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fix: Deadlock detection works better for false positives

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This commit is contained in:
Chris Cameron
2020-06-04 14:11:48 -04:00
parent 6f5deaf1ea
commit 07ee6ce586
1 changed files with 16 additions and 2 deletions
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18
ICD.Common.Utils/SafeCriticalSection.SimplSharp.cs
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@@ -1,4 +1,6 @@
using System;
using ICD.Common.Utils.Services;
using ICD.Common.Utils.Services.Logging;
#if SIMPLSHARP
using Crestron.SimplSharp;
@@ -44,8 +46,20 @@ namespace ICD.Common.Utils
try
{
#if DEBUG
if (!m_CriticalSection.WaitForMutex(TIMEOUT))
throw new InvalidProgramException("Deadlock detected in program");
int attempt = 1;
while (!m_CriticalSection.WaitForMutex(TIMEOUT))
{
// Poor-man's stack trace
try
{
throw new InvalidProgramException("Failed to aquire mutex in expected timeframe - Attempt " + attempt++);
}
catch (Exception e)
{
ServiceProvider.GetService<ILoggerService>()
.AddEntry(eSeverity.Error, e, "Deadlock detected in program");
}
}
#else
m_CriticalSection.Enter();
#endif