Dear Amir I donot think SO_REUSEADDR has any thing related with sock opening or closing as far as i know. This option is mainly used to re use the port number and avoid a bind() error 'Address already in use'. Lwip already supports it by default
Mumtaz Ahmad Project Manager Network Systems Group Streaming Networks Islamabad Pakistan ----- Original Message ----- From: "Amir Bukhari" <[EMAIL PROTECTED]> To: "Mailing list for lwIP users" <[email protected]> Sent: Friday, November 03, 2006 4:36 PM Subject: [lwip-users] Supporting SO_REUSEADDR and SO_REUSEPORT > MATLAB Simulink has a external mode, which let modell running on target to commicate with Simulink. It uses SO_REUSEADDR. So that after a connection is closed it can be reused without opening a new socket. > To support this, I think lwip_close/lwip_accept should be changed to support this. > As a workaround on MATLAB side (on my target) I do not close the connection when MATLAB request that, so that a new connection can be accepted. > > Does anybody have made a change to sockets.c to add SO_REUSEADDR? > > -------------------- > Amir Bukhari > aquintos GmbH * integration experts > Lammstraße 21 * 76133 Karlsruhe * GERMANY > phone: 0721 / 516 38-0 > Mobile +49-179-7318737 > Mail: [EMAIL PROTECTED] > Web: http://www.aquintos.com > > > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
