> I am trying to get sctp_sendmsgx to work and not having a lot of success. I > have not been able to find any examples on the web of using it. I have a > client using sctp_sendmsg working fine. I need to make use of the > multihoming feature which requires sctp_sendmsgx. I changed the call to > sctp_sendmsgx, and changed the address count to 2. However, all I get is an > EINVAL response. Looking through the code there are at least 2 different > possible causes, but I can't distinguish between them. I do have two address > structures in the address field. Are there any examples of how to build a > client with sctp_sendmsgx?
I am now making some progress. If you are using the sctp_sendmsg function the sa_len or sin_len field is not used. However, sctp_sendx does use it. Leaving it at zero causes the problem. sendx now sends a connection init to the remote host. There is no server running there yet. It hangs for quite some time and doesn't try the multihome address. I seem to recall reading something about that so will investigate that tomorrow. -- Doug _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
