# workers-discussions
- d
dave
02/19/2023, 2:24 AMdid not change anything in my wrangler.toml - d
dave
02/19/2023, 2:25 AM
no longer hits my Worker 🙂http://sns.email.ai.moda:2082/ - d
dave
02/19/2023, 2:37 AMis that brave or something? - c
cmg
02/19/2023, 2:42 AMyep - w
Wichard
02/19/2023, 8:56 AMhow can I print the current time in microseconds when doing a console.log inside a worker? - h
HardAtWork
02/19/2023, 8:59 AMYou can do Date.now(), but that will be the time of last I/O, and only at millisecond accuracy - h
HardAtWork
02/19/2023, 9:00 AMYou might be able to see it in LogPush/Tail events, though I’m not 100% sure whether that is also millisecond accuracy - w
Wichard
02/19/2023, 9:02 AMwas looking at using performance.now() but doesnt seem available - h
HardAtWork
02/19/2023, 9:02 AMYeah, they specifically disable the most accurate timekeeping systems to help negate Spectre attacks - k
kian
02/19/2023, 9:19 AMthere’s a feature request to support performance.now but all it’d do is call date.now anyhow - k
kian
02/19/2023, 9:19 AMjust for library compat - m
Muhymin
02/19/2023, 1:47 PMA few hours ago, one of my Cloudflare Workers suddenly started throwing an error,
. When I added a bunch of `console.log`s here and there, the issue got fixed. And when I removed them, the error started happening again.The script will never generate a response. - m
Muhymin
02/19/2023, 1:48 PMI didn't track down exactly where the error was coming from. But after a few hours, now I see that, the error has gone automatically - k
kian
02/19/2023, 1:50 PMOne of the main causes is depending on promises from other requests so it could be a global scope thing that’s only happening with concurrent requests? - c
Crazy Rabbit
02/19/2023, 5:21 PM - c
Crazy Rabbit
02/19/2023, 5:21 PMAre Subrequests always counted as cached? - h
HardAtWork
02/19/2023, 5:23 PMThey shouldn't be? - c
Crazy Rabbit
02/19/2023, 5:23 PMSo subrequests are fetches inside worker? - h
HardAtWork
02/19/2023, 5:24 PMYes - c
Crazy Rabbit
02/19/2023, 5:24 PMfor example when I'm fetching dns records - c
Crazy Rabbit
02/19/2023, 5:24 PMbut why and how are all of them cached? - h
HardAtWork
02/19/2023, 5:26 PMI believe
is automatically cached according to your zone rules, unless you ask it not to.fetch - c
Crazy Rabbit
02/19/2023, 5:27 PMbut wouldn't at least first request be uncached? - c
Crazy Rabbit
02/19/2023, 5:27 PMas it doesn't know the result - h
HardAtWork
02/19/2023, 5:27 PM🤷 - d
dave
02/19/2023, 5:53 PMIs there a way to use wrangler.toml to configure email workers? - k
kian
02/19/2023, 5:54 PMNada - d
dave
02/19/2023, 5:55 PMso does one worker just get all of the emails? - k
kian
02/19/2023, 5:55 PMNope - you setup the consuming Worker in the Email Routing setting - k
kian
02/19/2023, 5:56 PM