/// <summary>
/// Execute a command.
/// </summary>
/// <param name="request">
/// An <see cref="ExecuteCommand"/> message indicating the command to execute.
/// </param>
/// <returns>
/// The command result.
/// </returns>
async Task <CommandResult> Execute(ExecuteCommand request)
{
Log.Debug("Executing '{0}' command '{1}'.",
request.RequestMessage.OperationName,
request.CorrelationId
);
InFlightRequest inFlightRequest = CreateRequest(request.RequestMessage, replyTo: Sender);
Response responseMessage = await request.Command(_client, inFlightRequest.Cancellation);
return(new CommandResult(responseMessage));
}