public static async Task ReceiveMessage(Message message, CancellationToken token)
{
if (message.ContentType.Equals("application/json"))
{
HealthcheckResult result = null;
var messageContract = JsonConvert.DeserializeObject <OutGoingMessage>(Encoding.UTF8.GetString(message.Body));
if (!SharedConfig.SubscriptionName.Equals(messageContract.TargetInstance, StringComparison.OrdinalIgnoreCase) && !string.IsNullOrEmpty(messageContract.TargetInstance))
{
// Trigger only on the proper instance
Sitecore.Diagnostics.Log.Info($"[Advanced.Healthcheck] - Skipping remote event: {messageContract.TargetInstance}, current instance/Subscription {SharedConfig.SubscriptionName}", message);
return;
}
if (message.Label.Equals(Constants.TemplateNames.RemoteLogFileCheckTemplateName))
{
result = LogFileCheck.RunHealthcheck(messageContract.Parameters["FileNameFormat"], Path.Combine(Sitecore.Configuration.Settings.DataFolder, "logs"), DateTime.ParseExact(messageContract.Parameters["LastCheckTime"], "yyyyMMddTHHmmss", CultureInfo.InvariantCulture), int.Parse(messageContract.Parameters["NumberOfDaysToCheck"]), true);
}
else if (message.Label.Equals(Constants.TemplateNames.RemoteCertificateCheckTemplateName))
{
result = CertificateCheck.RunHealthcheck(messageContract.Parameters["StoreName"], messageContract.Parameters["Location"], messageContract.Parameters["Value"], messageContract.Parameters["FindByType"], int.Parse(messageContract.Parameters["Warn Before"]));
}
else if (message.Label.Equals(Constants.TemplateNames.RemoteXConnectApiCheckTemplateName))
{
result = XConnectApiCheck.RunHealthcheck(messageContract.Parameters["XConnectApiCertificateConnectionStringKey"], messageContract.Parameters["XConnectApiConnectionStringKey"], int.Parse(messageContract.Parameters["Warn Before"]));
}
else if (message.Label.Equals(Constants.TemplateNames.RemoteApiHealthcheckTemplateName))
{
result = ApiCheck.RunHealthcheck(messageContract);
}
else if (message.Label.Equals(Constants.TemplateNames.RemoteCustomHealthcheckTemplateName))
{
result = CustomCheck.RunHealthcheck(messageContract.Parameters["Type"], Sitecore.StringUtil.GetNameValues(messageContract.Parameters["Parameters"]));
}
else if (message.Label.Equals(Constants.TemplateNames.RemoteDatabaseHealtcheckTemplateName))
{
result = DatabaseCheck.RunHealthcheck(messageContract.Parameters["ConnectionStringKey"]);
}
else if (message.Label.Equals(Constants.TemplateNames.RemoteDiskSpaceCheckTemplateName))
{
result = DiskSpaceCheck.RunHealthcheck(messageContract.Parameters["DriveName"], int.Parse(messageContract.Parameters["ErrorPercentageThreshold"]), int.Parse(messageContract.Parameters["WarningPercentageThreshold"]));
}
else if (message.Label.Equals(Constants.TemplateNames.RemoteLicenseHealthcheckTemplateName))
{
result = LicenseCheck.RunHealthcheck(int.Parse(messageContract.Parameters["WarnBefore"]), int.Parse(messageContract.Parameters["ErrorBefore"]));
}
else if (message.Label.Equals(Constants.TemplateNames.RemoteWindowsServiceCheckTemplateName))
{
result = WindowsServiceCheck.RunHealthcheck(messageContract.Parameters["ServiceName"], messageContract.Parameters["HealthyMessage"]);
}
if (result != null)
{
var sender = new MessageSender(SharedConfig.ConnectionStringOrKey, SharedConfig.IncomingQueueName);
var incomingMessage = new HealthcheckResultMessage
{
Result = result,
ComponentId = messageContract.ComponentId,
LastCheckTime = messageContract.EventRaised
};
await sender.SendAsync(new Message
{
Body = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(incomingMessage)),
ContentType = "application/json",
Label = "Result"
}).ConfigureAwait(false);
}
}
}
public void HealthcheckStarted(object sender, EventArgs args)
{
Assert.ArgumentNotNull(sender, "sender");
Assert.ArgumentNotNull(args, "args");
var data = args as RemoteEventArgs <HealthcheckStartedRemoteEvent>;
// Receving the data
var messageContract = data.Event.ComponentData;
if (!SharedConfig.InstanceName.Equals(messageContract.TargetInstance) && !string.IsNullOrEmpty(messageContract.TargetInstance))
{
// Trigger only on the proper instance
Sitecore.Diagnostics.Log.Info($"[Advanced.Healthcheck] - Skipping remote event: {messageContract.TargetInstance}, current instance {Settings.InstanceName}", this);
return;
}
HealthcheckResult result = null;
if (data.Event.Type.Equals(Constants.TemplateNames.RemoteLogFileCheckTemplateName))
{
result = LogFileCheck.RunHealthcheck(messageContract.Parameters["FileNameFormat"], Path.Combine(Sitecore.Configuration.Settings.DataFolder, "logs"), DateTime.ParseExact(messageContract.Parameters["LastCheckTime"], "yyyyMMddTHHmmss", CultureInfo.InvariantCulture), int.Parse(messageContract.Parameters["NumberOfDaysToCheck"]), true);
}
else if (data.Event.Type.Equals(Constants.TemplateNames.RemoteCertificateCheckTemplateName))
{
result = CertificateCheck.RunHealthcheck(messageContract.Parameters["StoreName"], messageContract.Parameters["Location"], messageContract.Parameters["Value"], messageContract.Parameters["FindByType"], int.Parse(messageContract.Parameters["Warn Before"]));
}
else if (data.Event.Type.Equals(Constants.TemplateNames.RemoteXConnectApiCheckTemplateName))
{
result = XConnectApiCheck.RunHealthcheck(messageContract.Parameters["XConnectApiCertificateConnectionStringKey"], messageContract.Parameters["XConnectApiConnectionStringKey"], int.Parse(messageContract.Parameters["Warn Before"]));
}
else if (data.Event.Type.Equals(Constants.TemplateNames.RemoteApiHealthcheckTemplateName))
{
result = ApiCheck.RunHealthcheck(messageContract);
}
else if (data.Event.Type.Equals(Constants.TemplateNames.RemoteCustomHealthcheckTemplateName))
{
result = CustomCheck.RunHealthcheck(messageContract.Parameters["Type"], Sitecore.StringUtil.GetNameValues(messageContract.Parameters["Parameters"]));
}
else if (data.Event.Type.Equals(Constants.TemplateNames.RemoteDatabaseHealtcheckTemplateName))
{
result = DatabaseCheck.RunHealthcheck(messageContract.Parameters["ConnectionStringKey"]);
}
else if (data.Event.Type.Equals(Constants.TemplateNames.RemoteDiskSpaceCheckTemplateName))
{
result = DiskSpaceCheck.RunHealthcheck(messageContract.Parameters["DriveName"], int.Parse(messageContract.Parameters["ErrorPercentageThreshold"]), int.Parse(messageContract.Parameters["WarningPercentageThreshold"]));
}
else if (data.Event.Type.Equals(Constants.TemplateNames.RemoteLicenseHealthcheckTemplateName))
{
result = LicenseCheck.RunHealthcheck(int.Parse(messageContract.Parameters["WarnBefore"]), int.Parse(messageContract.Parameters["ErrorBefore"]));
}
else if (data.Event.Type.Equals(Constants.TemplateNames.RemoteWindowsServiceCheckTemplateName))
{
result = WindowsServiceCheck.RunHealthcheck(messageContract.Parameters["ServiceName"], messageContract.Parameters["HealthyMessage"]);
}
if (result != null)
{
if (result.ErrorList?.Entries != null && result.ErrorList.Entries.Any(t => t.Exception != null))
{
foreach (var entry in result.ErrorList.Entries)
{
if (entry.Exception != null)
{
entry.SerializedException = JsonConvert.SerializeObject(entry.Exception).Replace("\"SafeSerializationManager\":", "\"_SafeSerializationManager\":");
entry.Exception = null;
}
}
}
var incomingMessage = new HealthcheckResultMessage
{
Result = result,
ComponentId = messageContract.ComponentId,
LastCheckTime = messageContract.EventRaised
};
// Sending result back
var database = Sitecore.Configuration.Factory.GetDatabase("web");
var eventQueue = database.RemoteEvents.EventQueue;
var remoteEvent = new HealthcheckFinishedRemoteEvent("healthcheck:finished:remote", incomingMessage);
eventQueue.QueueEvent <HealthcheckFinishedRemoteEvent>(remoteEvent, true, false);
}
}