Re: High p99 latency with HAProxy 1.9 in http mode compared to 1.8

2019-01-31 Thread Willy Tarreau
Hi Ashwin, On Thu, Jan 31, 2019 at 10:32:33AM -0800, Ashwin Neerabail wrote: > Hi, > > We are in process of upgrading to HAProxy 1.9 and we are seeing consistent > high latency with HAProxy 1.9.2 as compared to 1.8.17 when using HTTP Mode > ( both with and without TLS). However no latency issues

Re: HTTP connection is reset after each request

2019-01-31 Thread Willy Tarreau
On Wed, Jan 30, 2019 at 01:11:41PM +0100, Aleksandar Lazic wrote: > Looks like You are also right for h2 case. > I haven't seen h2 in Marco's configuration therefor I haven't assumed he use > h2. It's hidden at the end of the "bind" line :-) Willy

Re: HTTP connection is reset after each request

2019-01-31 Thread Willy Tarreau
On Wed, Jan 30, 2019 at 11:58:53AM +, Luke Seelenbinder wrote: > Hi Aleks, > > You're correct for http/1.1, but unfortunately, nothing I found after a > pretty long search indicated 1.8.x supports an h2 frontend with reusable > backend connections (h1.1 or h2). I confirm, that was the main

Re: H2 Server Connection Resets (1.9.2 & 1.9.3)

2019-01-31 Thread Willy Tarreau
Hi again, On Wed, Jan 30, 2019 at 07:43:06PM +0100, Willy Tarreau wrote: > It was indeed caused by late frames triggering GOAWAY, while we were > missing some info to determine if the frame was violating the protocol > or just a late response. I found another cause of GOAWAY that appeared in

High p99 latency with HAProxy 1.9 in http mode compared to 1.8

2019-01-31 Thread Ashwin Neerabail
Hi, We are in process of upgrading to HAProxy 1.9 and we are seeing consistent high latency with HAProxy 1.9.2 as compared to 1.8.17 when using HTTP Mode ( both with and without TLS). However no latency issues with TCP Mode. Test Setup: 2 Kube pods one running Haproxy 1.8.17 and another running

Re: RTMP and Seamless Reload

2019-01-31 Thread Aleksandar Lazic
Hi Erlangga. Am 31.01.2019 um 06:12 schrieb Erlangga Pradipta Suryanto: > Hi Aleksandar, > > Thank you for your reply. > As much as possible, we would like the stream to be not interrupted. > Though at some time, the stream will be closed and restarted. > We're still at POC stage right now, so

Re: Early connection close, incomplete transfers

2019-01-31 Thread Aleksandar Lazic
Hi. Am 31.01.2019 um 10:29 schrieb Veiko Kukk: > HAproxy 1.9.3, but happens also with 1.7.10, 1.7.11. > > Connections are getting closed during data transfer phase at random sizes on > backend. Sometimes just as little as 420 bytes get transferred, but usually > more is transferred before

Early connection close, incomplete transfers

2019-01-31 Thread Veiko Kukk
HAproxy 1.9.3, but happens also with 1.7.10, 1.7.11. Connections are getting closed during data transfer phase at random sizes on backend. Sometimes just as little as 420 bytes get transferred, but usually more is transferred before sudden end of connection. HAproxy logs have connection