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Fix dumping multiple times in the same second

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This commit is contained in:
Jordan Dominion
2023-12-03 14:18:18 -05:00
parent 15aa095970
commit d1e26bc374
1 changed files with 19 additions and 10 deletions
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src/Tgstation.Server.Host/Components/Watchdog/WatchdogBase.cs
+19 -10
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@@ -447,19 +447,28 @@ namespace Tgstation.Server.Host.Components.Watchdog
public async ValueTask CreateDump(CancellationToken cancellationToken)
{
const string DumpDirectory = "ProcessDumps";
await diagnosticsIOManager.CreateDirectory(DumpDirectory, cancellationToken);
using (await SemaphoreSlimContext.Lock(synchronizationSemaphore, cancellationToken))
{
var dumpFileNameTemplate = diagnosticsIOManager.ResolvePath(
diagnosticsIOManager.ConcatPath(
DumpDirectory,
$"DreamDaemon-{DateTimeOffset.UtcNow.ToFileStamp()}.dmp"));
var dumpFileName = diagnosticsIOManager.ResolvePath(
diagnosticsIOManager.ConcatPath(
DumpDirectory,
$"DreamDaemon-{DateTimeOffset.UtcNow.ToFileStamp()}.dmp"));
var dumpFileName = dumpFileNameTemplate;
var iteration = 0;
while (await diagnosticsIOManager.FileExists(dumpFileName, cancellationToken))
dumpFileName = $"{dumpFileNameTemplate} ({++iteration})";
var session = GetActiveController();
if (session?.Lifetime.IsCompleted != false)
throw new JobException(ErrorCode.GameServerOffline);
if (iteration == 0)
await diagnosticsIOManager.CreateDirectory(DumpDirectory, cancellationToken);
Logger.LogInformation("Dumping session to {dumpFileName}...", dumpFileName);
await session.CreateDump(dumpFileName, cancellationToken);
var session = GetActiveController();
if (session?.Lifetime.IsCompleted != false)
throw new JobException(ErrorCode.GameServerOffline);
Logger.LogInformation("Dumping session to {dumpFileName}...", dumpFileName);
await session.CreateDump(dumpFileName, cancellationToken);
}
}
/// <inheritdoc />