本文整理汇总了C#中Socket.ConnectTaskAsync方法的典型用法代码示例。如果您正苦于以下问题：C# Socket.ConnectTaskAsync方法的具体用法？C# Socket.ConnectTaskAsync怎么用？C# Socket.ConnectTaskAsync使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Socket的用法示例。
在下文中一共展示了Socket.ConnectTaskAsync方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Connect
public async Task Connect(string hostname, int port, Action notifyWhenClosed, int index)
{
_index = index;
var socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
var addresses = Dns.GetHostAddresses(hostname);
var started = false;
foreach (var ipAddress in addresses)
{
if (ipAddress.AddressFamily == AddressFamily.InterNetwork)
{
started = true;
try
{
await socket.ConnectTaskAsync(new IPEndPoint(ipAddress, port));
}
catch (Exception)
{
socket.Dispose();
throw;
}
break;
}
}
if (!started) throw new Exception("Invalid hostname " + hostname); // ipv6 not supported yet
WireStreams(socket, notifyWhenClosed);
}示例2: PingServerAsync
/// <summary>
/// Pings a minecraft server and returns the result string
/// </summary>
/// <param name="remoteAddress">The server adress</param>
/// <returns>The resulting string</returns>
public static async Task<string> PingServerAsync(IPEndPoint remoteAddress)
{
var socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
await socket.ConnectTaskAsync(remoteAddress);
using (var networkStream = new NetworkStream(socket))
{
var remoteInterface = ServerRemoteInterface.Create(networkStream, 48);
await remoteInterface.SendPacketAsync(new PlayerListPing { MagicByte = 1 });
var result = await remoteInterface.ReadPacketAsync();
var disconnectPacket = result as DisconnectPacket;
if (disconnectPacket != null)
return disconnectPacket.Reason;
throw new PacketException("Server return invalid packet");
}
}示例3: InitializeServerAsync
/// <summary>
/// Asynchronously initialize the server side of this connection
/// </summary>
/// <param name="serverEndPoint"> Information of the new server this connection should connect to. </param>
/// <returns> A task which returns the LogOnPacket or DisconnectPacket of the established connection. </returns>
public async Task<Packet> InitializeServerAsync(RemoteServerInfo serverEndPoint)
{
ProxyEndPoint server = null;
try
{
UnregisterServer ();
_serverEndPoint = null;
if (!string.IsNullOrEmpty(serverEndPoint.KickMessage))
{
await KickUserAsync(serverEndPoint.KickMessage);
throw new OperationCanceledException("User got kicked.");
}
if (serverEndPoint.MinecraftVersion == 0)
_server.GetServerVersion(this, serverEndPoint);
if (serverEndPoint.MinecraftVersion == null)
{
var information =await MinecraftPinger.GetServerInformationAsync(serverEndPoint.EndPoint);
if((serverEndPoint.MinecraftVersion = information.ProtocolVersion) == null)
throw new InvalidOperationException("Could not auto detect server version");
}
var socket = new Socket(serverEndPoint.EndPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp)
{
ReceiveBufferSize = 1024*1024
};
await socket.ConnectTaskAsync(serverEndPoint.EndPoint);
server =
new ProxyEndPoint(
ServerRemoteInterface.Create(new NetworkStream(socket), (int)serverEndPoint.MinecraftVersion),
(int)serverEndPoint.MinecraftVersion);
server.RemoteEndPoint = (IPEndPoint) socket.RemoteEndPoint;
var handshakeRequest = new HandshakeRequest
{
UserName = Username,
Host = Host,
ProtocolVersion = (byte) serverEndPoint.MinecraftVersion
};
await server.SendPacketAsync(handshakeRequest);
Packet tp = await server.ReceivePacketAsync ();
if (tp is DisconnectPacket)
{
throw new OperationCanceledException((tp as DisconnectPacket).Reason);
}
var encryptionKeyRequest = tp as EncryptionKeyRequest;
server.ConnectionKey = ProtocolSecurity.GenerateAes128Key ();
byte[] key = ProtocolSecurity.RsaEncrypt(server.ConnectionKey, encryptionKeyRequest.PublicKey.ToArray (),
false);
byte[] verifyToken = ProtocolSecurity.RsaEncrypt(encryptionKeyRequest.VerifyToken.ToArray (),
encryptionKeyRequest.PublicKey.ToArray (), false);
var encryptionKeyResponse = new EncryptionKeyResponse
{
SharedKey = key,
VerifyToken = verifyToken
};
await server.SendPacketAsync(encryptionKeyResponse);
Packet p = await server.ReceivePacketAsync ();
server.EnableAes ();
await server.SendPacketAsync(new RespawnRequestPacket ());
return await server.ReceivePacketAsync ();
}
catch (Exception ex)
{
_quitMessagePosted = true;
_logger.Error("Could not connect to remote server", ex);
throw;
}
finally
{
_serverEndPoint = server;
}
}示例4: Connect
private async Task<Connection> Connect()
{
triedToConnect = true;
Match addressMatch = serverAddressRegex.Match(connectionDialog.ServerAddress);
if (!addressMatch.Success)
throw new ArgumentException("Invalid server address (must be in form <host>[:<port>])");
string host = addressMatch.Groups["host"].Value;
var portGroup = addressMatch.Groups["port"];
int port = 10000;
if (portGroup.Success && !int.TryParse(portGroup.Value, out port))
throw new ArgumentException($"Invalid server port ${portGroup.Value}");
IPAddress[] hostAddresses = await Dns.GetHostAddressesAsync(host);
Socket socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
await socket.ConnectTaskAsync(hostAddresses, port);
return new Connection(socket);
}示例5: ConnectAsync
public Task ConnectAsync(string hostName, int portNumber)
{
var hostEntry = new DnsEndPoint(hostName, portNumber);
_socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
return _socket.ConnectTaskAsync(hostEntry);
}