public SyslogTcpSink(SyslogTcpConfig config, BatchConfig batchConfig)
: base(batchConfig.BatchSizeLimit, batchConfig.Period, batchConfig.QueueSizeLimit)
{
this.formatter = config.Formatter;
this.framer = config.Framer;
this.Host = config.Host;
this.Port = config.Port;
this.enableKeepAlive = config.KeepAlive;
this.secureProtocols = config.SecureProtocols;
this.useTls = config.SecureProtocols != SslProtocols.None;
this.certValidationCallback = config.CertValidationCallback;
if (config.CertProvider?.Certificate != null)
{
this.clientCert = new X509Certificate2Collection(new [] { config.CertProvider.Certificate });
}
// You can't set socket options *and* connect to an endpoint using a hostname - if
// keep-alive is enabled, resolve the hostname to an IP
// See https://github.com/dotnet/corefx/issues/26840
if (config.KeepAlive && RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
if (!IPAddress.TryParse(config.Host, out var addr))
{
addr = Dns.GetHostAddresses(config.Host).First(x => x.AddressFamily == AddressFamily.InterNetwork);
this.Host = addr.ToString();
}
}
}
public SyslogUdpSink(IPEndPoint endpoint, ISyslogFormatter formatter, BatchConfig batchConfig)
: base(batchConfig.BatchSizeLimit, batchConfig.Period, batchConfig.QueueSizeLimit)
{
this.formatter = formatter;
this.endpoint = endpoint;
this.client = new UdpClient(endpoint.AddressFamily);
}
