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Introduce some interfaces,

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This commit is contained in:
Shyju Krishnankutty
2026-01-27 13:35:21 -08:00
parent 6b55de8438
commit 8add9748ef
13 changed files with 286 additions and 41 deletions
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dotnet/samples/DurableAgents/ConsoleApps/08_SingleWorkflow/Program.cs
+8 -7
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@@ -2,7 +2,7 @@
// This sample demonstrates how to run a workflow as a durable orchestration from a console application.
// The workflow consists of three executors: OrderLookup -> OrderCancel -> SendEmail.
// It uses the DurableExecution API similar to InProcessExecution for in-process workflows.
// It uses the DurableExecutionEnvironment which is injected via DI.
//
// DURABILITY DEMONSTRATION:
// - Each activity has artificial delays to simulate real-world operations
@@ -13,7 +13,6 @@
using Microsoft.Agents.AI.DurableTask;
using Microsoft.Agents.AI.Workflows;
using Microsoft.DurableTask.Client;
using Microsoft.DurableTask.Client.AzureManaged;
using Microsoft.DurableTask.Worker.AzureManaged;
using Microsoft.Extensions.DependencyInjection;
@@ -51,7 +50,8 @@ IHost host = Host.CreateDefaultBuilder(args)
await host.StartAsync();
DurableTaskClient durableClient = host.Services.GetRequiredService<DurableTaskClient>();
// Get the DurableExecutionEnvironment from DI - no need to manually resolve DurableTaskClient
DurableExecutionEnvironment durableExecution = host.Services.GetRequiredService<DurableExecutionEnvironment>();
Console.WriteLine("Durable Workflow Sample");
Console.WriteLine("Workflow: OrderLookup (2s) -> OrderCancel (5s) -> SendEmail (1s)");
@@ -75,7 +75,7 @@ while (true)
try
{
await StartNewWorkflowAsync(input, cancelOrder, durableClient);
await StartNewWorkflowAsync(input, cancelOrder, durableExecution);
}
catch (Exception ex)
{
@@ -87,12 +87,13 @@ while (true)
await host.StopAsync();
// Start a new workflow
async Task StartNewWorkflowAsync(string orderId, Workflow workflow, DurableTaskClient client)
// Start a new workflow using DurableExecutionEnvironment (no DurableTaskClient needed)
async Task StartNewWorkflowAsync(string orderId, Workflow workflow, DurableExecutionEnvironment execution)
{
Console.WriteLine($"Starting workflow for order '{orderId}'...");
await using DurableRun run = await DurableWorkflow.RunAsync(workflow, orderId, client);
// RunAsync returns IRun, cast to DurableRun for durable-specific features like WaitForCompletionAsync
await using DurableRun run = (DurableRun)await execution.RunAsync(workflow, orderId);
Console.WriteLine($"Instance ID: {run.InstanceId}");
try