public async Task Multiple_TaskLists()
{
await SyncContext.Clear;
// Test the scenario where there multiple clients without
// workers that will be used to simulate apps that make calls
// on workflows and then create multiple clients that register
// different workflows and activities and then verify that
// each of the workerless clients are able to execute workflows
// and activities and that these end up being executed on the
// correct clients.
var clients = new List <CadenceClient>();
try
{
// Initialize the non-worker clients.
CadenceClient client1;
CadenceClient client2;
CadenceClient client3;
clients.Add(client1 = await CadenceClient.ConnectAsync(fixture.Settings));
clients.Add(client2 = await CadenceClient.ConnectAsync(fixture.Settings));
clients.Add(client3 = await CadenceClient.ConnectAsync(fixture.Settings));
// Initialize the worker clients.
clients.Add(workerClient1 = await CadenceClient.ConnectAsync(fixture.Settings));
clients.Add(workerClient2 = await CadenceClient.ConnectAsync(fixture.Settings));
clients.Add(workerClient3 = await CadenceClient.ConnectAsync(fixture.Settings));
// Start the workers.
await workerClient1.RegisterActivityAsync <ActivityWorker1>();
await workerClient1.RegisterWorkflowAsync <WorkflowWorker1>();
await workerClient1.StartWorkerAsync("tasklist-1");
await workerClient2.RegisterActivityAsync <ActivityWorker2>();
await workerClient2.RegisterWorkflowAsync <WorkflowWorker2>();
await workerClient2.StartWorkerAsync("tasklist-2");
await workerClient3.RegisterActivityAsync <ActivityWorker3>();
await workerClient3.RegisterWorkflowAsync <WorkflowWorker3>();
await workerClient3.StartWorkerAsync("tasklist-3");
// Execute each of the worker workflows WITHOUT the associated activities
// from each client (both the worker and non-worker clients).
foreach (var client in clients)
{
var stub = client.NewWorkflowStub <IWorkflowWorker1>();
Assert.True(await stub.RunAsync(testActivity: false));
}
foreach (var client in clients)
{
var stub = client.NewWorkflowStub <IWorkflowWorker2>();
Assert.True(await stub.RunAsync(testActivity: false));
}
foreach (var client in clients)
{
var stub = client.NewWorkflowStub <IWorkflowWorker3>();
Assert.True(await stub.RunAsync(testActivity: false));
}
// Re-run the workflows calling the activities this time.
foreach (var client in clients)
{
var stub = client.NewWorkflowStub <IWorkflowWorker1>();
Assert.True(await stub.RunAsync(testActivity: true));
}
foreach (var client in clients)
{
var stub = client.NewWorkflowStub <IWorkflowWorker2>();
Assert.True(await stub.RunAsync(testActivity: true));
}
foreach (var client in clients)
{
var stub = client.NewWorkflowStub <IWorkflowWorker3>();
Assert.True(await stub.RunAsync(testActivity: true));
}
}
finally
{
foreach (var client in clients)
{
client.Dispose();
}
workerClient1 = null;
workerClient2 = null;
workerClient3 = null;
}
}
