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Flush log on exit/crash

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jvyden 2022-05-15 10:23:18 -04:00
commit aadf3248fc
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1 changed files with 28 additions and 14 deletions
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42
ProjectLighthouse/Logging/Logger.cs
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@ -1,4 +1,5 @@
#nullable enable
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Diagnostics;
@ -36,20 +37,6 @@ public static class Logger
const int depth = 5;
const int skipDepth = depth - 2;
// // Get the stacktrace for logging...
// string trace = Environment.StackTrace
// .Split('\n', depth + extraTraceLines, StringSplitOptions.RemoveEmptyEntries)
// .Skip(skipDepth + extraTraceLines)
// .First();
//
// trace = trace.TrimEnd('\r');
// trace = trace.Substring(trace.LastIndexOf(Path.DirectorySeparatorChar) + 1); // Try splitting by the filename.
// if (trace.StartsWith(" at ")) // If we still havent split properly...
// {
// trace = trace.Substring(trace.LastIndexOf('.') + 1); // Try splitting by the last dot.
// }
// trace = trace.Replace(".cs:line ", ":");
StackTrace stackTrace = new(true);
StackFrame? frame = stackTrace.GetFrame(skipDepth + extraTraceLines);
Debug.Assert(frame != null);
@ -118,6 +105,33 @@ public static class Logger
}
}
);
// Flush the log queue when we're exiting.
AppDomain.CurrentDomain.UnhandledException += Flush;
AppDomain.CurrentDomain.ProcessExit += Flush;
}
/// <summary>
/// Logs everything in the queue to all loggers immediately.
/// This is a helper function to allow for this function to be easily added to events.
/// </summary>
public static void Flush(object? _, EventArgs __)
{
Flush();
}
/// <summary>
/// Logs everything in the queue to all loggers immediately.
/// </summary>
public static void Flush()
{
while (logQueue.TryDequeue(out LogLine line))
{
foreach (ILogger logger in loggers)
{
logger.Log(line);
}
}
}
/// <summary>