8000 ussl within urequests causes memory problems · Issue #8662 · micropython/micropython · GitHub
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MATTYGILO opened this issue May 13, 2022 · 1 comment
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ussl within urequests causes memory problems #8662

MATTYGILO opened this issue May 13, 2022 · 1 comment

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@MATTYGILO
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I am running a program on an esp32.

I run a https request early on in the code, then later run some resource intensive neural networks.

I get this error

Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled.

I first mentioned this problem in these questions:
https://github.com/mocleiri/tensorflow-micropython-examples/issues/84
https://github.com/espressif/esp-idf/issues/8856

I have since found the root of the problem, but do not know how to fix it

When I comment out all the lines of code including ussl within the urequests file

https://github.com/micropython/micropython-lib/blob/master/python-ecosys/urequests/urequests.py

s = ussl.wrap_socket(s, server_hostname=host)
etc.

The program doesn't crash. However, I require https requests. All help is much appreciated.
@MATTYGILO MATTYGILO changed the title ussl within urequests causes memory problems Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled. ussl within urequests causes memory problems May 13, 2022
@jimmo jimmo mentioned this issue Jul 21, 2022
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jimmo commented Jul 21, 2022

This issue is now being tracked in #8940.

@jimmo jimmo closed this as completed Jul 21, 2022
tannewt pushed a commit to tannewt/circuitpython that referenced this issue Nov 28, 2023
@jepler
Merge pull request micropython#8662 from weblate/weblate-circuitpytho…
b56e4f8 
…n-main

Translations update from Hosted Weblate
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