I am using stm32f4 + freertos + lwip, after several plug cable had been off-grid even on would happen, I would like to first remove lwip task to rebuild the network task, but this will cause the arm after the restart freezes, doubt delete lwip task, and network resources in the freertos unreleased, this problem for a long time, ask god to help

CodePudding user response:

I am such a solution,
To create a new task, in this task poll of lwip the accept function, such as

CodePudding user response:

The

reference 1/f, writeing response:

, I am so solve
Create a new task, poll in the task of lwip the accept function, such as

Yes, I use it, so there is no problem