From e5632220d6c7e474b68e0e2001ce100ca0ea3e45 Mon Sep 17 00:00:00 2001
From: Niko Ehrenfeuchter <nikolaus.ehrenfeuchter@unibas.ch>
Date: Wed, 17 Jan 2018 16:06:14 +0100
Subject: [PATCH] Add mail logging targets for "Error" and "Fatal" levels.
Refers to #3
---
AutoTx/AutoTx.cs | 52 ++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 50 insertions(+), 2 deletions(-)
diff --git a/AutoTx/AutoTx.cs b/AutoTx/AutoTx.cs
index b686bf2..510548b 100644
--- a/AutoTx/AutoTx.cs
+++ b/AutoTx/AutoTx.cs
@@ -76,7 +76,7 @@ namespace AutoTx
public AutoTx() {
InitializeComponent();
- SetupLogging();
+ SetupFileLogging();
CreateEventLog();
LoadSettings();
CreateIncomingDirectories();
@@ -85,7 +85,7 @@ namespace AutoTx
/// <summary>
/// Set up NLog logging: targets, rules...
/// </summary>
- private void SetupLogging() {
+ private void SetupFileLogging() {
var logConfig = new LoggingConfiguration();
var fileTarget = new FileTarget {
FileName = ServiceName + ".log",
@@ -102,6 +102,50 @@ namespace AutoTx
LogManager.Configuration = logConfig;
}
+ /// <summary>
+ /// Configure logging to email targets.
+ ///
+ /// Depending on the configuration, set up the logging via email. If no SmtpHost or no
+ /// AdminEmailAdress is configured, nothing will be done. If they're set in the config file,
+ /// a log target for messages with level "Fatal" will be configured. In addition, if the
+ /// AdminDebugEmailAdress is set, another target for "Error" level messages is configured
+ /// using this address as recipient.
+ /// </summary>
+ private void SetupMailLogging() {
+ try {
+ if (string.IsNullOrWhiteSpace(_config.SmtpHost) ||
+ string.IsNullOrWhiteSpace(_config.AdminEmailAdress))
+ return;
+
+ var logConfig = LogManager.Configuration;
+ var mailTargetFatal = new MailTarget {
+ SmtpServer = _config.SmtpHost,
+ SmtpPort = _config.SmtpPort,
+ To = _config.AdminEmailAdress,
+ Name = "mailfatal",
+ };
+ logConfig.AddTarget(mailTargetFatal);
+ logConfig.AddRuleForOneLevel(LogLevel.Fatal, mailTargetFatal);
+
+ if (!string.IsNullOrWhiteSpace(_config.AdminDebugEmailAdress)) {
+ var mailTargetError = new MailTarget {
+ SmtpServer = _config.SmtpHost,
+ SmtpPort = _config.SmtpPort,
+ To = _config.AdminDebugEmailAdress,
+ Name = "mailerror",
+ };
+ logConfig.AddTarget(mailTargetError);
+ logConfig.AddRuleForOneLevel(LogLevel.Error, mailTargetError);
+ Log.Info("Configured mail notification for 'Error' messages to {0}", mailTargetError.To);
+ }
+ Log.Info("Configured mail notification for 'Fatal' messages to {0}", mailTargetFatal.To);
+ LogManager.Configuration = logConfig;
+ }
+ catch (Exception ex) {
+ Log.Error("SetupMailLogging(): {0}", ex.Message);
+ }
+ }
+
/// <summary>
/// Create the event log if it doesn't exist yet.
/// </summary>
@@ -198,6 +242,10 @@ namespace AutoTx
/// Check if loaded configuration is valid, print a summary to the log.
/// </summary>
public void CheckConfiguration() {
+ // non-critical / optional configuration parameters:
+ if (!string.IsNullOrWhiteSpace(_config.SmtpHost))
+ SetupMailLogging();
+
var configInvalid = false;
if (CheckSpoolingDirectories() == false) {
Log.Error("ERROR checking spooling directories (incoming / managed)!");
--
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