New TLS proposal for SNI => ESNI

2018-09-24 Thread Aleksandar Lazic
Hi. Have anyone seen this? https://www.eff.org/deeplinks/2018/09/esni-privacy-protecting-upgrade-https It looks very interesting for higher privacy. Regards Aleks

Re: h2 + text/event-stream: closed on both sides by FIN/ACK?

2018-09-24 Thread Willy Tarreau
On Mon, Sep 24, 2018 at 11:52:51PM +0200, Lukas Tribus wrote: > Just to be clear though; Content-Length or chunked transfer-encoding > are required if you want to use keep-alive on the backend, even with > HTTP/1.1 (or with other products). It's just that it won't work in H2 > either way currently,

Re: Throughput slow with kernel 4.9.0

2018-09-24 Thread Brendon Colby
Just some additional notes for anyone who might stumble upon this same issue in the future. I did a bunch more testing with this and confirmed that it was indeed net.ipv4.tcp_mem that needed to be tweaked. I set the r/wmem settings back to the defaults and ultimately set tcp_mem to "512000 512000

lua haproxy-auth-request - round 2

2018-09-24 Thread Computerisms Corporation
Hi Tim and other Gurus, I am using the auth-request lua script from here (thanks Tim, you rock for publishing this): https://github.com/TimWolla/haproxy-auth-request Haproxy is sitting in front of two nodejs apps; etherpad and ethercalc. it is also sitting in front of apache which is serving

Re: h2 + text/event-stream: closed on both sides by FIN/ACK?

2018-09-24 Thread Lukas Tribus
On Mon, 24 Sep 2018 at 16:36, Willy Tarreau wrote: > > On Mon, Sep 24, 2018 at 02:30:35PM +, Pierre Cheynier wrote: > > OK, I conclude this SSE pattern is not working out-of-the-box when using h2 > > as of > > now. Is it still true even if setting the user set the proper connection > > heade

Expecting your response

2018-09-24 Thread Sean Kim
Hello dear, Did you receive my email message to you? Please, get back to me ASAP as the matter is becoming late. Expecting your urgent response. Regards, Sean --- This email has been checked for viruses by AVG. https://www.avg.com

Re: h2 + text/event-stream: closed on both sides by FIN/ACK?

2018-09-24 Thread Willy Tarreau
On Mon, Sep 24, 2018 at 02:30:35PM +, Pierre Cheynier wrote: > OK, I conclude this SSE pattern is not working out-of-the-box when using h2 > as of > now. Is it still true even if setting the user set the proper connection > headers on > server side? Yes, it's irrelevant to the headers, it's

RE: h2 + text/event-stream: closed on both sides by FIN/ACK?

2018-09-24 Thread Pierre Cheynier
> Hi Pierre, Hi Willy, > The close on the server side is expected, that's a limitation of the current > design that we're addressing for 1.9 and which is much harder than initially >expected. The reason is that streams are independent in H2 while in H1 the > same stream remains idle and recycled

Re: h2 + text/event-stream: closed on both sides by FIN/ACK?

2018-09-24 Thread Willy Tarreau
Hi Pierre, On Mon, Sep 24, 2018 at 02:10:21PM +, Pierre Cheynier wrote: > > You'll notice that in the HTTP/2 case, the stream is closed as you mentioned > > (DATA len=0 + ES=1) then HAProxy immediately send FIN-ACK to the server. > > Same for the client just after it forwarded the headers. It

RE: h2 + text/event-stream: closed on both sides by FIN/ACK?

2018-09-24 Thread Pierre Cheynier
> You'll notice that in the HTTP/2 case, the stream is closed as you mentioned > (DATA len=0 + ES=1) then HAProxy immediately send FIN-ACK to the server. > Same for the client just after it forwarded the headers. It never wait for > any > SSE frame. EDIT: in fact, analyzing my capture, I see tha

Re: Problem with option tune.ssl.force-private-cache

2018-09-24 Thread Lukas Tribus
Hello, On Mon, 24 Sep 2018 at 14:42, Maciej Małeta wrote: > > Hi, > > i have problem with my haproxy 1.8.14 > when i want start it, i get error: tune.ssl.force-private-cache' cannot > handle unexpected argument 'false' > in version 1.5 it's work fine > what is wrong in 'false' option? > I would

Re: TLS 1.3 options available with OpenSSL 1.1.1

2018-09-24 Thread Emeric Brun
Hi Dirkjan, On 09/24/2018 11:55 AM, Dirkjan Bussink wrote: > Hi all, > > Given all the critical security issue and that you all were busy with that, I > suspect this didn’t get much additional eyes. Now that that fix is out the > door, I’m wondering if there’s any feedback or further input for

Re: FW: LUA and doing things

2018-09-24 Thread Arnall
Hello, Le 24/09/2018 à 12:29, Franks Andy (IT Technical Architecture Manager) a écrit : Sorry to be a nag, but anyone any ideas with this. Or is it just indicated to regularly parse log files (seems a bit of a hacky solution). Thanks! *From:*Franks Andy (IT Technical Architecture Manager)

Problem with option tune.ssl.force-private-cache

2018-09-24 Thread Maciej Małeta
Hi, i have problem with my haproxy 1.8.14 when i want start it, i get error: tune.ssl.force-private-cache' cannot handle unexpected argument 'false' in version 1.5 it's work fine what is wrong in 'false' option? I would be very grateful for your help. Mapet

FW: LUA and doing things

2018-09-24 Thread Franks Andy (IT Technical Architecture Manager)
Sorry to be a nag, but anyone any ideas with this. Or is it just indicated to regularly parse log files (seems a bit of a hacky solution). Thanks! From: Franks Andy (IT Technical Architecture Manager) [mailto:andy.fra...@sath.nhs.uk] Sent: 21 September 2018 13:20 To: haproxy@formilux.org Subjec

Re: TLS 1.3 options available with OpenSSL 1.1.1

2018-09-24 Thread Dirkjan Bussink
Hi all, Given all the critical security issue and that you all were busy with that, I suspect this didn’t get much additional eyes. Now that that fix is out the door, I’m wondering if there’s any feedback or further input for the OpenSSL 1.1.1 patches I wrote? Cheers, Dirkjan > On 14 Sep 20