On Tue, Jun 27, 2017 at 3:56 PM, Sun Paul <paulrbk@xxxxxxxxx> wrote: > Hi All > > > what is the max value of TX_QUEUE and RX_QUEUE in /proc/net/sctp/assoc? TX_QUEUE is assoc->sndbuf_used RX_QUEUE is assoc->rmem_alloc when sendmsg and ep->sndbuf_policy is set, it does the check: (asoc->sndbuf_used < sk->sk_sndbuf) when recvmsg and ep->rcvbuf_policy is set, it does the check: (asoc->rmem_alloc < sk->sk_rcvbuf) so what you're asking is how to know the value of sk->sk_sndbuf/sk_rcvbuf. by /proc/net/sctp/assoc, it's the last two column: sndbuf rcvbuf by "sctp_diag interface", it's mem[SK_MEMINFO_SNDBUF/SK_MEMINFO_RCVBUF] by getsockopt, it's SO_SNDBUF/SO_RCVBUF > > How we can determine the value? > > - RBK > -- > To unsubscribe from this list: send the line "unsubscribe linux-sctp" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
