[Mono-bugs] [Bug 531017] New: [regression] The remote debugger connection times out after 5 mins of inactivity

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Aug 13 16:52:06 EDT 2009


           Summary: [regression] The remote debugger connection times out
                    after 5 mins of inactivity
    Classification: Mono
           Product: Mono: Tools
           Version: MonoVS 0.3
          Platform: i586
        OS/Version: SLED 11
            Status: NEW
          Severity: Critical
          Priority: P5 - None
         Component: Visual Studio Integration
        AssignedTo: martin at novell.com
        ReportedBy: twiest at novell.com
         QAContact: mono-bugs at lists.ximian.com
                CC: jpobst at novell.com
          Found By: Component Test

Description of Problem:
If the debugger stops on a break point, and then is inactive for 5 mins, it
will cause the error shown below. 5 mins seems to be the magic number. I tried
to repro at 2 mins and 4 mins and wasn't able to repro with either.

This is a different error message than in Bug 528582 so I think it's a
different bug.

This was found in MonoVS 0.3.2 (r3604).

This didn't used to happen, so it's a regression.

Steps to reproduce the problem:
1. In Linux, run monovs-gui-server in a terminal so you can see the output
2. Create a new solution based on the default C# winforms project template
3. Double click on the form
4. In Form1_Load, add this line:
5. Add a break point on that line
6. Click "Mono / Debug Remotely in Mono"
7. Choose your host and click "Ok"
8. Wait for the break point to get hit
9. Once the break point gets hit, wait 5 minutes
10. In VS hit "Debug / Continue"
11. Notice that the winforms app pops up for a second and then dies
12. Notice the error in linux as below

Actual Results:
rupert at linux:~> monovs-gui-server 
Configuration file:

Unhandled Exception: System.Runtime.Remoting.RemotingException: Server
encountered an internal error. For more information, turn off customErrors in
the server's .config file.

Server stack trace: 

Exception rethrown at [0]: 

  at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke
(System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg, System.Exception&
exc, System.Object[]& out_args) [0x001d2] in

Expected Results:
no error

How often does this happen? 
every time (I've been able to repro it 3 times in a row).

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