On 29 August 2014 18:01, Damien Miller wrote:
> What's the benefit of this?
This creates a UDP PCB per connection. Otherwise we always rely on
matching the wildcard PCB.
> I've never seen an application do this;
I doubt that. However, things like NTP or DNS servers usually expect
requests fro
Daniel, don't reply anything to Damien just yet. Can you please run
a simple test on Monday. Try "tcpbench -u -n 2 " (as in multi-
connection test) without your patch and then with the patch and see
if behavior is changed.
Thanks
On 29 August 2014 18:01, Damien Miller wrote:
> On Fri, 29 Aug
On Fri, 29 Aug 2014, Daniel Jakots wrote:
> Hi,
>
> When running tcpbench -su, a lot of them are counted as "missed PCB
> cache".
...
> + n = recvfrom(fd, ptb->dummybuf, ptb->dummybuf_len, 0,
> + (struct sockaddr *)&ss, &slen);
> + if (n > 0 && connect(fd,
Hi,
When running tcpbench -su, a lot of them are counted as "missed PCB
cache".
I reboot the computer then netstat -sp udp gives
udp:
10 datagrams received
0 with incomplete header
0 with bad data length field
0 with bad checksum
0 with no checksum
