🚀 go-pugleaf

Hello Ingo,

I did have the same problems writing to a file out of a recursive method...
my solution was :
try to write data in logical units of work, like a COMMIT statement in
database-programming
(for example : collect all stuff that belongs together in a bag, and then
write the entire bag [or only the delta] to the file)
- if you do so, you no longer need to know if the file is currently in use
because you send entiry logical units-

I hope this helps !

Maybe I could explain it more clearly in german.

Jan Hoffman
Ingo Kopido schrieb in Nachricht <35b84257.5083865@123.0.0.50>...
>Hello Jan,
>Thanks for your suggestion but that wouldn't work.
>I've tried this before but the result of the canRead() method
>is true for an opened shared file. A shared file is writable and
>readable if its opened. Because of this fact the application do not
>know if the file is opened so the canRead() or canWrite() method
>wouldn't help.
> At this time i'm doing it this way :
> - trying to rename the file to a temprary file (name)
> - if the temp-file exits then the original-file is not opened
> - else the original-file is opened by another application
>
>This works but it's not satisfying at all.
>
>So if you got a better solution please let me know.
>
>Thanks,
>Ingo.
>