private IDnsQuestion GetDnsQuestion(TransportMessage message)
{
if (message.Content != null && !message.IsDnsResultMessage())
{
return(null);
}
var transportMessage = message.GetContent <DnsTransportMessage>();
return(transportMessage.DnsQuestion);
}
private IPAddress GetIpAddr(TransportMessage message)
{
if (message.Content != null && !message.IsDnsResultMessage())
{
return(null);
}
var transportMessage = message.GetContent <DnsTransportMessage>();
return(transportMessage.Address);
}
/// <summary>
/// 执行。
/// </summary>
/// <param name="sender">消息发送者。</param>
/// <param name="message">调用消息。</param>
public async Task ExecuteAsync(IMessageSender sender, TransportMessage message)
{
if (_logger.IsEnabled(LogLevel.Trace))
{
_logger.LogTrace("服务提供者接收到消息。");
}
if (!message.IsDnsResultMessage())
{
return;
}
DnsTransportMessage dnsTransportMessage;
try
{
dnsTransportMessage = message.GetContent <DnsTransportMessage>();
}
catch (Exception exception)
{
_logger.LogError(exception, "将接收到的消息反序列化成 TransportMessage<DnsTransportMessage> 时发送了错误。");
return;
}
var entry = _dnsServiceEntryProvider.GetEntry();
if (entry == null)
{
if (_logger.IsEnabled(LogLevel.Error))
{
_logger.LogError("未实现DnsBehavior实例。");
}
return;
}
await LocalExecuteAsync(entry, dnsTransportMessage);
await SendRemoteInvokeResult(sender, dnsTransportMessage);
}
