On Monday, February 22, 2021 at 10:49:36 AM UTC+5:30, Chris Angelico wrote: > On Mon, Feb 22, 2021 at 4:11 PM gayatri funde <fundeg...@gmail.com> wrote: > > > > Hello, > > > > Greetings!! Have a good day! > > > > This is regarding logging issue i am facing in my application. My > > requirement is to create log on daily basis while my application is > > running, So to do this i am creating new log file at midnight by comparing > > the day it starts and enter to new day with the while loop continuously > > checking on date. > > > > In my application i have 2 processes, So what my observation is on the day > > of start of application both process are able to log into the file, but as > > new day starts new file getting created and only main process log are > > getting written into new file, and other process is still writing to old > > day log. > > > > So could you please help me to understand this issue and it will be great > > to know solution if you can help me with this. > > > What makes the decision to create a new file? How is that done? If > you're closing the old one and opening a new one, both processes will > have to do it; if you're renaming it away and then closing and opening > with the same name, one process has to do the rename, and then the > other has to just close/open. > > It may be easier and cleaner to make use of a separate logging > facility. Many operating systems come with them. > > ChrisA
By checking the new day start continuously, I am able to create new file before that i am clearing old day file handler. My doubt is Main process able to find the new day file handler but why not the other process. And before creating new file handler, i am clearing old file handler. So how other process is still have access to old day File handler. I am having little confusion here. Thank you for your reply! -- https://mail.python.org/mailman/listinfo/python-list
