Re: [lwip-users] Assert on netconn_write: "already writing or closing"

[Simon Goldschmidt]

"Marco Jakobs" wrote:

 just noticed that i'll get the assert above if i access my hardware from outside. The scenario:

 

A telnet command "help" will write 2 pages of text data over a TCP connection, so some packets will be needed for this. The TCP connection is non-blocking and has a sndtimeout value of 10.

Non-blocking and send-timeout are two different ways of achieving roughly the same thing. Mixing these might not be fully tested. But I don't think a send-timeout makes sense on a non-blocking socket, anyway.

Simon