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@@ -212,109 +212,12 @@ namespace Microsoft.AspNetCore.Razor.Design.IntegrationTests
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}
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if (!process.HasExited)
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{
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- await CollectDumps(process, timeout, diagnostics);
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-
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// This is a timeout.
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process.Kill();
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}
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throw new TimeoutException($"command '${process.StartInfo.FileName} {process.StartInfo.Arguments}' timed out after {timeout}. Output: {output.ToString()}");
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}
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-
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- static async Task CollectDumps(Process process, TimeSpan? timeout, StringBuilder diagnostics)
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- {
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- var procDumpProcess = await CaptureDump(process, timeout, diagnostics);
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- var allDotNetProcesses = Process.GetProcessesByName("dotnet");
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-
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- var allDotNetChildProcessCandidates = allDotNetProcesses
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- .Where(p => p.StartTime >= process.StartTime && p.Id != process.Id);
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-
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- if (!allDotNetChildProcessCandidates.Any())
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- {
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- diagnostics.AppendLine("Couldn't find any candidate child process.");
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- foreach (var dotnetProcess in allDotNetProcesses)
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- {
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- diagnostics.AppendLine($"Found dotnet process with PID {dotnetProcess.Id} and start time {dotnetProcess.StartTime}.");
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- }
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- }
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-
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- foreach (var childProcess in allDotNetChildProcessCandidates)
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- {
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- diagnostics.AppendLine($"Found child process candidate '{childProcess.Id}'.");
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- }
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-
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- var childrenProcessDumpProcesses = await Task.WhenAll(allDotNetChildProcessCandidates.Select(d => CaptureDump(d, timeout, diagnostics)));
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- foreach (var childProcess in childrenProcessDumpProcesses)
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- {
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- if (childProcess != null && childProcess.HasExited)
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- {
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- diagnostics.AppendLine($"ProcDump failed to run for child dotnet process candidate '{process.Id}'.");
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- childProcess.Kill();
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- }
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- }
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-
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- if (procDumpProcess != null && procDumpProcess.HasExited)
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- {
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- diagnostics.AppendLine($"ProcDump failed to run for '{process.Id}'.");
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- procDumpProcess.Kill();
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- }
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- }
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-
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- static async Task<Process> CaptureDump(Process process, TimeSpan? timeout, StringBuilder diagnostics)
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- {
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- var metadataAttributes = Assembly.GetExecutingAssembly()
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- .GetCustomAttributes<AssemblyMetadataAttribute>();
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-
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- var procDumpPath = metadataAttributes
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- .SingleOrDefault(ama => ama.Key == "ProcDumpToolPath")?.Value;
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-
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- if (string.IsNullOrEmpty(procDumpPath))
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- {
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- diagnostics.AppendLine("ProcDumpPath not defined.");
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- return null;
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- }
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- var procDumpExePath = Path.Combine(procDumpPath, "procdump.exe");
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- if (!File.Exists(procDumpExePath))
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- {
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- diagnostics.AppendLine($"Can't find procdump.exe in '{procDumpPath}'.");
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- return null;
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- }
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-
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- var dumpDirectory = metadataAttributes
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- .SingleOrDefault(ama => ama.Key == "ArtifactsLogDir")?.Value;
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-
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- if (string.IsNullOrEmpty(dumpDirectory))
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- {
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- diagnostics.AppendLine("ArtifactsLogDir not defined.");
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- return null;
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- }
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-
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- if (!Directory.Exists(dumpDirectory))
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- {
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- diagnostics.AppendLine($"'{dumpDirectory}' does not exist.");
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- return null;
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- }
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-
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- var procDumpPattern = Path.Combine(dumpDirectory, "HangingProcess_PROCESSNAME_PID_YYMMDD_HHMMSS.dmp");
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- var procDumpStartInfo = new ProcessStartInfo(
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- procDumpExePath,
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- $"-accepteula -ma {process.Id} {procDumpPattern}")
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- {
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- CreateNoWindow = true,
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- UseShellExecute = false,
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- RedirectStandardOutput = true,
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- RedirectStandardError = true
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- };
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-
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- var procDumpProcess = Process.Start(procDumpStartInfo);
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- var tcs = new TaskCompletionSource<object>();
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-
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- procDumpProcess.Exited += (s, a) => tcs.TrySetResult(null);
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- procDumpProcess.EnableRaisingEvents = true;
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-
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- await Task.WhenAny(tcs.Task, Task.Delay(timeout ?? TimeSpan.FromSeconds(30)));
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- return procDumpProcess;
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- }
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}
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internal class ProcessResult
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Pranav K