static int Main(string[] args)
{
QueueConfig queueConfigSection = ConfigurationManager.GetSection("QueueConfig") as QueueConfig;
int failCount = 0;
QueueConfigurationCollection queueConfig = new QueueConfigurationCollection();
try
{
queueConfig = queueConfigSection.QueueConfiguration;
}
catch (NullReferenceException)
{
var configFile = AppDomain.CurrentDomain.SetupInformation.ConfigurationFile;
Console.WriteLine("Configuration file '{0}' not found or invalid. See https://github.com/mukaibot/servicebus-monitoring for instructions", configFile);
Environment.Exit(1);
}
failCount = ProcessQueues(failCount, queueConfig);
if (failCount != 0)
{
return 1;
}
else
{
return 0;
}
}
private static int ProcessQueues(int failCount, QueueConfigurationCollection queueConfig)
{
foreach (QueueConfiguration queue in queueConfig)
{
Console.WriteLine("OK: Trying to get message count from {0} in ServiceBus namespace {1}", queue.QueueName, queue.SBNamespace);
var threshold = queue.Threshold;
var counter = new SBMessageCounter(queue.SBNamespace, queue.QueueName, queue.SASKeyName, queue.SASKey);
if (counter.MessageCount <= threshold)
{
Console.WriteLine("OK: MessageCount for Queue {0} is {1}, threshold {2}", queue.QueueName, counter.MessageCount, threshold);
}
else
{
failCount += 1;
var alerterTypeFromConfig = ConfigurationManager.AppSettings["AlerterType"].ToString() ?? "null";
Console.WriteLine("FAIL: MessageCount for Queue {0} is {1}, threshold {2}. Sending alert via {3}", queue.QueueName, counter.MessageCount, threshold, alerterTypeFromConfig);
if (alerterTypeFromConfig != "null")
{
SendAlert(queue, counter, alerterTypeFromConfig);
}
}
}
return failCount;
}
