Sorry for you, but Simon, who have study the select code, is now in holidays, and I'm not sure that lot of developers know the current implementation. But some questions: 1/ which lwIP release do you use? 2/ want kind of client/server or application do you try to do? Because, in your previous email, you wrote "The fact is that I am trying to make a standard code work. In it there is a tcpserver which does create a socket, bind it, listen and when accept is done send. On the other hand I´ve got a tcpclient which does create a socket, connect to the server and receive." and if I understand, you have try select as a workaround, right? Because I think that perhaps the solution is to fix the inital problem, no? ==================================== Frédéric BERNON HYMATOM SA Chef de projet informatique Microsoft Certified Professional Tél. : +33 (0)4-67-87-61-10 Fax. : +33 (0)4-67-70-85-44 Email : [EMAIL PROTECTED] Web Site : http://www.hymatom.fr <http://www.hymatom.fr/> ==================================== P Avant d'imprimer, penser à l'environnement
-----Message d'origine-----
De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de [EMAIL
PROTECTED]
Envoyé : jeudi 24 mai 2007 16:39
À : lwip-users@nongnu.org
Objet : [lwip-users] Problem with sockets layer
Hello to everybody,
I am working with the sockets layer on a lwip stack with a port to
Nucleus RTOS. A few days ago I asked a question dealing with the select
function and semaphores. Further investigations have led me to discover that
the select function gives up waiting for the timeval structure when I use
connect previously. This sounds pretty strange, but now I am sure about that.
In the same piece of code I have written a menu with 2 options. In the first
one I use select after listen, and it waits the introduced value (5 seconds),
all ok. But when I choose the second option, another socket is used with
connect, and in the next select call I can see through debugging that no
waiting takes place (the same value is used, 5 seconds). Has somebody
experienced any similar problem??? Am I making any obvious mistake???
Thanks a lot for your useful help.
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