Bug 46729

Summary: Named Mutex handle does not exist:
Product: [Mono] Runtime Reporter: Roman <romeo.berlov>
Component: JITAssignee: Bugzilla <bugzilla>
Status: RESOLVED NOT_ON_ROADMAP    
Severity: normal CC: ludovic, mono-bugs+mono, mono-bugs+runtime
Priority: ---    
Version: 4.6.0 (C8)   
Target Milestone: ---   
Hardware: PC   
OS: Linux   
Tags: Is this bug a regression?: ---
Last known good build:

Description Roman 2016-11-10 15:39:22 UTC
HEllo! 
I've created application which created Mutex:

_mutex = new Mutex(false, "SlideShow");

Than I've created another application which must get mutex from first application:

Mutex mut = Mutex.OpenExisting("SlideShow");

I start first application, then I start second application and then I catch Exception: 
"Named Mutex handle does not exist: SlideShow"

Why? I don't understand!
Comment 1 Ludovic Henry 2017-10-06 23:44:13 UTC
Mono doesn't support cross-process Mutex, Semaphore and Event.
Comment 2 Roman 2017-10-07 17:46:01 UTC
It's great!!! Belissimo. But net. Framework supports it