esp32 esp8266 urequests #8251

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1. dpgeorge commented on Feb 2, 2022

   

   dpgeorge

   on Feb 2, 2022

   Member

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   is it different for esp32 and esp8266?

   It is the same.

   for esp8266 only http, with https error OSError 40

   Can you provide a minimal example that has this error on esp8266?
2. dpgeorge

   added

   port-esp8266

   on Feb 2, 2022
3. 9avel commented on Feb 3, 2022

   

   9avel

   on Feb 3, 2022

   Author

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   This is the actual code I am using.
   If http, everything works fine, https immediately error.
   Maybe I'm doing something wrong?
   Thanks for the help.

   from machine import Pin
   import dht
   from urequests import post
   import json
   
   
   
   def dth11_data(url, token):
       sensor = dht.DHT11(Pin(14))
       sensor.measure()
       d = {
           "temperature": int(sensor.temperature()),
           "humidity": int(sensor.humidity())
       }
       data = json.dumps(d)
   
       response = post(url, data=data, headers={'Content-Type': 'application/json',
                                     'Authorization': token})
       response.close()
   
4. maskmly commented on Feb 4, 2022

   

   maskmly

   on Feb 4, 2022

   Last edited by maskmly

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   I have a similar problem with urequests.get(url) function on ESP32!
   If I pass a url that is not HTTPS then I can get the file. However, when I pass a url with HTTPS I get the following error:

   >>> myFile = urequests.get('https://www.google.com/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png')
   Traceback (most recent call last):
     File "<stdin>", line 1, in <module>
     File "urequests.py", line 116, in get
     File "urequests.py", line 62, in request
   OSError: [Errno 12] ENOMEM
   >>>
   
5. Fr3nky88 commented on Feb 28, 2022

   

   Fr3nky88

   on Feb 28, 2022

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   I'm following because i have the same problem with HTTPS, i fleshed the last firmware on the esp32 but still have the problem.
6. maskmly commented on Apr 8, 2022

   

   maskmly

   on Apr 8, 2022

   Last edited by maskmly

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   I have a similar problem with urequests.get(url) function on ESP32!
   If I pass a url that is not HTTPS then I can get the file. However, when I pass a url with HTTPS I get the following error:

   I found a workaround for this problem. Instead of using urequests.get(url) I used urequests.request('GET', url).
   This solved the problem with downloading from HTTPS urls.
7. jimmo commented on Jul 21, 2022

   

   jimmo

   on Jul 21, 2022

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   This issue is now being tracked in #8940.

   👍React with 👍1Reacted by Botolog
8. jimmo

   closed this as completedon Jul 21, 2022
9. tannewt

   added a commit that references this issue on Aug 2, 2023

   Merge pull request micropython#8251 from BrainBoardz/main

   ...

   24534ab