Martin Kulas wrote: > On Tue, Apr 10, 2007 at 06:39:01AM -0400, Randall Stewart wrote: >> Thanks for checking out SCTP for netcat... let me >> see if I can re-create this bug with current and figure >> out what is broken... This sounds like a bug with the >> TCP model.. > > I rewrote netcat's readwrite() to use select() instead of the poll() > systemcall but read() on the network file descriptor still does not > return EOF. So netcat is not notified that the SCTP association has > been closed. > >> So to recreate this.. I set things up run it >> and ctl-c the client? > > Yeah. > > Starting SCTP server: > $ nc -c -l 127.0.0.1 55555 > > Starting SCTP client: > $ nc -c 127.0.0.1 55555 > > Now send a SIGINT (ctl-c) to client or server. Sending SIGINT using > TCP sockets will terminate the connection immediately and notifing > the other side. > > Cheers, > Martin > Martin: Thanks for the info.. I will take the patch and give this a try with all the current code (I have some patches that need to be committed.. but none relate to this problem).. I know earlier (about 4 months ago) we had this problem and I thought we had fixed it.. I will dig around and see what is wrong ... will let you know in a bit. R -- Randall Stewart NSSTG - Cisco Systems Inc. 803-345-0369 <or> 803-317-4952 (cell)Received on Wed Apr 11 2007 - 08:38:08 UTC
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