Re: [lwip-users] Problem with loading web-pages

[Андрей Виноградов]

 

Hi!

 

Thank you for your reply. I don't know how to reply in the lwip-users thread. So I will write directly.

 

There are a lot of options in LwIP. I’m sending a list of some of those I changed

https://docs.google.com/document/d/1iACno0VfdeLrk1iuBM6pPqmUTao6sfT0XE5BsQ-XYyM/edit?usp=sharing

Would be nice if there would be some debug logs, telling which parameter has reached its limit (max connections, out of memory and so on).

I doubled all TCP options to see if it would help, but no, it’s not.

 

When a web-page opens it indeed requires from 5 to 20 files at the same time. And it really looks like the connection queue overflows. But no errors/warnings in lwip logs, like it doesn't see them at all.

Also apply a stats log. But looks like nothing interesting there either

https://docs.google.com/document/d/1YuzRdlthCNBrTSZXJ_A9aPULtPdPTamCETzWllsck0M/edit?usp=sharing