public async Task Run(RunnerContext runnerContext, CancellationToken cancellationToken)
{
var busControlFactory = runnerContext.LifetimeScope.Resolve <IBusControlFactory>();
var busControl = busControlFactory.CreateBusControl();
var busHandle = await busControl.StartAsync(cancellationToken);
try
{
System.Console.WriteLine($"Starting execution of workflow [{Name}]");
var workflowMessageTransportFactory = new WorkflowMessageRabbitMqTransportFactory(busControlFactory);
var workflowCommandContext = CreateWorkflowCommandContext(runnerContext, workflowMessageTransportFactory);
while (true)
{
var workflowCommand = GetWorkflowCommand(this);
if (null == workflowCommand)
{
System.Console.WriteLine($"Finished execution of workflow [{Name}]");
return;
}
try
{
System.Console.WriteLine($"Starting command [{workflowCommand.Name}]");
await workflowCommand.Execute(workflowCommandContext, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
System.Console.WriteLine($"An error has occurred during command execution [{ex.Message}]");
}
}
}
finally
{
await busHandle.StopAsync(cancellationToken);
}
}
protected override WorkflowCommandContextBase CreateWorkflowCommandContext(RunnerContext runnerContext, WorkflowMessageRabbitMqTransportFactory workflowMessageTransportFactory)
{
return(new PackageV01WorkflowCommandContext(runnerContext, workflowMessageTransportFactory.CreateMessageTransport(EndpointConfiguration.Address)));
}
protected abstract WorkflowCommandContextBase CreateWorkflowCommandContext(RunnerContext runnerContext, WorkflowMessageRabbitMqTransportFactory workflowMessageTransportFactory);
