public juggle.Ichannel connect(String ip, short port)
{
Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
try
{
s.Bind(new IPEndPoint(IPAddress.Any, 0));
udpchannel ch = new udpchannel(s, new IPEndPoint(IPAddress.Parse(ip), port));
ch.onDisconnect += this.onChannelDisconn;
process_.reg_channel(ch);
_tmp_socket_data.Add(s, new tmp_socket_data(ch));
s.BeginReceiveFrom(_tmp_socket_data[s].recvbuf, 0, _tmp_socket_data[s].recvbuflenght, 0, ref _tmp_socket_data[s].remote_ep, new AsyncCallback(this.onRecv), s);
return(ch);
}
catch (System.Net.Sockets.SocketException e)
{
log.log.error(new System.Diagnostics.StackFrame(true), timerservice.Tick, "System.Net.Sockets.SocketException:{0}", e);
return(null);
}
catch (System.Exception e)
{
log.log.error(new System.Diagnostics.StackFrame(true), timerservice.Tick, "System.Exceptio:{0}", e);
return(null);
}
}
public void disconn_channel(juggle.Ichannel ch)
{
udpchannel udp_ch = ch as udpchannel;
_tmp_socket_data.Remove(udp_ch.s);
udp_ch.s.Close();
}
private void onRecv(IAsyncResult ar)
{
udpacceptnetworkservice service = ar.AsyncState as udpacceptnetworkservice;
int read = listen.EndReceiveFrom(ar, ref tempRemoteEP);
if (read > 0)
{
IPEndPoint sender = (IPEndPoint)tempRemoteEP;
if (udpchannels.ContainsKey(sender.ToString()))
{
udpchannel ch = udpchannels[sender.ToString()];
ch.recv(recvbuf, read);
}
else
{
udpchannel ch = new udpchannel(listen, sender);
ch.onDisconnect += this.onChannelDisconn;
udpchannels.Add(sender.ToString(), ch);
onChannelConn(ch);
ch.recv(recvbuf, read);
}
}
listen.BeginReceiveFrom(recvbuf, 0, recvbuflenght, 0, ref tempRemoteEP, new AsyncCallback(this.onRecv), this);
}
public void ChannelDisconn(juggle.Ichannel ch)
{
process_.unreg_channel(ch);
udpchannel udp_ch = ch as udpchannel;
udpchannels.Remove(udp_ch.remote_ep.ToString());
}
public tmp_socket_data(udpchannel _ch)
{
remote_ep = new IPEndPoint(IPAddress.Any, 0);
recvbuflenght = 16 * 1024;
recvbuf = new byte[recvbuflenght];
ch = _ch;
}
public void onChannelDisconn(juggle.Ichannel ch)
{
udpchannel udp_ch = ch as udpchannel;
_tmp_socket_data.Remove(udp_ch.s);
if (onChannelDisconnect != null)
{
onChannelDisconnect(ch);
}
}
public void onChannelDisconn(juggle.Ichannel ch)
{
if (onChannelDisconnect != null)
{
onChannelDisconnect(ch);
}
process_.unreg_channel(ch);
udpchannel udp_ch = ch as udpchannel;
udpchannels.Remove(udp_ch.remote_ep.ToString());
}
private void onRecv(IAsyncResult ar)
{
udpacceptnetworkservice service = ar.AsyncState as udpacceptnetworkservice;
try
{
int read = listen.EndReceiveFrom(ar, ref tempRemoteEP);
if (read > 0)
{
IPEndPoint sender = (IPEndPoint)tempRemoteEP;
if (udpchannels.ContainsKey(sender.ToString()))
{
udpchannel ch = udpchannels[sender.ToString()];
ch.recv(recvbuf, read);
}
else
{
udpchannel ch = new udpchannel(listen, sender);
ch.onDisconnect += this.onChannelDisconn;
ch.Disconnect += ChannelDisconn;
udpchannels.Add(sender.ToString(), ch);
onChannelConn(ch);
ch.recv(recvbuf, read);
}
}
listen.BeginReceiveFrom(recvbuf, 0, recvbuflenght, 0, ref tempRemoteEP, new AsyncCallback(this.onRecv), this);
}
catch (System.Net.Sockets.SocketException)
{
}
catch (System.Exception e)
{
log.log.error(new System.Diagnostics.StackFrame(true), timerservice.Tick, "System.Exception:{0}", e);
}
}
