Re: Stalled H3/QUIC Connections with Packet Loss

2023-09-22 Thread Amaury Denoyelle
On Fri, Sep 22, 2023 at 03:30:58PM +0200, Luke Seelenbinder wrote: > If it's any help, here's `show quic full` for a stalled connection: > [...] Tristan has been right, as we saw here fd=-1 meaning that there is probably a permission issue for bind() on connection sockets. You should have a look

Re: Stalled H3/QUIC Connections with Packet Loss

2023-09-22 Thread Luke Seelenbinder
If it's any help, here's `show quic full` for a stalled connection: * 0x7f04a0bb01c0[00]: scid=6ff4eed3a45373ea dcid= loc. TPs: odcid=b8bf539a98f591d5 iscid=6ff4eed3a45373ea midle_timeout=3ms mudp_payload_sz=2048

Re: Stalled H3/QUIC Connections with Packet Loss

2023-09-22 Thread Luke Seelenbinder
Hi Tristan, I actually read your thread a few times last night. It was helpful, but I couldn't isolate anything I was seeing to match what you're seeing (but it's entirely likely there could be overlap!). > Out of curiosity, what version of HAProxy are you running? We're currently running

Re: Stalled H3/QUIC Connections with Packet Loss

2023-09-22 Thread Tristan
Hi Luke, > Under some conditions (especially high request rate), H3 connections simply > stall. This appears to be more prevalent in some browsers than others (Safari > on iOS is the worst offender), and appears to coincide with high packet_loss > in `show quic`. Out of curiosity, what

Stalled H3/QUIC Connections with Packet Loss

2023-09-22 Thread Luke Seelenbinder
Hi List, In the process of figuring out bandwidth limits (previous thread), we stumbled on a much more interesting problem. Under some conditions (especially high request rate), H3 connections simply stall. This appears to be more prevalent in some browsers than others (Safari on iOS is the

Re: [PATCH] MEDIUM: sample: Enhances converter "bytes" to take variable names as arguments

2023-09-22 Thread Willy Tarreau
Hi Lokesh, On Sun, Sep 17, 2023 at 09:45:31PM -0700, Lokesh Jindal wrote: > Hello Willy > > Thanks for the detailed explanations and the feedback. > PFA the two patches based on your feedback. My apologies for the delay. Thanks, I've applied them now. > > - maybe a combination of both, i.e.

Re: [PATCH 1/1] CI: cirrus-ci: display gdb bt if any

2023-09-22 Thread Willy Tarreau
On Thu, Sep 21, 2023 at 11:55:03PM +0200, ??? wrote: > ping :) yeah sorry, I noticed it just after previous release and thought I had merged it already. It's done now, thanks! Willy