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Mantis - Resin
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 6489 | minor | always | 09-05-23 03:21 | 10-01-23 06:53 | |
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| Reporter: | nam | Platform: | |||
| Assigned To: | OS: | ||||
| Priority: | normal | OS Version: | |||
| Status: | new | Product Version: | 4.0.66 | ||
| Product Build: | Resolution: | open | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | |||
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| Summary: | 0006489: resin.exe fails to start because of mutex issue with Windows service | ||||
| Description: |
(rep by M. Shimomura) The mutex in modules/csharp/src/resin/Resin.cs is causing issues when there are two instances of Resin started differently: 1. resin started as a Windows service 2. resin is then started via resin.exe: The second start throws the following exception: Unhandled Exception: System.UnauthorizedAccessException: Access to the path 'Global\com.caucho.Resin.' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.Threading.Mutex.<>c__DisplayClass3.<.ctor>b__0(Object userData) at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) at System.Threading.Mutex..ctor(Boolean initiallyOwned, String name, Boolean& createdNew, MutexSecurity mutexSecurity) at System.Threading.Mutex..ctor(Boolean initiallyOwned, String name, Boolean& createdNew) at Caucho.Resin..ctor(ResinArgs args) at Caucho.Resin.Main(String[] args) The root cause is that we're appending _rootDirectory to the mutex, but it is specified, so it becomes just a dot in "Global\com.caucho.Resin.". However, I don't know why we need a mutex in the first place. The likely solution is to just remove the mutex. Workaround ========== Instead of starting resin via resin.exe, the user should instead start resin via "java -jar lib/resin". |
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