void OnChannelFaulted(object sender, EventArgs e)
{
if (_client == null)
{
return;
}
if (_client.State != CommunicationState.Faulted)
{
return;
}
Logger?.LogTextMessage($"OnChannelFaulted() called on channel: {((IContextChannel)sender).RemoteAddress} State: {_client.State}");
//TEST
//Console.WriteLine($"OnChannelFaulted called.Channel {((IContextChannel)sender).RemoteAddress}state is:" + _client.State);
//Console.WriteLine();
try
{
/*if (_client.ClientCredentials != null)
* {
* _client.ClientCredentials.UserName.UserName = "******";
* _client.ClientCredentials.UserName.Password = "******".Reverse().ToString();
* }*/
_client.Abort();
}
catch (Exception)
{
}
_client = null;
if (!Config.TaskCancellationToken.Token.IsCancellationRequested)
{
_reconnectionProcessor?.Invoke(this);
}
}
public void Close()
{
if (_client == null)
{
return;
}
try
{
/*if (_client.ClientCredentials != null)
* {
* _client.ClientCredentials.UserName.UserName = "******";
* _client.ClientCredentials.UserName.Password = "******".Reverse().ToString();
* }*/
_client.UnsubscribeFromPasswordChange();
}
catch (Exception exception)
{
_client?.Abort();
_client = null;
Logger?.LogTextMessage($"UnsubscribeFromPasswordChange() - error: {exception.Message}");
return;
}
try
{
_client?.Close();
}
catch (Exception)
{
}
_client = null;
}
void OnChannelFaulted(object sender, EventArgs e)
{
if (_client == null)
{
return;
}
if (_client.State != CommunicationState.Faulted)
{
return;
}
Logger?.LogTextMessage($"OnChannelFaulted() called on channel: {((IContextChannel)sender).RemoteAddress} State: {_client.State}");
try
{
_client.Abort();
}
catch (Exception)
{
}
_client = null;
if (!Config.TaskCancellationToken.Token.IsCancellationRequested)
{
_reconnectionProcessor?.Invoke(this);
}
}
public void Close()
{
if (_client == null)
{
return;
}
try
{
_client.UnsubscribeFromPasswordChange();
}
catch (Exception exception)
{
_client.Abort();
_client = null;
Logger?.LogTextMessage($"UnsubscribeFromPasswordChange() - error: {exception.Message}");
return;
}
try
{
_client.Close();
}
catch (Exception)
{
}
_client = null;
}
void ProcessCancellationPending()
{
if (_client == null)
{
return;
}
if (Config.TaskCancellationToken.Token.IsCancellationRequested)
{
if (_client.State == CommunicationState.Faulted)
{
_client.Abort();
}
else
{
_client.Close();
}
_client = null;
}
}
public void Initialize()
{
Logger?.LogTextMessage("Initialize()...");
_needToAddFaultHandlers = true;
bool needSaveToLog = true;
while (!Config.TaskCancellationToken.Token.IsCancellationRequested)
{
if (_client == null)
{
try
{
_callbackInstanceContext = new InstanceContext(this);
var clientTcpBinding = new NetTcpBinding();
clientTcpBinding.Security.Mode = SecurityMode.TransportWithMessageCredential;
clientTcpBinding.Security.Message.ClientCredentialType = MessageCredentialType.UserName;
clientTcpBinding.OpenTimeout = TimeSpan.FromSeconds(10);
clientTcpBinding.ReceiveTimeout = TimeSpan.FromSeconds(10);
clientTcpBinding.ReliableSession.Enabled = true;
clientTcpBinding.ReliableSession.InactivityTimeout = TimeSpan.FromSeconds(10);
var clientEndpointAddress = new EndpointAddress(new Uri("net.tcp://" + Config.Ip + ":" + Config.Port + "/D2SecService"),
new DnsEndpointIdentity("OICD2 Server"));
_client = new D2UserClient(_callbackInstanceContext, clientTcpBinding, clientEndpointAddress);
if (_client.ClientCredentials != null)
{
_client.ClientCredentials.ServiceCertificate.Authentication.CertificateValidationMode = X509CertificateValidationMode.None;
_client.ClientCredentials.UserName.UserName = "******";
_client.ClientCredentials.UserName.Password = new string("D2_User".ToCharArray().Reverse().ToArray());
}
}
catch (Exception exception)
{
if (needSaveToLog)
{
Logger?.LogTextMessage($"CreateClient() error: {exception.Message}\nStack:\n{exception.StackTrace}");
needSaveToLog = false;
}
Thread.Sleep(100);
continue;
}
}
try
{
//var sw = Stopwatch.StartNew();
_client.SubscribeOnPasswordChange();
//sw.Stop();
//Debug.Print(sw.Elapsed.ToString());
foreach (var chan in _callbackInstanceContext.OutgoingChannels)
{
chan.Faulted += OnChannelFaulted;
//chan.Closed += OnChannelFaulted;
}
}
catch (Exception exception)
{
if (_client.State == CommunicationState.Faulted)
{
_client.Abort();
if (needSaveToLog)
{
Logger?.LogTextMessage($"SubscribeOnPasswordChange() error: {exception.Message}");
needSaveToLog = false;
}
_client = null;
Thread.Sleep(100);
continue;
}
}
Logger?.LogTextMessage("Initialize() - OK");
break;
}
ProcessCancellationPending();
}
