public int Run()
{
MachineStatusResult programResult = null;
try
{
var facility = FacilityResolver.CreateFacility();
var systemMonitor = new SystemMonitor(facility);
var status = systemMonitor.GetSystemStatus();
programResult = new MachineStatusResult(status);
var processor = new JsonAssertionProcessor(programResult);
foreach (var expectation in Expectations.Select(x => Expectation.Parse(x)))
{
var expectationResult = processor.Assert(expectation);
if (expectationResult.Failed)
{
programResult.AddErrors(expectationResult.Errors);
}
}
}
catch (Exception ex)
{
programResult = MachineStatusResult.Failure(ex);
}
finally
{
var formating = Format ? Formatting.Indented : Formatting.None;
System.Console.WriteLine(JsonConvert.SerializeObject(programResult, formating, serializerSettings));
}
if (programResult == null || programResult.Error)
{
return(1);
}
else
{
return(0);
}
}
public void AdditionalDiagnosticListenerSpan(bool addClientIp)
{
var agentPort = TcpPortProvider.GetOpenPort();
var aspNetCorePort = TcpPortProvider.GetOpenPort();
var envVars = ZipkinEnvVars;
envVars["SIGNALFX_INSTRUMENTATION_ASPNETCORE_DIAGNOSTIC_LISTENERS"] = "Unused,HotChocolate.Execution,Another.Unused";
if (addClientIp)
{
envVars["SIGNALFX_ADD_CLIENT_IP_TO_SERVER_SPANS"] = "true";
}
using (var agent = new MockZipkinCollector(agentPort))
using (var process = StartSample(agent.Port, arguments: null, packageVersion: string.Empty, aspNetCorePort: aspNetCorePort, envVars: envVars))
{
agent.SpanFilters.Add(IsNotServerLifeCheck);
var wh = new EventWaitHandle(false, EventResetMode.AutoReset);
process.OutputDataReceived += (sender, args) =>
{
if (args.Data != null)
{
if (args.Data.Contains("Now listening on:") || args.Data.Contains("Unable to start Kestrel"))
{
wh.Set();
}
Output.WriteLine($"[webserver][stdout] {args.Data}");
}
};
process.BeginOutputReadLine();
process.ErrorDataReceived += (sender, args) =>
{
if (args.Data != null)
{
Output.WriteLine($"[webserver][stderr] {args.Data}");
}
};
process.BeginErrorReadLine();
wh.WaitOne(5000);
var maxMillisecondsToWait = 15_000;
var intervalMilliseconds = 500;
var intervals = maxMillisecondsToWait / intervalMilliseconds;
var serverReady = false;
// wait for server to be ready to receive requests
while (intervals-- > 0)
{
try
{
serverReady = SubmitRequest(aspNetCorePort, "/alive-check") == HttpStatusCode.OK;
}
catch
{
// ignore
}
if (serverReady)
{
break;
}
Thread.Sleep(intervalMilliseconds);
}
if (!serverReady)
{
throw new Exception("Couldn't verify the application is ready to receive requests.");
}
var testStart = DateTime.Now;
var paths = Expectations.Select(e => e.OriginalUri).ToArray();
SubmitRequests(aspNetCorePort, paths);
var spans =
agent.WaitForSpans(
Expectations.Count,
minDateTime: testStart)
.OrderBy(s => s.Start)
.ToList();
if (!process.HasExited)
{
process.Kill();
}
Console.WriteLine($"Spans: {spans}");
var expectations = addClientIp ? ExpectationsWithClientIp : Expectations;
SpanTestHelpers.AssertExpectationsMet(expectations, spans);
}
}
