public bool Post(string sessionId)
{
try
{
SessionController sessionController = new SessionController();
Session session = sessionController.GetSessionWithId(new SessionId(sessionId)).Result;
sessionController.Analyze(session);
return(true);
}
catch
{
return(false);
}
}
public bool Post(string sessionId, string detailed)
{
try
{
if (detailed == "downloadreports")
{
SessionController sessionController = new SessionController();
Session session = sessionController.GetSessionWithId(new SessionId(sessionId));
foreach (DiagnoserSession diagSession in session.GetDiagnoserSessions())
{
diagSession.DownloadReportsToWebsite();
}
}
else if (detailed == "startanalysis")
{
SessionController sessionController = new SessionController();
Session session = sessionController.GetSessionWithId(new SessionId(sessionId));
sessionController.Analyze(session);
}
else if (detailed == "cancel")
{
SessionController sessionController = new SessionController();
Session session = sessionController.GetSessionWithId(new SessionId(sessionId));
sessionController.Cancel(session);
}
else
{
return(false);
}
return(true);
}
catch
{
return(false);
}
}
private static void CollectLogsAndTakeActions(Options options, string[] args, ref int argNum)
{
try
{
var diagnosersToRun = GetDiagnosersToRun(args, ref argNum);
TimeSpan timeToRunFor = GetTimeSpanFromArg(args, ref argNum);
string blobSasUri = GetBlobSasUriFromArg(args, ref argNum);
bool runOnAllInstances = GetRunAllInstancesFromArg(args, ref argNum);
var currentInstance = Instance.GetCurrentInstance();
List <Instance> Instances = new List <Instance>();
if (!runOnAllInstances)
{
Instances.Add(currentInstance);
Console.WriteLine($"Running Diagnosers on {currentInstance.Name} instance only");
}
else
{
// An empty diagnoser list means runs DaaS on all instances.
Console.WriteLine("Running Diagnosers on all instances");
}
Console.WriteLine($"BlobSaUri for the session is '{blobSasUri}'");
if (!string.IsNullOrWhiteSpace(blobSasUri))
{
var message = DaaS.Storage.BlobController.ValidateBlobSasUri(blobSasUri);
if (!string.IsNullOrWhiteSpace(message))
{
throw new ApplicationException($"BlobSasUri specified is invalid. Failed with error - {message}");
}
}
var details = new
{
Diagnoser = string.Join(",", diagnosersToRun.Select(x => x.Name)),
TimeSpanToRunFor = timeToRunFor.TotalSeconds.ToString("0"),
HasBlobSasUri = !string.IsNullOrWhiteSpace(blobSasUri),
AllInstances = runOnAllInstances,
InstancesSelected = string.Join(",", Instances.Select(x => x.Name)),
Options = options.ToString()
};
var detailsString = JsonConvert.SerializeObject(details);
Logger.LogDaasConsoleEvent("DaasConsole started a new Session", detailsString);
EventLog.WriteEntry("Application", $"DaasConsole started with {detailsString} ", EventLogEntryType.Information);
// Collect the logs for just the current instance
Console.WriteLine("Starting data collection");
Session session = null;
if (options == Options.CollectKillAnalyze || options == Options.CollectLogs)
{
session = SessionController.CollectLiveDataLogs(
timeToRunFor,
diagnosersToRun,
true,
Instances, null, blobSasUri);
}
else if (options == Options.Troubleshoot)
{
session = SessionController.TroubleshootLiveData(
timeToRunFor,
diagnosersToRun,
true, Instances, null, blobSasUri);
}
Console.WriteLine("Waiting for collection to complete...");
Console.WriteLine($"Going to sleep for {timeToRunFor} seconds");
Thread.Sleep(timeToRunFor);
Console.WriteLine("done sleeping");
do
{
Thread.Sleep(TimeSpan.FromSeconds(10));
Console.Write(".");
session = SessionController.GetSessionWithId(session.SessionId);
} while (session.Status == SessionStatus.Active);
Console.WriteLine("Completed");
if (options == Options.CollectKillAnalyze)
{
Console.WriteLine("Analyzing collected logs");
// Say we want the logs analyzed
SessionController.Analyze(session);
// Kill the regular site's w3wp process. The logs can be analyzed by another instance or by this same instance when it is in a healtheir state
Process mainSiteW3wpProcess = GetMainSiteW3wpProcess();
Console.WriteLine("Killing process {0} with pid {1}", mainSiteW3wpProcess.ProcessName, mainSiteW3wpProcess.Id);
mainSiteW3wpProcess.Kill();
string sessionId = session != null?session.SessionId.ToString() : string.Empty;
Logger.LogSessionVerboseEvent($"DaasConsole killed process {mainSiteW3wpProcess.ProcessName} with pid {mainSiteW3wpProcess.Id}", sessionId);
}
}
catch (Exception ex)
{
string logMessage = $"Unhandled exception in DaasConsole.exe - {ex.GetType().ToString()}:{ex.Message}";
EventLog.WriteEntry("Application", logMessage, EventLogEntryType.Information);
Console.WriteLine(logMessage);
Logger.LogErrorEvent("Unhandled exception in DaasConsole.exe while collecting logs and taking actions", ex);
}
}