/// <summary>
/// Routine that attempts to resend emails that previously failed.
/// </summary>
/// <returns>List of emails that were successfully resent.</returns>
/// <remarks>Uses internally maintained queue of emails that failed to send.</remarks>
public PFListEx <stEmailArchiveEntry> ResendEmails()
{
PFListEx <stEmailArchiveEntry> successfulResends = new PFListEx <stEmailArchiveEntry>();
PFListEx <stEmailArchiveEntry> failedResends = new PFListEx <stEmailArchiveEntry>();
_emailResendQueue = PFListEx <stEmailArchiveEntry> .LoadFromXmlFile(_emailResendQueueFile);
_emailLastResendList.Clear();
foreach (stEmailArchiveEntry emailEntry in _emailResendQueue)
{
stEmailSendResult res = this.SendEmail(emailEntry.emailMessage, false);
if (res.emailSendResult == enEmailSendResult.Success)
{
stEmailArchiveEntry successEntry = new stEmailArchiveEntry(res, emailEntry.emailMessage);
successEntry.numRetries = emailEntry.numRetries + 1;
successEntry.firstSendAttempt = emailEntry.firstSendAttempt;
successEntry.lastSendAttempt = DateTime.Now;
successfulResends.Add(successEntry);
}
else
{
stEmailArchiveEntry failedEntry = new stEmailArchiveEntry(res, emailEntry.emailMessage);
failedEntry.firstSendAttempt = emailEntry.firstSendAttempt;
failedEntry.lastSendAttempt = DateTime.Now;
failedEntry.numRetries = emailEntry.numRetries + 1;
failedResends.Add(failedEntry);
}
}
_emailResendQueue.Clear();
if (failedResends.Count > 0)
{
foreach (stEmailArchiveEntry entry in failedResends)
{
if (entry.numRetries < _maxNumResendAttempts)
{
stEmailArchiveEntry newEntry = new stEmailArchiveEntry(entry.sendResult, entry.emailMessage);
newEntry.firstSendAttempt = entry.firstSendAttempt;
newEntry.lastSendAttempt = entry.lastSendAttempt;
newEntry.numRetries = entry.numRetries;
_emailResendQueue.Add(newEntry);
}
else
{
stEmailArchiveEntry lastEntry = new stEmailArchiveEntry(entry.sendResult, entry.emailMessage);
lastEntry.firstSendAttempt = entry.firstSendAttempt;
lastEntry.lastSendAttempt = entry.lastSendAttempt;
lastEntry.numRetries = entry.numRetries;
_emailLastResendList.Add(lastEntry);
}
}
}
_emailResendQueue.SaveToXmlFile(_emailResendQueueFile);
return(successfulResends);
}
public static void ListMergeTest()
{
PFListEx <string> list1 = new PFListEx <string>();
PFListEx <string> list2 = new PFListEx <string>();
PFListEx <string> list3 = new PFListEx <string>();
try
{
_msg.Length = 0;
_msg.Append("ListMergeTest started ...\r\n");
Program._messageLog.WriteLine(_msg.ToString());
list1.Add("First");
list1.Add("Second");
list1.Add("Third");
list2.Add("fourth");
list2.Add("fifth");
list2.Add("sixth");
list3.Add("Seventh");
list3.Add("Eighth");
list3.Add("Ninth");
list3.Add("Tenth");
PFListEx <string>[] listArray = { list1, list2, list3 };
PFListEx <PFListEx <string> > listOfLists = new PFListEx <PFListEx <string> >();
listOfLists.Add(list1);
listOfLists.Add(list2);
listOfLists.Add(list3);
PFListEx <string> concatListFromArray = PFListEx <string> .ConcatenateLists(listArray);
_msg.Length = 0;
_msg.Append(Environment.NewLine);
_msg.Append("Concatenated list from Array");
_msg.Append(Environment.NewLine);
_msg.Append(concatListFromArray.ToXmlString());
Program._messageLog.WriteLine(_msg.ToString());
PFListEx <string> concatListFromList = PFListEx <string> .ConcatenateLists(listOfLists);
_msg.Length = 0;
_msg.Append(Environment.NewLine);
_msg.Append("Concatenated list from List");
_msg.Append(Environment.NewLine);
_msg.Append(concatListFromList.ToXmlString());
Program._messageLog.WriteLine(_msg.ToString());
PFListEx <string> mergedList = list1.Merge(list2);
_msg.Length = 0;
_msg.Append(Environment.NewLine);
_msg.Append("Merged list");
_msg.Append(Environment.NewLine);
_msg.Append(mergedList.ToXmlString());
Program._messageLog.WriteLine(_msg.ToString());
mergedList.Clear();
mergedList = list3.Merge(new PFListEx <string>[2] {
list1, list2
});
_msg.Length = 0;
_msg.Append(Environment.NewLine);
_msg.Append("Merged list from Array");
_msg.Append(Environment.NewLine);
_msg.Append(mergedList.ToXmlString());
Program._messageLog.WriteLine(_msg.ToString());
mergedList.Clear();
mergedList = list3.Merge(new PFListEx <PFListEx <string> > {
list2, list1
});
_msg.Length = 0;
_msg.Append(Environment.NewLine);
_msg.Append("Merged list from List");
_msg.Append(Environment.NewLine);
_msg.Append(mergedList.ToXmlString());
Program._messageLog.WriteLine(_msg.ToString());
}
catch (System.Exception ex)
{
_msg.Length = 0;
_msg.Append(AppGlobals.AppMessages.FormatErrorMessage(ex));
Program._messageLog.WriteLine(_msg.ToString());
AppMessages.DisplayErrorMessage(_msg.ToString(), _saveErrorMessagesToAppLog);
}
finally
{
_msg.Length = 0;
_msg.Append("\r\n... ListMergeTest finished.");
Program._messageLog.WriteLine(_msg.ToString());
}
}