[e-lang] Strange etrace
Bill Frantz
frantz at pwpconsult.com
Tue Feb 1 18:02:57 PST 2011
On 2/1/11 at 1:51 PM, talex5 at gmail.com (Thomas Leonard) wrote:
>On 1 February 2011 06:39, Bill Frantz <frantz at pwpconsult.com> wrote:
>>I was running my data analysis program (Reads a file, processes
>>the data and writes a file. No promises, single vat, single
>>turn.) and I received the following etrace:
>>
>>=== 2011-01-31T07:18:11.651Z
>>(PendingEvent.report:PendingEvent.java:107) WRN
>>causality: Problem in turn <<Vat start in <runs in start>>,3>:
>>--vvvv--
>>Failed: OldFarRef may only be smashed: <Far ref>
>
>There were a lot of problems like this in 0.9.2:
>
>http://www.eros-os.org/pipermail/e-lang/2009-November/013314.html
>
>Does it still happen with 0.9.3?
>
>http://www.erights.org/download/0-9-3/
I installed 0.9.3d. With just a few executions, I didn't see the
"OldFarRef may only be smashed..." (I debug with println and a shell.)
Note that I only saw it once in over 232 executions (the number
of files in my etrace directory). It doesn't seem to be very
repeatable. Note that the source code doesn't have any eventual
sends (no <- operators). I'm using E because it seems safer that
perl and I don't know python. :-)
Note that I am getting zero length files in my etrace directory.
Cheers - Bill
---------------------------------------------------------------------------
Bill Frantz |"After all, if the conventional wisdom was
working, the
408-356-8506 | rate of systems being compromised would be
going down,
www.periwinkle.com | wouldn't it?" -- Marcus Ranum
More information about the e-lang
mailing list