async Task RunForWebRTCDump(
IEnumerableAsync <WRD.Message[]> inputMessages,
LogSourcePostprocessorInput postprocessorInput
)
{
IPrefixMatcher matcher = postprocessing.CreatePrefixMatcher();
var logMessages = WRD.Helpers.MatchPrefixes(inputMessages, matcher).Multiplex();
WRD.IWebRtcStateInspector webRtcStateInspector = new WRD.WebRtcStateInspector(matcher);
var webRtcEvts = webRtcStateInspector.GetEvents(logMessages);
matcher.Freeze();
var events = postprocessorInput.TemplatesTracker.TrackTemplates(EnumerableAsync.Merge(
webRtcEvts
));
var serialize = postprocessing.StateInspector.SavePostprocessorOutput(
events,
null,
evtTrigger => TextLogEventTrigger.Make((WRD.Message)evtTrigger),
postprocessorInput
);
await Task.WhenAll(serialize, logMessages.Open());
}
async Task RunForWebRtcInternals(LogSourcePostprocessorInput input)
{
var reader = (new WRD.Reader(postprocessing.TextLogParser, input.CancellationToken)).Read(input.LogFileName, input.ProgressHandler);
IPrefixMatcher prefixMatcher = postprocessing.CreatePrefixMatcher();
var matchedMessages = WRD.Helpers.MatchPrefixes(reader, prefixMatcher).Multiplex();
var webRtcStateInspector = new WRD.WebRtcStateInspector(prefixMatcher);
var nodeDetectionTokenTask = (new WRD.NodeDetectionTokenSource(webRtcStateInspector)).GetToken(matchedMessages);
var noMessagingEvents = EnumerableAsync.Empty <M.Event[]>();
var serialize = postprocessing.Correlation.CreatePostprocessorOutputBuilder()
.SetSameNodeDetectionToken(nodeDetectionTokenTask)
.SetTriggersConverter(evtTrigger => TextLogEventTrigger.Make((WRD.Message)evtTrigger))
.Build(input);
await Task.WhenAll(
matchedMessages.Open(),
serialize
);
}
async static Task RunForWebRTCDump(
IEnumerableAsync <WRD.Message[]> input,
string outputFileName,
CancellationToken cancellation,
ICodepathTracker templatesTracker,
XAttribute contentsEtagAttr
)
{
IPrefixMatcher matcher = new PrefixMatcher();
var logMessages = WRD.Helpers.MatchPrefixes(input, matcher).Multiplex();
WRD.IWebRtcStateInspector webRtcStateInspector = new WRD.WebRtcStateInspector(matcher);
var webRtcEvts = webRtcStateInspector.GetEvents(logMessages);
matcher.Freeze();
var events = EnumerableAsync.Merge(
webRtcEvts
)
.Select(ConvertTriggers <WRD.Message>)
.ToFlatList();
await Task.WhenAll(events, logMessages.Open());
if (cancellation.IsCancellationRequested)
{
return;
}
if (templatesTracker != null)
{
(await events).ForEach(e => templatesTracker.RegisterUsage(e.TemplateId));
}
StateInspectorOutput.SerializePostprocessorOutput(await events, null, contentsEtagAttr).Save(outputFileName);
}
async Task <IPostprocessorRunSummary> Run(LogSourcePostprocessorInput[] inputFiles, IPostprocessorsRegistry postprocessorsRegistry)
{
var usedRoleInstanceNames = new HashSet <string>();
Func <LogSourcePostprocessorInput, string> getUniqueRoleInstanceName = inputFile =>
{
for (int tryCount = 0; ; ++tryCount)
{
var ret = string.Format(
tryCount == 0 ? "{0}" : "{0} ({1})",
inputFile.LogSource.GetShortDisplayNameWithAnnotation(),
tryCount
);
if (usedRoleInstanceNames.Add(ret))
{
return(ret);
}
}
};
var noMessagingEvents = Task.FromResult(new List <M.Event>());
var chromeDebugLogs =
Enumerable.Empty <NodeInfo>()
.Concat(
inputFiles
.Where(f => f.LogSource.Provider.Factory == postprocessorsRegistry.ChromeDebugLog.LogProviderFactory)
.Select(inputFile =>
{
var reader = (new CDL.Reader(inputFile.CancellationToken)).Read(inputFile.LogFileName, inputFile.GetLogFileNameHint(), inputFile.ProgressHandler);
IPrefixMatcher prefixMatcher = new PrefixMatcher();
var nodeId = new NodeId("chrome-debug", getUniqueRoleInstanceName(inputFile));
var matchedMessages = CDL.Helpers.MatchPrefixes(reader, prefixMatcher).Multiplex();
var webRtcStateInspector = new CDL.WebRtcStateInspector(prefixMatcher);
var processIdDetector = new CDL.ProcessIdDetector();
var nodeDetectionTokenTask = (new CDL.NodeDetectionTokenSource(processIdDetector, webRtcStateInspector)).GetToken(matchedMessages);
return(new NodeInfo(
new[] { inputFile.LogSource },
nodeId,
matchedMessages,
null,
noMessagingEvents,
nodeDetectionTokenTask
));
})
)
.ToList();
var webRtcInternalsDumps =
Enumerable.Empty <NodeInfo>()
.Concat(
inputFiles
.Where(f => f.LogSource.Provider.Factory == postprocessorsRegistry.WebRtcInternalsDump.LogProviderFactory)
.Select(inputFile =>
{
var reader = (new WRD.Reader(inputFile.CancellationToken)).Read(inputFile.LogFileName, inputFile.GetLogFileNameHint(), inputFile.ProgressHandler);
IPrefixMatcher prefixMatcher = new PrefixMatcher();
var nodeId = new NodeId("webrtc-int", getUniqueRoleInstanceName(inputFile));
var matchedMessages = WRD.Helpers.MatchPrefixes(reader, prefixMatcher).Multiplex();
var webRtcStateInspector = new WRD.WebRtcStateInspector(prefixMatcher);
var nodeDetectionTokenTask = (new WRD.NodeDetectionTokenSource(webRtcStateInspector)).GetToken(matchedMessages);
return(new NodeInfo(
new[] { inputFile.LogSource },
nodeId,
matchedMessages,
null,
noMessagingEvents,
nodeDetectionTokenTask
));
})
)
.ToList();
var chromeDriverLogs =
Enumerable.Empty <NodeInfo>()
.Concat(
inputFiles
.Where(f => f.LogSource.Provider.Factory == postprocessorsRegistry.ChromeDriver.LogProviderFactory)
.Select(inputFile =>
{
var reader = (new CD.Reader(inputFile.CancellationToken)).Read(inputFile.LogFileName, inputFile.GetLogFileNameHint(), inputFile.ProgressHandler);
IPrefixMatcher prefixMatcher = new PrefixMatcher();
var nodeId = new NodeId("webrtc-int", getUniqueRoleInstanceName(inputFile));
var matchedMessages = CD.Helpers.MatchPrefixes(reader, prefixMatcher).Multiplex();
var nodeDetectionTokenTask = (new CD.NodeDetectionTokenSource(new CD.ProcessIdDetector(prefixMatcher), prefixMatcher)).GetToken(matchedMessages);
return(new NodeInfo(
new[] { inputFile.LogSource },
nodeId,
matchedMessages,
null,
noMessagingEvents,
nodeDetectionTokenTask
));
})
)
.ToList();
var tasks = new List <Task>();
tasks.AddRange(chromeDebugLogs.Select(l => l.SameNodeDetectionTokenTask));
tasks.AddRange(chromeDebugLogs.Select(l => l.MultiplexingEnumerable.Open()));
tasks.AddRange(webRtcInternalsDumps.Select(l => l.SameNodeDetectionTokenTask));
tasks.AddRange(webRtcInternalsDumps.Select(l => l.MultiplexingEnumerable.Open()));
tasks.AddRange(chromeDriverLogs.Select(l => l.SameNodeDetectionTokenTask));
tasks.AddRange(chromeDriverLogs.Select(l => l.MultiplexingEnumerable.Open()));
await Task.WhenAll(tasks);
var allLogs =
Enumerable.Empty <NodeInfo>()
.Concat(chromeDebugLogs)
.Concat(webRtcInternalsDumps)
.Concat(chromeDriverLogs)
.ToArray();
var fixedConstraints =
allLogs
.GroupBy(l => l.SameNodeDetectionTokenTask.Result, new SameNodeEqualityComparer())
.SelectMany(group => LinqUtils.ZipWithNext(group).Select(pair => new NodesConstraint()
{
Node1 = pair.Key.NodeId,
Node2 = pair.Value.NodeId,
Value = pair.Value.SameNodeDetectionTokenTask.Result.DetectSameNode(pair.Key.SameNodeDetectionTokenTask.Result).TimeDiff
}))
.ToList();
var allowInstacesMergingForRoles = new HashSet <string>();
ICorrelator correlator = new LogJoint.Analytics.Correlation.Correlator(
new M.Analisys.InternodeMessagesDetector(),
SolverFactory.Create()
);
var correlatorSolution = await correlator.Correlate(
allLogs.ToDictionary(i => i.NodeId, i => (IEnumerable <M.Event>)i.MessagesTask.Result),
fixedConstraints,
allowInstacesMergingForRoles
);
var nodeIdToLogSources =
(from l in allLogs
from ls in l.LogSources
select new { L = l.NodeId, Ls = ls })
.ToLookup(i => i.L, i => i.Ls);
var grouppedLogsReport = new StringBuilder();
foreach (var group in allLogs.Where(g => g.LogSources.Length > 1))
{
if (grouppedLogsReport.Length == 0)
{
grouppedLogsReport.AppendLine();
grouppedLogsReport.AppendLine("Groupped logs info:");
}
grouppedLogsReport.AppendLine(string.Format(
" - {0} were groupped to represent node {1}",
string.Join(", ", group.LogSources.Select(ls => '\"' + ls.GetShortDisplayNameWithAnnotation() + '\"')),
group.NodeId));
}
var timeOffsets =
(from ns in correlatorSolution.NodeSolutions
from ls in nodeIdToLogSources[ns.Key]
select new { Sln = ns.Value, Ls = ls })
.ToDictionary(i => i.Ls, i => i.Sln);
await modelThreadSync.Invoke(() =>
{
foreach (var ls in ljModel.SourcesManager.Items)
{
NodeSolution sln;
if (timeOffsets.TryGetValue(ls, out sln))
{
ITimeOffsetsBuilder builder = new TimeOffsets.Builder();
builder.SetBaseOffset(sln.BaseDelta);
if (sln.TimeDeltas != null)
{
foreach (var d in sln.TimeDeltas)
{
builder.AddOffset(d.At, d.Delta);
}
}
ls.TimeOffsets = builder.ToTimeOffsets();
}
}
});
var correlatedLogsConnectionIds = postprocessorsManager.GetCorrelatableLogsConnectionIds(inputFiles.Select(i => i.LogSource));
foreach (var inputFile in inputFiles)
{
NodeSolution sln;
if (!timeOffsets.TryGetValue(inputFile.LogSource, out sln))
{
continue;
}
(new CorrelatorPostprocessorOutput(sln, correlatedLogsConnectionIds)).Save(inputFile.OutputFileName);
}
return(new CorrelatorPostprocessorRunSummary(correlatorSolution.Success,
correlatorSolution.CorrelationLog + grouppedLogsReport.ToString()));
}