private async Task DisposeMessageAsync(string lockToken, AmqpIotDisposeActions outcome, CancellationToken cancellationToken)
{
if (Logging.IsEnabled)
{
Logging.Enter(this, outcome, nameof(DisposeMessageAsync));
}
try
{
// Currently, the same mechanism is used for sending feedback for C2D messages and events received by modules.
// However, devices only support C2D messages (they cannot receive events), and modules only support receiving events
// (they cannot receive C2D messages). So we use this to distinguish whether to dispose the message (i.e. send outcome on)
// the DeviceBoundReceivingLink or the EventsReceivingLink.
// If this changes (i.e. modules are able to receive C2D messages, or devices are able to receive telemetry), this logic
// will have to be updated.
using var ctb = new CancellationTokenBundle(_operationTimeout, cancellationToken);
AmqpIotOutcome disposeOutcome = await _amqpUnit.DisposeMessageAsync(lockToken, outcome, ctb.Token).ConfigureAwait(false);
disposeOutcome.ThrowIfError();
}
finally
{
if (Logging.IsEnabled)
{
Logging.Exit(this, outcome, nameof(DisposeMessageAsync));
}
}
}
public override async Task SendMethodResponseAsync(MethodResponseInternal methodResponse, CancellationToken cancellationToken)
{
if (Logging.IsEnabled)
{
Logging.Enter(this, methodResponse, cancellationToken, nameof(SendMethodResponseAsync));
}
try
{
cancellationToken.ThrowIfCancellationRequested();
using var ctb = new CancellationTokenBundle(_operationTimeout, cancellationToken);
AmqpIotOutcome amqpIotOutcome = await _amqpUnit
.SendMethodResponseAsync(methodResponse, ctb.Token)
.ConfigureAwait(false);
if (amqpIotOutcome != null)
{
amqpIotOutcome.ThrowIfNotAccepted();
}
}
finally
{
if (Logging.IsEnabled)
{
Logging.Exit(this, methodResponse, cancellationToken, nameof(SendMethodResponseAsync));
}
}
}
public override async Task SendEventAsync(Message message, CancellationToken cancellationToken)
{
Logging.Enter(this, message, cancellationToken, nameof(SendEventAsync));
try
{
cancellationToken.ThrowIfCancellationRequested();
AmqpIotOutcome amqpIotOutcome = await _amqpUnit.SendEventAsync(message, _operationTimeout).ConfigureAwait(false);
amqpIotOutcome?.ThrowIfNotAccepted();
}
finally
{
Logging.Exit(this, message, cancellationToken, nameof(SendEventAsync));
}
}
public override async Task SendEventAsync(Message message, CancellationToken cancellationToken)
{
if (Logging.IsEnabled)
{
Logging.Enter(this, message, cancellationToken, nameof(SendEventAsync));
}
try
{
cancellationToken.ThrowIfCancellationRequested();
using var ctb = new CancellationTokenBundle(_operationTimeout, cancellationToken);
AmqpIotOutcome amqpIotOutcome = await _amqpUnit.SendEventAsync(message, ctb.Token).ConfigureAwait(false);
amqpIotOutcome?.ThrowIfNotAccepted();
}
finally
{
if (Logging.IsEnabled)
{
Logging.Exit(this, message, cancellationToken, nameof(SendEventAsync));
}
}
}
