public static bool TryParseFromUri(Uri uri, out UdpPortConfig opt)
{
if (!"udp".Equals(uri.Scheme, StringComparison.InvariantCultureIgnoreCase))
{
opt = null;
return(false);
}
var coll = HttpUtility.ParseQueryString(uri.Query);
opt = new UdpPortConfig
{
LocalHost = IPAddress.Parse(uri.Host).ToString(),
LocalPort = uri.Port,
};
var rhost = coll["rhost"];
if (rhost != null)
{
opt.RemoteHost = IPAddress.Parse(rhost).ToString();
}
var rport = coll["rport"];
if (rport != null)
{
opt.RemotePort = int.Parse(rport);
}
return(true);
}
public UdpPort(UdpPortConfig config)
{
_recvEndPoint = new IPEndPoint(IPAddress.Parse(config.LocalHost), config.LocalPort);
if (!config.RemoteHost.IsNullOrWhiteSpace() && config.RemotePort != 0)
{
_sendEndPoint = new IPEndPoint(IPAddress.Parse(config.RemoteHost), config.RemotePort);
}
}
public static IPort Create(string connectionString)
{
var uri = new Uri(connectionString);
UdpPortConfig udp;
if (UdpPortConfig.TryParseFromUri(uri, out udp))
{
return(new UdpPort(udp));
}
SerialPortConfig ser;
if (SerialPortConfig.TryParseFromUri(uri, out ser))
{
return(new CustomSerialPort(ser));
}
throw new Exception(string.Format(RS.RemoteStreamFactory_CreateStream_Connection_string_is_invalid, connectionString));
}