ESP32 FTP server timeout problem

[jimh]

Hello Renzo,

I’m having trouble with SimpleFTPServer on an ESP32 DevKit V1 (Wrover module based)
Using the esp8266_esp32_SPIFFS.ino Example in the SimpleFTPServer library directories in Ardino 1.8.19. Libraries have been updated recently.

When I FTP to the IP address, the Arduino Serial Monitor says:
Connected to LOCUST_2
IP address: 192.168.1.117
SPIFFS opened!
FTP: Connected! (( about ten second delay ))
FTP: Disconnected!

The FTP clients say:
220—Welcome to Simply etc etc
530 Timeout
221 Goodbye

I’ve tried FileZilla, WSFTP and windows and linux command line ftp clients, same results.

I have applied the #define DEFAULT_STORAGE_TYPE_ESP32 STORAGE_SPIFFS in FtpServerKey.h

Any suggestions? And thanks for your wealth of technical magic!!

Thanks, Jim

[Renzo Mischianti]

Hi jimh,
It’s strange, I do some test now, but seems It’s all ok.

A user tell me that there is some problem with latency, and in the future, I do a big change to solve that, but FileZilla must work well now.

Can you try to set

    
WiFi.setSleep(false);

as described here.

Keep in touch Renzo

[jimh]

Hello,

I added the WiFi.setSleep(false); as the last statement in the void setup(void){ and it still does a timeout and disconnect in about 10 seconds.

Does SimpleFTPServer have a verbose mode that may offer more information?

Thanks, Jim

[Renzo Mischianti]

Yes Jimh,
you must uncomment this line

// #define FTP_SERVER_DEBUG

Bye Renzo

[Renzo Mischianti]

Hi Jimh,
any news?

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