bash
-curl -i -X POST http://localhost:3500/v1.0-alpha1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=12345678 \
+curl -i -X POST http://localhost:3500/v1.0-beta1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=12345678 \
   -H "Content-Type: application/json" \
   -d '{"Name": "Paperclips", "TotalCost": 99.95, "Quantity": 1}'
 ```
@@ -93,7 +93,7 @@ curl -i -X POST http://localhost:3500/v1.0-alpha1/workflows/dapr/OrderProcessing
 {{% codetab %}}
 
 ```powershell
-curl -i -X POST http://localhost:3500/v1.0-alpha1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=12345678 `
+curl -i -X POST http://localhost:3500/v1.0-beta1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=12345678 `
   -H "Content-Type: application/json" `
   -d '{"Name": "Paperclips", "TotalCost": 99.95, "Quantity": 1}'
 ```
@@ -111,7 +111,7 @@ If successful, you should see a response like the following:
 Send an HTTP request to get the status of the workflow that was started:
 
 ```bash
-curl -i -X GET http://localhost:3500/v1.0-alpha1/workflows/dapr/12345678
+curl -i -X GET http://localhost:3500/v1.0-beta1/workflows/dapr/12345678
 ```
 
 The workflow is designed to take several seconds to complete. If the workflow hasn't completed when you issue the HTTP request, you'll see the following JSON response (formatted for readability) with workflow status as `RUNNING`:

examples/Workflow/README.md

@@ -61,15 +61,15 @@ For the workflow API option, two identical `curl` commands are shown, one for Li
 Make note of the "1234" in the commands below. This represents the unique identifier for the workflow run and can be replaced with any identifier of your choosing.
 
 ```bash
-curl -i -X POST http://localhost:3500/v1.0-alpha1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=1234 \
+curl -i -X POST http://localhost:3500/v1.0-beta1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=1234 \
   -H "Content-Type: application/json" \
   -d '{"Name": "Paperclips", "TotalCost": 99.95, "Quantity": 1}'
 ```
 
 On Windows (PowerShell):
 
 ```powershell
-curl -i -X POST http://localhost:3500/v1.0-alpha1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=1234 `
+curl -i -X POST http://localhost:3500/v1.0-beta1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=1234 `
   -H "Content-Type: application/json" `
   -d '{"Name": "Paperclips", "TotalCost": 99.95, "Quantity": 1}'
 ```
@@ -83,7 +83,7 @@ If successful, you should see a response like the following:
 Next, send an HTTP request to get the status of the workflow that was started:
 
 ```bash
-curl -i -X GET http://localhost:3500/v1.0-alpha1/workflows/dapr/1234
+curl -i -X GET http://localhost:3500/v1.0-beta1/workflows/dapr/1234
 ```
 
 The workflow is designed to take several seconds to complete. If the workflow hasn't completed yet when you issue the previous command, you should see the following JSON response (formatted for readability):
@@ -132,4 +132,4 @@ info: WorkflowConsoleApp.Activities.NotifyActivity[0]
       Order 1234 processed successfully!
 ```
 
-If you have Zipkin configured for Dapr locally on your machine, then you can view the workflow trace spans in the Zipkin web UI (typically at http://localhost:9411/zipkin/).
+If you have Zipkin configured for Dapr locally on your machine, then you can view the workflow trace spans in the Zipkin web UI (typically at http://localhost:9411/zipkin/).

examples/Workflow/WorkflowConsoleApp/Program.cs

@@ -81,7 +81,14 @@
 // Start the input loop
 using (daprClient)
 {
-    while (true)
+    bool quit = false;
+    Console.CancelKeyPress += delegate
+    {
+        quit = true;
+        Console.WriteLine("Shutting down the example.");
+    };
+
+    while (!quit)
     {
         // Get the name of the item to order and make sure we have inventory
         string items = string.Join(", ", baseInventory.Select(i => i.Name));

examples/Workflow/WorkflowConsoleApp/demo.http

@@ -1,17 +1,17 @@
 ### Start order processing workflow - replace xxx with any id you like
-POST http://localhost:3500/v1.0-alpha1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=xxx
+POST http://localhost:3500/v1.0-beta1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=xxx
 Content-Type: application/json
 
 {"Name": "Paperclips", "TotalCost": 99.95, "Quantity": 1}
 
 ### Start order processing workflow - replace xxx with any id you like
-POST http://localhost:3500/v1.0-alpha1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=xxx
+POST http://localhost:3500/v1.0-beta1/workflows/dapr/OrderProcessingWorkflow/start?instanceID=xxx
 Content-Type: application/json
 
 {"Name": "Cars", "TotalCost": 10000, "Quantity": 30}
 
 ### Query dapr sidecar - replace xxx with id from the workflow you've created above
-GET http://localhost:3500/v1.0-alpha1/workflows/dapr/xxx
+GET http://localhost:3500/v1.0-beta1/workflows/dapr/xxx
 
 ### Terminate the workflow - replace xxx with id from the workflow you've created above
-POST http://localhost:3500/v1.0-alpha1/workflows/dapr/xxx/terminate 
+POST http://localhost:3500/v1.0-beta1/workflows/dapr/xxx/terminate