I tried to run the 10-Dev branch with the openssl fork, and it seems like I broke the implementation for OpenSSL. The branch doesn't work with any version of OpenSSL now, but the branch should work with Quiche + BoringSSL. I've been building and running ATS with those almost everyday.
The first thing that came to mind is a setting for the number of UDP threads. You need at least 1 thread for UDP. ATS will crash if it's not set. CONFIG proxy.config.udp.threads INT 1 I currently use these commits: Quiche: b841ca548a3b9fcb14c1ae16aa8b22b683a3646d BoringSSL: 7f857eace90b67f45c889b9aadadb5789ad9d33c Thanks, Masakazu On Tue, Aug 30, 2022 at 5:54 PM jean-frederic clere <jfcl...@gmail.com> wrote: > On 8/29/22 17:13, Masakazu Kitajo wrote: > > On master, h3-29 and h3-27 are supported. On the 10-Dev branch, h3 (the > > final version) and probably h3-29 as well. > > > > The 10-Dev branch should work with openssl also, if I didn't break it. > I'm > > just not sure if the combination still works. Please let me know if you > > have any issue on 10-Dev branch. > > Using quiche and boringssl I have: > +++: > [jfclere@fedora TS]$ bin/traffic_server start > Traffic Server 10.0.0 Aug 30 2022 10:01:16 dhcp-144-107.gva.redhat.com > traffic_server: using root directory '/home/jfclere/TS' > Fatal: UnixUDPConnection.cc:104: failed assertion `t` > traffic_server: received signal 6 (Aborted) > traffic_server - STACK TRACE: > bin/traffic_server(_Z19crash_logger_invokeiP9siginfo_tPv+0xc3)[0x8a3bc1] > /lib64/libc.so.6(+0x3ea70)[0x7fd854278a70] > /lib64/libc.so.6(+0x8ec4c)[0x7fd8542c8c4c] > /lib64/libc.so.6(raise+0x16)[0x7fd8542789c6] > /lib64/libc.so.6(abort+0xcf)[0x7fd8542627f4] > > /home/jfclere/TS/lib/libtscore.so.10(_Z11ink_warningPKcz+0x0)[0x7fd8549aada1] > > /home/jfclere/TS/lib/libtscore.so.10(_Z17ats_base64_encodePKhmPcmPm+0x0)[0x7fd8549a6ace] > > bin/traffic_server(_ZN13UDPConnection12bindToThreadEP12ContinuationP7EThread+0x40)[0xc85cbe] > > bin/traffic_server(_ZN15UDPNetProcessor7UDPBindEP12ContinuationPK8sockaddriii+0xd14)[0xc89faa] > > bin/traffic_server(_ZN16QUICNetProcessor11main_acceptEP12ContinuationiRKN12NetProcessor13AcceptOptionsE+0x4a1)[0xc91617] > bin/traffic_server(_Z21start_HttpProxyServerv+0x145)[0x95c3fe] > bin/traffic_server(main+0x23f5)[0x907c3a] > /lib64/libc.so.6(+0x29550)[0x7fd854263550] > /lib64/libc.so.6(__libc_start_main+0x89)[0x7fd854263609] > bin/traffic_server(_start+0x25)[0x8a3075] > Aborted (core dumped) > +++ > I am on fedora 36, any suggestions on quiche/boringssl version? > > Using openssl: https://github.com/quictls/openssl (openssl-3.0.0+quic) > +++ > jfclere@fedora TS]$ bin/traffic_server start > Traffic Server 10.0.0 Aug 30 2022 10:36:05 dhcp-144-107.gva.redhat.com > traffic_server: using root directory '/home/jfclere/TS' > traffic_server: received signal 11 (Segmentation fault) > traffic_server - STACK TRACE: > /lib64/libc.so.6(+0x3ea70)[0x7f8650546a70] > > /home/jfclere/TS/lib/libtscore.so.10(ink_atomiclist_push+0x0)[0x7f8651064d60] > > bin/traffic_server(_ZN15UDPNetProcessor7UDPBindEP12ContinuationPK8sockaddriii+0x3c3)[0x8f2513] > > bin/traffic_server(_ZN16QUICNetProcessor11main_acceptEP12ContinuationiRKN12NetProcessor13AcceptOptionsE+0x2da)[0x8f62ea] > bin/traffic_server(_Z21start_HttpProxyServerv+0xee)[0x5fdc3e] > bin/traffic_server(main+0x19c0)[0x55a080] > /lib64/libc.so.6(+0x29550)[0x7f8650531550] > /lib64/libc.so.6(__libc_start_main+0x89)[0x7f8650531609] > bin/traffic_server(_start+0x25)[0x573125] > +++ > Any other openssl version to try? > > Note that I had to remove openssl-dev to get configure enabling quic, > may be there are some mixing up there with openssl versions/locations. > > > > > Thanks, > > Masaka > > > > On Mon, Aug 29, 2022 at 6:46 PM jean-frederic clere <jfcl...@gmail.com> > > wrote: > > > >> On 8/29/22 04:26, Masakazu Kitajo wrote: > >>> Hi, > >>> > >>> I guess it's because of version mismatch. Our master branch has not > >>> supported the final versions (0x00000001 and h3). If your client only > >>> supports the final versions, it's incompatible with ATS master. > >>> > >>> Maybe you can try our 10-Dev branch. The branch has support for the > final > >>> versions. I added the support when we switched to using quiche as QUIC > >>> implementation and I haven't built ATS with openssl since then, so I'm > >> not > >>> sure if it really works with openssl now. > >> > >> OK I will retry with quiche and 10-Dev, I was trying openssl and master. > >> > >> My client is curl, what version traffic-server is supporting? h3-29? > >> > >>> > >>> Thanks, > >>> Masakazu > >>> > >>> > >>> On Sat, Aug 27, 2022 at 1:22 AM jean-frederic clere <jfcl...@gmail.com > > > >>> wrote: > >>> > >>>> Hi, > >>>> > >>>> I am a bit lost with QUIC support, basically I built > >>>> https://github.com/quictls/openssl (branch: openssl-3.0.0+quic) > >>>> > >>>> And then configure and build ATS, it builds and starts with > >>>> CONFIG proxy.config.http.server_ports STRING 4433:quic > >>>> > >>>> But QUIC doesn't seem to work, ATS open the port 4433 but curl can't > >>>> connect it (and my curl seems to be working with different test URL). > >>>> > >>>> What I am missing? Most of the ATS wikis are old and probably out > dated. > >>>> > >>>> Anything I can debug? > >>>> > >>>> -- > >>>> Cheers > >>>> > >>>> Jean-Frederic > >>>> > >>>> > >>> > >> > >> > >> -- > >> Cheers > >> > >> Jean-Frederic > >> > >> > > > > > -- > Cheers > > Jean-Frederic > >
