[Mono-list] Random freezes (mysql provider related?)

Joshua Tauberer jit at occams.info
Sun May 13 11:02:37 EDT 2007


Mike Cleaver wrote:
> We have run into issues with stability, where the web application (under 
> xsp2), and the fixtures application (console app) both freeze randomly.  
> I have not been able to pinpoint any particular point in the code where 
> it fails.

Mike,

You should try sending a -QUIT signal to the mono process after it 
freezes, which will cause it to print out a stack trace for all running 
threads.

I ran into a similar issue, caused by the use of timers in the MySQL 
Connector, but it was a bug only in a previous Mono 1.2.4 preview 
release which has since been fixed. You should try updating to the 
latest 1.2.4 preview if you can, to see if that changes anything. (I 
guess 1.2.4 is here: 
http://mono.ximian.com/monobuild/preview/download-preview/ But I'm 
guessing 1.2.4 will be actually released any day now, since it's been a 
while since the last preview.)

-- 
- Josh Tauberer

http://razor.occams.info

"Yields falsehood when preceded by its quotation!  Yields
falsehood when preceded by its quotation!" Achilles to
Tortoise (in "Gödel, Escher, Bach" by Douglas Hofstadter)


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