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Http request fails with ENOMEM #5355
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Which firmware version are you using? How many concurrent HTTP requests are you doing and/or does it always fail on the first request or only on subsequent ones?
This is quite possibly related to #5303 , in which case you might have more luck with an IDF3 build, or a newer IDF4 build.
FYi, despite the ENOMEM error, the memory used by wrap_socket doesn't come from the MicroPython heap, which is why gc.collect() does not help.
Got an ESP32 (M5Stack), and making a simple Https request fails.
Tried soft reset and reboot.
Copied source from
urequestsand ran it manually withgc.collectat everypoint.Still fell over at the same place.
Falls over when executing
s = ussl.wrap_socket(s, server_hostname=host).Bombs with
Error 12, ENOMEM