Re: low load client payload intermittently dropped with a "cD" error (v1.7.3)

2017-06-05 Thread Lincoln Stern
s [R], seq 1520443120, win 0, length 0 -- lfs On Thu, Apr 13, 2017 at 1:58 AM, Willy Tarreau <w...@1wt.eu> wrote: > Hi Lincoln, > > On Wed, Apr 12, 2017 at 08:24:41PM -0400, Lincoln Stern wrote: > (...) > > *haproxy finishes connecting to the server (SYNACK/ACK) (go

Re: low load client payload intermittently dropped with a "cD" error (v1.7.3)

2017-04-12 Thread Lincoln Stern
0.10.10.34289: Flags [F.], seq 1, ack 1, win 114, options [nop,nop,TS val 662466683 ecr 82055545], length 0 On Mon, Apr 10, 2017 at 7:58 PM, Bryan Talbot <bryan.tal...@playnext.com> wrote: > > On Apr 8, 2017, at Apr 8, 2:24 PM, Lincoln Stern <sternlinc...@gmail.com> > wro

low load client payload intermittently dropped with a "cD" error (v1.7.3)

2017-04-08 Thread Lincoln Stern
I'm not sure how to interpret this, but it appears that haproxy is dropping client payload intermittently (1/100). I have included tcpdumps and logs to show what is happening. Am I doing something wrong? I have no idea what could be causing this or how to go about debugging it. I cannot

Re: Interest in patch for web interface to enable/disable servers

2010-09-09 Thread Lincoln Stoll
Hi All, Is this something that is potentially going to make it in to mainline haproxy? Also Cyril, is there an updated patch around anywhere? I think this provides some interesting functionality. Cheers, Linc. On 28/07/2010, at 12:44 AM, Cyril Bonté wrote: Hi all, Le mardi

Hot reconfig briefly stops listening?

2010-04-11 Thread Lincoln Stoll
Hi, I'm testing haproxy 1.3.18 on ubuntu 9.10, and I'm having an issue with hot reconfiguration - it seems to refuse new connections for a very short period of time (around 50ms it seems). The command I'm using is /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid -sf $(cat

Re: weird tcp syn/ack problem

2009-12-08 Thread Lincoln
Hi Willy, thanks for all your help with this issue. I upgraded to ubuntu with a recent kernel and poof, the problem disappeared. Thanks, Lincoln On Thu, Dec 3, 2009 at 12:59 AM, Willy Tarreau w...@1wt.eu wrote: On Thu, Dec 03, 2009 at 12:29:55AM -0500, Lincoln wrote: Hi Willy, I agree it's

Re: weird tcp syn/ack problem

2009-12-02 Thread Lincoln
is using sequence number randomization? Are there other things I can look for? Thanks again, Lincoln On Wed, Dec 2, 2009 at 5:42 PM, Willy Tarreau w...@1wt.eu wrote: Hi, On Wed, Dec 02, 2009 at 04:47:01PM -0500, Lincoln wrote: Hi, I'm running HAProxy as my load balancer and sometimes

Re: weird tcp syn/ack problem

2009-12-02 Thread Lincoln
. At this point I'm thinking about scrapping my EC2 instances and trying 2 new ones - you never know. Just in case you have any other insights here's the output from the 3 commands you mentioned. Thanks again for all your help! Lincoln r...@lb1:~$ uname -a Linux domU-12-31-39-0A-92-72 2.6.21.7-2.fc8xen

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2009-12-01 Thread Lincoln
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