private ActiveIO(Socket ssc, NetSession session, String hostName, int port)
{
(assoc_session = session).InitSession();
//connectDone = new ManualResetEvent(false);
//在 Unity 中 BeginConnect 解析域名阻塞，所以起线程
new Thread(()=>ssc.BeginConnect(hostName, port, new AsyncCallback(ConnectCallback), ssc)).Start();
}
public static PassiveIO Open (NetSession assoc_session)
{
/*
Conf conf = Conf.GetInstance ();
String section = assoc_session.Identification ();
String type = conf.find (section, "type");
if (String.Compare (type, "tcp", true) == 0) {
Socket ssc = null;
try {
IPEndPoint sa = new IPEndPoint (IPAddress.Parse (conf.find (section, "address")), int.Parse (conf.find (section, "port")));
ssc = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
ssc.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
ssc.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
int optval;
try {
optval = int.Parse (conf.find (section, "so_sndbuf"));
if (optval != 0)
ssc.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.SendBuffer, optval);
} catch (Exception) {
}
try {
optval = int.Parse (conf.find (section, "so_rcvbuf"));
if (optval != 0)
ssc.SetSocketOption (SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, optval);
} catch (Exception) {
}
try {
optval = int.Parse (conf.find (section, "tcp_nodelay"));
if (optval != 0)
ssc.SetSocketOption (SocketOptionLevel.Tcp, SocketOptionName.NoDelay, true);
} catch (Exception) {
}
ssc.Bind (assoc_session.OnCheckAddress (sa));
try {
optval = int.Parse (conf.find (section, "listen_backlog"));
if (optval == 0)
optval = 128;
} catch (Exception) {
optval = 128;
}
ssc.Listen (optval);
return (PassiveIO)register (new PassiveIO (ssc, assoc_session, Type.STREAM));
} catch (Exception e) {
Console.WriteLine (e.StackTrace);
Console.WriteLine (e.Message);
if (ssc != null)
ssc.Close ();
}
}
*/
return null;
}
public static ActiveIO Open(NetSession assoc_session, Manager manager)
{
Console.WriteLine("ActiveIO::Open");
if (assoc_session == null || manager == null)
return null;
Socket ssc = null;
try
{
ssc = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
ssc.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
ssc.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendBuffer, SO_SENDBUF);
ssc.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, SO_RECVBUF);
// 首先使用地址
IPAddress address;
if (IPAddress.TryParse(manager.HostName, out address))
{
IPEndPoint sa = new IPEndPoint(address, manager.Port);
return new ActiveIO(ssc, sa, assoc_session);
}
else
{
return new ActiveIO(ssc, assoc_session, manager.HostName, manager.Port);
}
}
catch (Exception e)
{
UnityEngine.Debug.LogWarning(e);
Console.WriteLine(e.StackTrace);
Console.WriteLine(e.Message);
if (ssc != null)
ssc.Close();
}
return null;
}
//private ManualResetEvent connectDone = null;
private ActiveIO(Socket ssc, IPEndPoint sa, NetSession session)
{
(assoc_session = session).InitSession();
//connectDone = new ManualResetEvent(false);
ssc.BeginConnect(sa, new AsyncCallback(ConnectCallback), ssc);
}
internal NetIO (Socket sc, NetSession s) : base(sc)
{
session = s;
}
private PassiveIO (Socket ssc, NetSession session, Type t) : base(ssc)
{
type = t;
(assoc_session = session).InitSession();
}
public StreamIO(Socket sc, NetSession s)
: base(sc, s)
{
s.assoc_io = this;
s.OnOpen();
}
