private void AutoRefreshThreadStart(C1Connection connection, bool ignoreTimeouts, bool stayAlwaysConnected)
{
bool stopOnServiceActivationError = true;
while (true) // Supposed to be stopped by ThreadAbortException
{
Thread.Sleep(600);
LogEntry[] newEntries;
try
{
DateTime serverTime;
using (var client = connection.Connect())
{
serverTime = client.Channel.GetServerTime();
newEntries = client.Channel.GetLogEntries(_lastRefreshingDate.AddTicks(1), serverTime, true,
MaximimLogLinesCount);
}
if (newEntries.Length > 0)
{
_lastRefreshingDate = serverTime;
}
stopOnServiceActivationError = false;
}
catch (Exception ex)
{
// Ignoring singular occurances of ServiceActivationException as they may occur during AppDomain recycling
if ((ex is ServiceActivationException) && !stopOnServiceActivationError)
{
Thread.Sleep(3000);
stopOnServiceActivationError = true;
continue;
}
if (stayAlwaysConnected || (ignoreTimeouts && ex is TimeoutException))
{
Thread.Sleep(5000);
continue;
}
_autoRefreshingException = ex;
return;
}
lock (_syncRoot)
{
if (_loadedEntries == null)
{
_loadedEntries = new List <LogEntry>();
}
_loadedEntries.AddRange(newEntries);
}
}
}
private void ShowConnectionDialog()
{
var dialogResult = _connectionForm.ShowDialog();
if (dialogResult != DialogResult.OK)
{
return;
}
_connection = ConnectionForm.CurrentConnection;
string connectionTitle = _connection.Title;
this.Text = (connectionTitle == string.Empty ? string.Empty : (connectionTitle + " - ")) + _title;
_currentLogEntriesSet = new List <LogEntry>();
RefreshGrid();
btnStart.Enabled = true;
btnShowByDate.Enabled = true;
lstDates.Enabled = true;
DateTime[] logginDates;
using (var client = _connection.Connect())
{
logginDates = client.Channel.GetLoggingDates();
}
lstDates.Items.Clear();
lstDates.Items.Add("Today");
foreach (DateTime date in logginDates)
{
lstDates.Items.Add(date.ToString(DateFormatString));
}
if (lstDates.Items.Count > 0)
{
lstDates.SelectedIndex = 0;
}
}
private void btnStart_Click(object sender, EventArgs e)
{
DisablePaging();
if (_connection == null)
{
MessageBox.Show("Not connected");
return;
}
// Checking whether we were showing entries before
if (_lastRefreshingDate == DateTime.MinValue)
{
LogEntry[] entries;
DateTime serverTime;
try
{
using (var client = _connection.Connect())
{
DateTime lastStartUpTime = client.Channel.GetLastStartupTime();
serverTime = client.Channel.GetServerTime();
_currentlyShowFrom = lastStartUpTime;
_currentlyShowTo = DateTime.MaxValue;
entries = client.Channel.GetLogEntries(lastStartUpTime, serverTime, true, MaximimLogLinesCount);
}
}
catch (Exception ex)
{
MessageBox.Show("Error message: " + ex.Message, "Failed to get data");
return;
}
if (entries != null)
{
PopulateGrid(entries);
// Auto scrolling
if (cbxAutoScroll.Checked)
{
int rowsPerPage = tblLogEntries.DisplayedRowCount(false);
int lastRow = tblLogEntries.Rows.Count - 1;
if (lastRow > rowsPerPage && tblLogEntries.FirstDisplayedScrollingRowIndex < lastRow - rowsPerPage + 1)
{
tblLogEntries.FirstDisplayedScrollingRowIndex = lastRow - rowsPerPage + 1;
}
}
}
_lastRefreshingDate = serverTime;
}
refreshTimer.Enabled = true;
btnStart.Enabled = false;
btnPause.Enabled = true;
btnClear.Enabled = true;
_loadedEntries = null;
_autoRefreshingThread = new Thread(() => AutoRefreshThreadStart(_connection, chkIgnoreTimeouts.Checked, cbxStayConnected.Checked));
_autoRefreshingThread.Start();
}
private void ShowConnectionDialog()
{
var dialogResult = _connectionForm.ShowDialog();
if (dialogResult != DialogResult.OK)
{
return;
}
_connection = ConnectionForm.CurrentConnection;
string connectionTitle = _connection.Title;
this.Text = (connectionTitle == string.Empty ? string.Empty : (connectionTitle + " - ")) + _title;
_currentLogEntriesSet = new List<LogEntry>();
RefreshGrid();
btnStart.Enabled = true;
btnShowByDate.Enabled = true;
lstDates.Enabled = true;
DateTime[] logginDates;
using (var client = _connection.Connect())
{
logginDates = client.Channel.GetLoggingDates();
}
lstDates.Items.Clear();
lstDates.Items.Add("Today");
foreach (DateTime date in logginDates)
{
lstDates.Items.Add(date.ToString(DateFormatString));
}
if (lstDates.Items.Count > 0)
{
lstDates.SelectedIndex = 0;
}
}
private void AutoRefreshThreadStart(C1Connection connection, bool ignoreTimeouts, bool stayAlwaysConnected)
{
bool stopOnServiceActivationError = true;
while (true) // Supposed to be stopped by ThreadAbortException
{
Thread.Sleep(600);
LogEntry[] newEntries;
try
{
DateTime serverTime;
using (var client = connection.Connect())
{
serverTime = client.Channel.GetServerTime();
newEntries = client.Channel.GetLogEntries(_lastRefreshingDate.AddTicks(1), serverTime, true,
MaximimLogLinesCount);
}
if (newEntries.Length > 0)
{
_lastRefreshingDate = serverTime;
}
stopOnServiceActivationError = false;
}
catch (Exception ex)
{
// Ignoring singular occurances of ServiceActivationException as they may occur during AppDomain recycling
if ((ex is ServiceActivationException) && !stopOnServiceActivationError)
{
Thread.Sleep(3000);
stopOnServiceActivationError = true;
continue;
}
if (stayAlwaysConnected || (ignoreTimeouts && ex is TimeoutException))
{
Thread.Sleep(5000);
continue;
}
_autoRefreshingException = ex;
return;
}
lock (_syncRoot)
{
if (_loadedEntries == null)
{
_loadedEntries = new List<LogEntry>();
}
_loadedEntries.AddRange(newEntries);
}
}
}
