internal override string GetCommandLogString()
{
return($"{Arg.Handle} {Arg.Datalen} ({BytesConvert.ToHexString(Arg.Data)})");
}
internal override string GetCommandLogString()
{
return($"{Arg.Handle} {Arg.Ipaddr} {Arg.Port} {(char)Arg.Sec} {Arg.Datalen} ({BytesConvert.ToHexString(Arg.Data)})");
}
public static string HexString(byte[] bytes) => BytesConvert.ToHexString(bytes);
public LANClient(ILogger <LANClient> logger)
{
var selfAddresses = NetworkInterface.GetAllNetworkInterfaces().SelectMany(ni => ni.GetIPProperties().UnicastAddresses.Select(ua => ua.Address.ToString()));
_logger = logger;
try
{
receiveUdpClient = new UdpClient(DefaultUdpPort)
{
EnableBroadcast = true
};
}
catch (Exception ex)
{
_logger.LogDebug(ex, "Exception");
throw;
}
Task.Run(async() =>
{
try
{
while (true)
{
var receivedResults = await receiveUdpClient.ReceiveAsync();
if (selfAddresses.Contains(receivedResults.RemoteEndPoint.Address.ToString()))
{
//ブロードキャストを自分で受信(無視)
continue;
}
_logger.LogDebug($"UDP受信:{receivedResults.RemoteEndPoint.Address.ToString()} {BytesConvert.ToHexString(receivedResults.Buffer)}");
OnEventReceived?.Invoke(this, (receivedResults.RemoteEndPoint.Address.ToString(), receivedResults.Buffer));
}
}
catch (System.ObjectDisposedException)
{
//握りつぶす
}
catch (Exception ex)
{
_logger.LogDebug(ex, "Exception");
}
});
}