I got the latest termite via the svn command. Gambit-C 4.6.0:
On my BSD machine:
$ tsi
(define (t1)
(spawn (lambda () (raise 'drawbridge))))
(t1)
#<thread #2 anonymous>
[error] Wed Jan 27 14:47:45 EST 2010 #<thread #2 anonymous> *** ERROR IN ##dynamic-env-bind -- This object was raised: drawbridge
On Windows Vista, using the VC version (I created a tsi.bat based on the tsi shell script):
(define (t1)
(spawn (lambda () (raise 'drawbridge))))
(t1)
#<thread #2 anonymous>
(no error or exception is reported)
The same thing happens on Vista with the MinGW Gambit-C build. The exception is not propogated.
All tsi scripts invoke 'gsi -:dar' and the necessary termite include and load commands. I have other termite tests that run fine on the Vista install. It's just that process exceptions are silently eaten.
Exceptions are reported in Vista, just not from termite processes:
(define (t1) (raise 'drawbridge)) (t1)
*** ERROR IN (console)@11.1 -- This object was raised: drawbridge 1>
Thoughts?
TIA, Dave
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This is interesting: If I do the same test with remote-spawn, it works.
Vista, in a command prompt window:
tsi (node-init (make-node "127.0.0.1" 12346))
in another window:
tsi (node-init (make-node "127.0.0.1" 12345)) (remote-spawn (make-node "127.0.0.1" 12346) (lambda () (raise
'drawbridge))) *** ERROR IN (console)@14.1 -- This object was raised: #<termite-exception #7 origin: #<upid #8 tag: 98C38CA3-14FF-4EE9-84BF-2343401AA10D node: #<node #9 host:"127.0.0.1" port: 12346>> reason: failure object: drawbridge> 1>
I need to play with this some more and see if I can figure out where the exceptions are sent back to the spawning process.
Dave
On Jan 27, David N Murray scribed:
I got the latest termite via the svn command. Gambit-C 4.6.0:
On my BSD machine:
$ tsi
(define (t1)
(spawn (lambda () (raise 'drawbridge))))
(t1)
#<thread #2 anonymous>
[error] Wed Jan 27 14:47:45 EST 2010 #<thread #2 anonymous> *** ERROR IN ##dynamic-env-bind -- This object was raised: drawbridge
On Windows Vista, using the VC version (I created a tsi.bat based on the tsi shell script):
(define (t1)
(spawn (lambda () (raise 'drawbridge))))
(t1)
#<thread #2 anonymous>
(no error or exception is reported)
The same thing happens on Vista with the MinGW Gambit-C build. The exception is not propogated.
All tsi scripts invoke 'gsi -:dar' and the necessary termite include and load commands. I have other termite tests that run fine on the Vista install. It's just that process exceptions are silently eaten.
Exceptions are reported in Vista, just not from termite processes:
(define (t1) (raise 'drawbridge)) (t1)
*** ERROR IN (console)@11.1 -- This object was raised: drawbridge 1>
Thoughts?
TIA, Dave
Gambit-list mailing list Gambit-list@iro.umontreal.ca https://webmail.iro.umontreal.ca/mailman/listinfo/gambit-list
I think I figured this out.
termite.scm wants to log errors using the report-event proc. report-event calls formatted-current-time which uses the system 'date' command to generate a time string. I have cygwin installed, but renamed date.exe to date1.exe, since in the cmd shell, date sets the current system date. Copying date1.exe back to date.exe in the cygwin directory solved it, since open-process looks for a file and doesn't have a clue about shell builtin commands.
c:\dnm>tsi
(spawn (lambda () (raise 'titanic)))
#<thread #2 anonymous>
[error] Tue Feb 2 14:13:33 2010 #<thread #2 anonymous> *** ERROR IN ##dynamic-env-bind -- This object was raised: titanic
And now _termite.log has something in it.
:-)
Dave
On Jan 27, David N Murray scribed:
I got the latest termite via the svn command. Gambit-C 4.6.0:
On my BSD machine:
$ tsi
(define (t1)
(spawn (lambda () (raise 'drawbridge))))
(t1)
#<thread #2 anonymous>
[error] Wed Jan 27 14:47:45 EST 2010 #<thread #2 anonymous> *** ERROR IN ##dynamic-env-bind -- This object was raised: drawbridge
On Windows Vista, using the VC version (I created a tsi.bat based on the tsi shell script):
(define (t1)
(spawn (lambda () (raise 'drawbridge))))
(t1)
#<thread #2 anonymous>
(no error or exception is reported)
The same thing happens on Vista with the MinGW Gambit-C build. The exception is not propogated.
All tsi scripts invoke 'gsi -:dar' and the necessary termite include and load commands. I have other termite tests that run fine on the Vista install. It's just that process exceptions are silently eaten.
Exceptions are reported in Vista, just not from termite processes:
(define (t1) (raise 'drawbridge)) (t1)
*** ERROR IN (console)@11.1 -- This object was raised: drawbridge 1>
Thoughts?
TIA, Dave
Gambit-list mailing list Gambit-list@iro.umontreal.ca https://webmail.iro.umontreal.ca/mailman/listinfo/gambit-list
-
David N Murray