- Fri Mar 10, 2017 5:24 am
#63521
Hi,
I have a problem during ESPhttpUpdate.update() where the TCP connection stalls. I have narrowed this down to what looks like a problem with lwip handling zero window probes.
However, looking at the lwip source in the git repository, it's not clear what version of lwip is integrated with the ESP8266 Arduino package.
So my question is, what version of lwip is integrated in the current git version of the ESP8266 Arduino package?
Ideally, I'd like to try to upgrade lwip to the latest version before reporting the issue with them - but at least knowing which version I'm currently using would be very helpful.
Thanks.
I have a problem during ESPhttpUpdate.update() where the TCP connection stalls. I have narrowed this down to what looks like a problem with lwip handling zero window probes.
However, looking at the lwip source in the git repository, it's not clear what version of lwip is integrated with the ESP8266 Arduino package.
So my question is, what version of lwip is integrated in the current git version of the ESP8266 Arduino package?
Ideally, I'd like to try to upgrade lwip to the latest version before reporting the issue with them - but at least knowing which version I'm currently using would be very helpful.
Thanks.
