https request reboot ...

[Nasib Fahim]

I am trying to acces to some server, to get json responses trough https.

I get the responses perfectly the 90% of the time... but sometimes it launch this:



I (11320) wifi station: Start https_request example
I (11320) wifi station: https_request using crt bundle
E (11330) esp-tls: couldn't get hostname for :api.coingecko.com:
E (11340) esp-tls: Failed to open new connection
E (11340) wifi station: Connection failed...
I (11350) wifi station: Finish https_request example
Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandle
d.

Core 0 register dump:
PC : 0x40086529 PS : 0x00060d30 A0 : 0x800867ff A1 : 0x3f
fd4080
0x40086529: get_coin at C:\Users\Nasib\eclipse-workspace\gpio\build/../main/gpio
_example_main.c:760

A2 : 0x3ffc9fac A3 : 0x00000000 A4 : 0x00000000 A5 : 0x00
000000
A6 : 0x00000000 A7 : 0x3ffcc9c0 A8 : 0x80086529 A9 : 0x3f
fd4060
A10 : 0x00000000 A11 : 0x3f003978 A12 : 0x3f002fd4 A13 : 0x00
000000
A14 : 0x00ff0000 A15 : 0xff000000 SAR : 0x00000004 EXCCAUSE: 0x00
00001c
EXCVADDR: 0x00000018 LBEG : 0x3f002fd4 LEND : 0x00000000 LCOUNT : 0x40
026065
0x40026065: _xt_user_exc at C:/Users/Nasib/Desktop/esp-idf/components/freertos/x
tensa/xtensa_vectors.S:627


Backtrace:0x40086526:0x3ffd4080 0x400867fc:0x3ffd40b0 0x40084163:0x3ffd4110 0x40
02bcd5:0x3ffd4140
0x40086526: get_coin at C:\Users\Nasib\eclipse-workspace\gpio\build/../main/gpio
_example_main.c:760

0x400867fc: app_main at C:\Users\Nasib\eclipse-workspace\gpio\build/../main/gpio
_example_main.c:898 (discriminator 2)

0x40084163: main_task at C:/Users/Nasib/Desktop/esp-idf/components/esp32s2/cpu_s
tart.c:453 (discriminator 2)

0x4002bcd5: vPortTaskWrapper at C:/Users/Nasib/Desktop/esp-idf/components/freert
os/xtensa/port.c:143



ELF file SHA256: 87782f649b840315

Rebooting...




I dont know why the system reboots...

And sometimes if i let the system rebooting and trying again and again to acess that server through https it says this:




I (3570) wifi station: Start https_request example
I (3580) wifi station: https_request using crt bundle

Traceback (most recent call last):
File "C:/Users/Nasib/Desktop/esp-idf/tools/idf_monitor.py", line 520, in main_
loop
item = self.cmd_queue.get_nowait()
File "queue.py", line 198, in get_nowait
File "queue.py", line 167, in get
_queue.Empty

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:/Users/Nasib/Desktop/esp-idf/tools/idf_monitor.py", line 1087, in <mod
ule>
main()
File "C:/Users/Nasib/Desktop/esp-idf/tools/idf_monitor.py", line 991, in main
monitor.main_loop()
File "C:/Users/Nasib/Desktop/esp-idf/tools/idf_monitor.py", line 523, in main_
loop
item = self.event_queue.get(True, 0.03)
File "queue.py", line 179, in get
File "threading.py", line 306, in wait
KeyboardInterrupt

Aborted!





Could anyone help me please ((((



Thank you a lot in advance

[ESP_Sprite]

Looks like the hostname couldn't be resolved, which sometimes happens. Your own code really doesn't like that and crashes around the line indicated in the backtrace. You should handle a network failure properly, e.g. by retrying.

[Nasib Fahim]

Thanks a lot for your response.

I am using exatly the same coda as in the https request idf example... the rebooting is normal there ?

[Stephan]

What hardware and power supply are you using? It could be a power issue, since the power consumption is somewhat spiky, particularly with TLS.