[Gems-users] Ruby crashed strangely

[Xuehai Qian <xuehaiq@xxxxxxxxx>]

Hi,
   I got a very strange problem on Ruby.
   I specified my own protocol, and a particular transition has  
executed many many times, but at a point in the execution, it was  
indicated that the head of the queue "isReady()" failed. From my  
experience, it is because when I use the message from a particular  
queue, I specified the wrong queue. It happened in the beginning stage  
of my debug, but I believe, after it is fixed one time, it should be  
fine in the future. Actually, I run my program on my simulator for a  
long time, and that transition is also executed for thousands of  
times. I really don't understand why suddenly the program crashed!
   I also got similar problems, my processor DEADLOCKed because of a  
message is never sent from Directory to a private cache, it appears  
that it is *missing* in the network. Similarly, the transaction has  
been executed many many times, and I don't even know how to pinpoint  
the problem.
   Did anyone encountered the same problem? I used Ruby in VMware, do  
you think it is because of insufficient memory allocation?
Xuehai