public static async Task <TAgent> CreateAgent <T, TAgent>(this ISupervisor <T> supervisor, IAsyncPipeContextAgent <TAgent> asyncContext,
Func <T, CancellationToken, Task <TAgent> > agentFactory, CancellationToken cancellationToken)
where T : class, PipeContext
where TAgent : class, PipeContext
{
var createAgentPipe = new CreateAgentPipe <T, TAgent>(asyncContext, agentFactory, cancellationToken);
var supervisorTask = supervisor.Send(createAgentPipe, cancellationToken);
await Task.WhenAny(supervisorTask, asyncContext.Context).ConfigureAwait(false);
async Task HandleSupervisorTask()
{
try
{
await supervisorTask.ConfigureAwait(false);
}
catch (OperationCanceledException)
{
await asyncContext.CreateCanceled().ConfigureAwait(false);
}
catch (Exception exception)
{
await asyncContext.CreateFaulted(exception).ConfigureAwait(false);
}
}
#pragma warning disable 4014
HandleSupervisorTask();
#pragma warning restore 4014
return(await asyncContext.Context.ConfigureAwait(false));
}
public static async Task <TAgent> CreateAgent <T, TAgent>(this ISupervisor <T> supervisor, IAsyncPipeContextAgent <TAgent> asyncContext,
Func <T, CancellationToken, Task <TAgent> > agentFactory, CancellationToken cancellationToken)
where T : class, PipeContext
where TAgent : class, PipeContext
{
var createAgentPipe = new CreateAgentPipe <T, TAgent>(asyncContext, agentFactory, cancellationToken);
var supervisorTask = supervisor.Send(createAgentPipe, cancellationToken);
await Task.WhenAny(supervisorTask, asyncContext.Context).ConfigureAwait(false);
if (supervisorTask.IsFaulted)
{
await asyncContext.CreateFaulted(supervisorTask.Exception).ConfigureAwait(false);
}
else if (supervisorTask.IsCanceled)
{
await asyncContext.CreateCanceled().ConfigureAwait(false);
}
return(await asyncContext.Context.ConfigureAwait(false));
}