public ThinClientConnection(WtcSocket socket, PipeStream stream, ThinSvcType svcType, int svcPort, bool isShareDisabled, ThinServerCaps caps, bool runInspect, string otpTicket, string inspectTicket,
string watermarkStr1, string watermarkStr2, ThinClientMiscParams misc)
{
Socket = socket;
Stream = stream;
SvcType = svcType;
SvcPort = svcPort;
IsShareDisabled = isShareDisabled;
Caps = caps;
RunInspect = runInspect;
OtpTicket = otpTicket;
InspectTicket = inspectTicket;
WatermarkStr1 = watermarkStr1._NonNull();
WatermarkStr2 = watermarkStr2._NonNull();
this.Misc = misc;
}
public async Task <WtcSocket> WideClientConnectAsync(string pcid, WideTunnelClientOptions clientOptions, bool noCache, CancellationToken cancel = default)
{
bool retryFlag = false;
L_RETRY:
WtConnectParam connectParam = await WideClientConnectInnerAsync(pcid, clientOptions, noCache, cancel);
$"WideClientConnect: pcid {pcid}: Redirecting to {connectParam.HostName}:{connectParam.Port} (CacheUsed = {connectParam.CacheUsed}) ..."._Debug();
try
{
ConnSock tcpSock = await this.TcpIp.ConnectAsync(new TcpConnectParam(connectParam.HostName, connectParam.Port, AddressFamily.InterNetwork, connectTimeout : CoresConfig.WtcConfig.WpcTimeoutMsec, dnsTimeout : CoresConfig.WtcConfig.WpcTimeoutMsec), cancel);
try
{
ConnSock targetSock = tcpSock;
try
{
PalSslClientAuthenticationOptions sslOptions = new PalSslClientAuthenticationOptions(connectParam.HostName, false, (cert) => this.CheckValidationCallback(this, cert.NativeCertificate, null, SslPolicyErrors.None));
SslSock sslSock = new SslSock(tcpSock);
try
{
await sslSock.StartSslClientAsync(sslOptions, cancel);
targetSock = sslSock;
}
catch
{
await sslSock._DisposeSafeAsync();
throw;
}
WtcSocket wtcSocket = new WtcSocket(targetSock, new WtcOptions(this, connectParam));
await wtcSocket.StartWtcAsync(cancel);
return(wtcSocket);
}
catch
{
await targetSock._DisposeSafeAsync();
throw;
}
}
catch
{
await tcpSock._DisposeSafeAsync();
throw;
}
}
catch
{
if (connectParam.CacheUsed && retryFlag == false)
{
retryFlag = true;
// 接続キャッシュを使用して接続することに失敗した
// 場合はキャッシュを消去して再試行する
WideTunnel.ConnectParamCache.Delete(pcid);
$"WideClientConnect: pcid {pcid}: Connect with Session Cache Failed. Retrying..."._Debug();
goto L_RETRY;
}
throw;
}
}
