Re: [lwip-users] tcp_write() problem from outside callbacks functions

[Kieran Mansley]

On Thu, 2007-04-05 at 09:57 +0000, Yann Suisini wrote:
> At the first tcp_write , it's right that I'm not connected soe ERR_CON
> is ok . But even when I'm connected after, the ERR_CON is always
> returned . I really don't know what I'm doing wrong. 

When do you establish the connection? I can only see calls to tcp_write
(), not to tcp_new()/tcp_bind()/tcp_listen()/tcp_accept()/tcp_connect()
- at least some of these are required.  I suggest having a read of
lwip/doc/rawapi.txt

Kieran