public void WriteEntry(string message, EventLogEntryType type, string clientAlias = "")
{
BoostError error = new BoostError();
error.Time = DateTime.Now;
error.Message = message;
error.Type = type;
error.Alias = clientAlias;
//m_errSuffix should be populated with the service call and parameters
if (m_errSuffix.Length > 0) //add suffix here to avoid threading issues
error.Message += "\n" + m_errSuffix;
else if (clientAlias.Length > 0) //if no suffix, then add client alias
error.Message += "\nClientAlias = " + error.Alias;
ThreadPool.QueueUserWorkItem(delegate(object e)
{
WriteEntry((BoostError)e);
}, error);
}
public string GetLastError(string alias)
{
string errMsg = "";
BoostError e = new BoostError();
if (GetLastError(alias, ref e))
{
if (e.Message.Length < 1)
errMsg = "No errors recorded for client alias: " + alias;
else
errMsg = "Type: " + e.Type.ToString()
+ "\nDate: " + e.Time.ToLongDateString()
+ "\nTime: " + e.Time.ToLongTimeString()
+ "\nMessage: " + e.Message;
}
else //client alias not found
{
errMsg = "Unable to retrieve last error. Client alias not found: " + alias;
}
return errMsg; //client alias not found
}
public bool GetLastError(string alias, ref BoostError error)
{
if ((alias == null) || (alias.Length < 1))
alias = "4Tell";
foreach (ClientLog c in m_clients)
if (c.Alias.Equals(alias))
{
error = c.LastError;
return true;
}
return false;
}
//record the latest error that was encountered
//return true if an existing client and false if it had to be added
public bool AddLastError(BoostError error)
{
ClientLog client;
bool found = GetClient(error.Alias, out client);
client.LastError = error;
return found;
}
//private Error Log function to be run in a separate thread
private void WriteEntry(BoostError error)
{
if (error.Message.Length < 1)
return; //nothing to do
bool blockLog = false;
ClientPOC poc = new ClientPOC();
if ((error.Alias != null) && (error.Alias.Length > 0))
{
foreach (ClientLog c in m_clients)
if (c.Alias.Equals(error.Alias))
{
poc = c.POC;
break;
}
if (m_logBlockList != null)
{
//block this message from the log (if any clients are generating too many errors)
foreach (string alias in m_logBlockList)
if (alias.Equals(error.Alias))
{
blockLog = true;
break;
}
}
}
lock (m_errWriteLock)
{
//log all messages (unless blocked above)
if (!blockLog && (m_eventLog != null))
m_eventLog.WriteEntry(error.Message, error.Type);
//email certain messages
//NOTE: no longer using m_clientReportLevel ---using ClientPOC from ConfigBoost
string subject = "";
bool sendAdmin = true;
bool sendClient = false;
switch (error.Type)
{
case EventLogEntryType.Error:
subject = "Error";
sendAdmin = ((int)m_adminReportLevel <= (int)(ReportLevel.Error));
sendClient = ((int)(poc.Report) <= (int)(ReportLevel.Error));
AddError(error.Alias); //add to error tally
AddLastError(error); //replace last error
break;
case EventLogEntryType.Warning:
subject = "Warning";
sendAdmin = ((int)m_adminReportLevel <= (int)(ReportLevel.Warrning));
sendClient = ((int)(poc.Report) <= (int)(ReportLevel.Warrning));
AddWarning(error.Alias); //add to warning tally
AddLastError(error); //replace last error
break;
case EventLogEntryType.Information:
subject = "Status Update";
sendAdmin = ((int)m_adminReportLevel <= (int)(ReportLevel.Information));
sendClient = ((int)(poc.Report) <= (int)(ReportLevel.Information));
break;
default:
subject = "Unknown EventType";
sendAdmin = true;
sendClient = false;
break;
}
if (sendClient && (poc.Email.Length > 0))
{
string preMessage = "This is an auto-generated email from the 4-Tell Boost service."
+ "If you would rather not receive these email notices, please adjust "
+ "your configuration settings or contact us at [email protected]\n\n";
try
{
Gmail.GmailMessage.SendFromGmail(m_gmailUsername, m_gmailPassword, poc.Email,
subject, preMessage + error.Message, m_ServerId, true);
}
catch (Exception ex)
{
string errMsg = "Error sending email to " + poc.Name + " <" + poc.Email + ">\n"
+ ex.Message + "\n\nOriginal message to send:\n" + preMessage + error.Message;
if (!blockLog && (m_eventLog != null))
m_eventLog.WriteEntry(errMsg, EventLogEntryType.Error);
}
//always send admin messages that are sent to clients
error.Message += "\n\nThis message was emailed to client: " + poc.Name + " <" + poc.Email + ">";
sendAdmin = true;
}
if (sendAdmin && (m_gmailToAddress.Length > 0))
{
try
{
Gmail.GmailMessage.SendFromGmail(m_gmailUsername, m_gmailPassword, m_gmailToAddress,
subject, error.Message, m_ServerId, true);
}
catch (Exception ex)
{
string errMsg = "Error sending email to " + m_gmailToAddress + "\n"
+ ex.Message + "\n\nOriginal message to send:\n" + error.Message;
if (!blockLog && (m_eventLog != null))
m_eventLog.WriteEntry(errMsg, EventLogEntryType.Error);
}
}
} //end errWritesLock
}
public ClientLog(string alias)
{
Alias = alias;
POC = new ClientPOC();
LastUpload = DateTime.MinValue;
LastGenerator = DateTime.MinValue;
LastError = new BoostError();
Calls = new Accumulator(alias, "Calls");
Errors = new Accumulator(alias, "Errors");
Warnings = new Accumulator(alias, "Warns");
ServiceCalls = new ServiceCallLog(alias);
Actions = new ActionsLog(alias);
Clicks = new ClickStreamLog(alias);
}
