In your previous mail you wrote: > If you want to make the connections full-duplex instead of > half-duplex, you need to negotiate connection teardown at the DNS > layer. Otherwise, the TCP connection teardown will result in loss of > already-transmitted responses.
=> I don't understand: to close a TCP connection doesn't drop responses. Perhaps you mean to abort (RST vs FIN) the TCP connection but there is usually no reason to do this and BTW I am afraid most programmers don't know how to abort a TCP connection... Regards [email protected] PS: set the SO_LINGER socket option to 0 before close(). _______________________________________________ DNSOP mailing list [email protected] https://www.ietf.org/mailman/listinfo/dnsop
