public async Task DoWorkAsync(CancellationToken token)
{
while (true)
{
try
{
printService.ProcessDocuments();
printService.DeleteExpiredDocument();
printService.ArchiveReports();
}
catch (Exception e)
{
using (EventLog eventLog = new EventLog("Application"))
{
eventLog.Source = _serviceName;
eventLog.WriteEntry("PrintService Exception " + e.Message, EventLogEntryType.Error, 101);
serviceResult.Error(e.ToString());
serviceResult.EmailResults(new List <String> {
_toEmailAddress
}, "PrintService Exception " + e.Message);
}
}
await Task.Delay(TimeSpan.FromMinutes(1), token);
}
}
public void Check()
{
WebRequest request = WebRequest.Create(_url);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response == null || response.StatusCode != HttpStatusCode.OK)
{
using (EventLog eventLog = new EventLog("Application"))
{
eventLog.Source = _serviceName;
eventLog.WriteEntry($"Health check: '{_url}' could not be reached.", EventLogEntryType.Error, 102);
serviceResult.Error($"Health check: '{_url}' could not be reached.");
serviceResult.EmailResults(new List <String> {
_toEmailAddress
}, $"Health Check Error: {_url}");
}
}
using (EventLog eventLog = new EventLog("Application"))
{
eventLog.Source = _serviceName;
eventLog.WriteEntry($"Health check: '{_url}' is up.", EventLogEntryType.Information, 102);
}
}