Hello.
As I saw in logging source - there is no lock per file during making emit()
(only lock per thread).
So, my question is - is it safe to log into one file using many processess
uses logging logger?
Cheers,
--
bluszcz http://vegan-planet.net 5 2677
On Oct 17, 3:33 pm, Rafa Zawadzki <blus...@jabber pl.orgwrote:
Hello.
As I saw in logging source - there is no lock per file during making emit()
(only lock per thread).
So, my question is - is it safe to log into one file using many processess
uses logging logger?
Cheers,
--
bluszczhttp://vegan-planet.net
Well, there a dummy response: there is no true thread in Python (I
mean CPython). So there is no problems in this case (cf global
interpreter lock or GIL).
Alexandre Badez wrote:
On Oct 17, 3:33 pm, Rafa Zawadzki <blus...@jabber pl.orgwrote:
>Hello.
As I saw in logging source - there is no lock per file during making emit() (only lock per thread).
So, my question is - is it safe to log into one file using many processess uses logging logger?
Cheers, -- bluszczhttp://vegan-planet.net
Well, there a dummy response: there is no true thread in Python (I
mean CPython). So there is no problems in this case (cf global
interpreter lock or GIL).
You didn't read the statement of the OP - he explicitly doesn't ask about
threads, but multiple processes writing to one file.
I presume things get messed up... but I don't know for sure.
Diez
En Wed, 17 Oct 2007 11:10:55 -0300, Diez B. Roggisch <de***@nospam.w eb.de>
escribió:
>On Oct 17, 3:33 pm, Rafa Zawadzki <blus...@jabber pl.orgwrote:
>>> As I saw in logging source - there is no lock per file during making emit() (only lock per thread).
So, my question is - is it safe to log into one file using many processess uses logging logger?
I presume things get messed up... but I don't know for sure.
Yes, output from several processes comes horribly mixed...
I've avoided it using separate log files for each process; but if that's
not possible, one could try using syslog or a SocketHandler and a separate
listening process.
--
Gabriel Genellina
On Oct 18, 4:08 am, "Gabriel Genellina" <gagsl-...@yahoo.com.a r>
wrote:
Yes, output from several processes comes horribly mixed...
I've avoided it using separate log files for each process; but if that's
not possible, one could try using syslog or a SocketHandler and a separate
listening process.
The Python logging docs even contain a working example of such a
listening process (receiver): http://www.python.org/doc/current/li...k-logging.html
Regards,
Vinay Sajip
En Tue, 23 Oct 2007 05:08:11 -0300, Vinay Sajip <vi*********@ya hoo.co.uk>
escribi�:
On Oct 18, 4:08 am, "Gabriel Genellina" <gagsl-...@yahoo.com.a r>
wrote:
>Yes, output from several processes comes horribly mixed... I've avoided it using separate log files for each process; but if that's not possible, one could try using syslog or a SocketHandler and a separate listening process.
The Python logging docs even contain a working example of such a
listening process (receiver):
http://www.python.org/doc/current/li...k-logging.html
Great!
--
Gabriel Genellina This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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