/// <summary>
/// TODO: Documentation StartTcpPunch
/// </summary>
/// <param name="successCallback"></param>
/// <param name="failureCallback"></param>
public void StartTcpPunch(HolePunchSuccessHandler successCallback, HolePunchFailureHandler failureCallback)
{
this.PunchThread = new Thread(() =>
{
this.TcpPunchThreadStart(successCallback, failureCallback);
});
this.PunchThread.Start();
}
/// <summary>
/// TODO: Documentation TcpPunchThreadStart
/// </summary>
/// <param name="successCallback"></param>
/// <param name="failureCallback"></param>
private void TcpPunchThreadStart(HolePunchSuccessHandler successCallback, HolePunchFailureHandler failureCallback)
{
TcpClient client = null;
foreach (IPEndPoint peerEP in this.PeersEP)
{
Int32 nbTries = 0;
Boolean quit = false;
try
{
while (!quit)
{
nbTries++;
client = new TcpClient();
client.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
if (this.HostEP != null)
{
client.Client.Bind(this.HostEP);
}
IAsyncResult result = client.Client.BeginConnect(peerEP.Address, peerEP.Port, null, null);
result.AsyncWaitHandle.WaitOne(3000, true);
if (nbTries == 3 || client.Client.Connected)
{
quit = true;
}
client.Client.Close();
}
}
catch (Exception)
{
quit = true;
client = null;
}
if (quit)
{
break;
}
}
if (client != null)
{
if (client.Client.Connected)
{
if (successCallback != null)
{
if (this.Invoker == null)
{
successCallback(this, client.Client, this.Data);
}
else
{
this.Invoker.Invoke(new MethodInvoker(() => { successCallback(this, client.Client, this.Data); }));
}
}
}
else
{
client.Client.Close();
if (failureCallback != null)
{
if (this.Invoker == null)
{
failureCallback(this, this.Data);
}
else
{
this.Invoker.Invoke(new MethodInvoker(() => { failureCallback(this, this.Data); }));
}
}
}
}
this.ClearEPs();
}
/// <summary>
/// TODO: Documentation TcpPunchThreadStart
/// </summary>
/// <param name="successCallback"></param>
/// <param name="failureCallback"></param>
private void TcpPunchThreadStart(HolePunchSuccessHandler successCallback, HolePunchFailureHandler failureCallback)
{
TcpClient client = null;
foreach (IPEndPoint peerEP in this.PeersEP)
{
Int32 nbTries = 0;
Boolean quit = false;
try
{
while (!quit)
{
nbTries++;
client = new TcpClient();
client.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
if (this.HostEP != null)
client.Client.Bind(this.HostEP);
IAsyncResult result = client.Client.BeginConnect(peerEP.Address, peerEP.Port, null, null);
result.AsyncWaitHandle.WaitOne(3000, true);
if (nbTries == 3 || client.Client.Connected)
quit = true;
client.Client.Close();
}
}
catch (Exception)
{
quit = true;
client = null;
}
if (quit)
break;
}
if (client != null)
{
if (client.Client.Connected)
{
if (successCallback != null)
{
if (this.Invoker == null)
successCallback(this, client.Client, this.Data);
else
this.Invoker.Invoke(new MethodInvoker(() => { successCallback(this, client.Client, this.Data); }));
}
}
else
{
client.Client.Close();
if (failureCallback != null)
{
if (this.Invoker == null)
failureCallback(this, this.Data);
else
this.Invoker.Invoke(new MethodInvoker(() => { failureCallback(this, this.Data); }));
}
}
}
this.ClearEPs();
}
/// <summary>
/// TODO: Documentation StartTcpPunch
/// </summary>
/// <param name="successCallback"></param>
/// <param name="failureCallback"></param>
public void StartTcpPunch(HolePunchSuccessHandler successCallback, HolePunchFailureHandler failureCallback)
{
this.PunchThread = new Thread(() =>
{
this.TcpPunchThreadStart(successCallback, failureCallback);
});
this.PunchThread.IsBackground = true;
this.PunchThread.Start();
}