public void Reconnect()
{
try
{
_log.Info("Disconnecting...");
_client.DisConnect();
_client = new PLMPackServiceClient();
// try to connect using user credentials
_client.ClientCredentials.UserName.UserName = Properties.Settings.Default.CredentialUserName;
_client.ClientCredentials.UserName.Password = Properties.Settings.Default.CredentialPassword;
_user = _client.Connect();
_log.Info(string.Format("Reconnected as {0}", _user.Name));
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
protected override void OnClosing(CancelEventArgs e)
{
if (DialogResult != DialogResult.Cancel)
{
try
{
System.Net.ServicePointManager.ServerCertificateValidationCallback =
((sender, certificate, chain, sslPolicyErrors) => true);
PLMPackServiceClient client = WCFClientSingleton.ClientGuest;
if (null != client.Connect())
{
e.Cancel = true;
}
string userName = client.EmailToUserName(Email);
string email = client.UserNameToEmail(UserName);
if (!string.IsNullOrEmpty(userName))
{
MessageBox.Show(string.Format(Properties.Resources.ID_EMAILALREADYUSED, Email));
e.Cancel = true;
}
else if (!string.IsNullOrEmpty(email))
{
MessageBox.Show(string.Format(Properties.Resources.ID_USERNAMEALREADYUSED, UserName));
e.Cancel = true;
}
else if (client.CreateUser(UserName, UserPassword, FirstName, LastName, Email, Country, City, PhoneNumber, Company, WebSiteURL))
{
MessageBox.Show(string.Format(Properties.Resources.ID_USERSUCCESSFULLYCREATED, UserName));
e.Cancel = false;
}
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
base.OnClosing(e);
}
public bool Connect(string userName, string password)
{
// check for empty userName or password
if (string.IsNullOrEmpty(userName) || string.IsNullOrEmpty(password))
{
return(false);
}
// show wait cursor
Cursor.Current = Cursors.WaitCursor;
try
{
const int maxRetry = 5;
int retryCount = 0;
bool success = false;
// this loop to handle timeout exception
// that usually occurs when calling the software for the first time in a period of time
while (!success && retryCount < maxRetry)
{
try
{
System.Net.ServicePointManager.ServerCertificateValidationCallback =
((sender, certificate, chain, sslPolicyErrors) => true);
// try to connect using user credentials
_client = new PLMPackServiceClient();
_client.ClientCredentials.UserName.UserName = userName;
_client.ClientCredentials.UserName.Password = password;
_user = _client.Connect();
success = true;
}
catch (System.TimeoutException ex)
{
++retryCount;
_log.Warn(ex.Message);
if (maxRetry == retryCount)
{
if (DialogResult.Yes == MessageBox.Show("Had a timeout exception. Retry?", Application.ProductName, MessageBoxButtons.YesNo))
{
retryCount = 0;
}
}
}
catch (System.ServiceModel.Security.MessageSecurityException ex)
{
++retryCount;
_log.Error(ex.InnerException.ToString());
MessageBox.Show(ex.InnerException.Message);
return(false);
}
}
}
catch (Exception ex)
{
MessageBox.Show("Connection failed!");
_log.Error(ex.ToString());
return(false);
}
// hide wait cursor
Cursor.Current = Cursors.WaitCursor;
// login successful -> save user credentials
Properties.Settings.Default.CredentialUserName = userName;
Properties.Settings.Default.CredentialPassword = password;
Properties.Settings.Default.Save();
if (null != _user)
{
_log.Info(string.Format("User connected as {0}", _user.Name));
}
if (null != Connected)
{
Connected();
}
return(true);
}
