neqo VS msquic

Neqo (Mozilla) and Quiche (Cloudflare) both implement QUIC and HTTP/3. I believe they are both developing an implementation of WebTransport.

neqo

Mozilla has a Rust QUIC implementation (one of three good ones in Rust) https://github.com/mozilla/neqo

I'm not sure why it's not used here.

As an code hobbyist I'm working on an opensource project where I would be happy to use QUIC. I did a little research and found Quinn and Quiche but also the Mozilla's implementation for which I couldn't find crate Neqo.

Is it possible to compile quicly cli (referenced in the blog post) with musl instead of glibc. I had to add signal.h and it then compiled successfully but I got illegal instruction segfault when executing cli.

https://github.com/h2o/quicly

There are a few Rust alternatives for QUIC. Anyone tried them and have comments.

https://github.com/cloudflare/quiche

https://github.com/quinn-rs/quinn

https://github.com/mozilla/neqo

The reason is the need to have total flexibility (control). [0]

I reckon to make it as painless as possible to integrate it into Firefox. Also probably a tiny bit of not-invented-here syndrome too :)

[0] https://github.com/mozilla/neqo/issues/81

mozilla/neqo

I referred to sockets as an API design, not to express an opinion on whether you should place your protocol implementations inside or outside the kernel. (Although that’s undeniably an interesting question that by all rights should have been settled by now, but isn’t.)

Even then, I didn’t mean you should reproduce the Berkeley socket API verbatim (ZeroMQ-style); multiple streams per connection does not sound like a particularly good fit to it (although apparently people have managed to fit SCTP into it[1]?). I only meant that with the current mainstream libraries[2,3,4], establishing a QUIC connection and transmitting bytestreams or datagrams over it seems quite a bit more involved than performing the equivalent TCP actions using sockets.

[1] https://datatracker.ietf.org/doc/html/rfc6458

[2] https://quiche.googlesource.com/quiche

[3] https://github.com/microsoft/msquic

[4] https://github.com/litespeedtech/lsquic

The documentation of MS QUIC says it is cross-platform, it should work on Linux, it has a CMake preset for Linux and you can download the prebuilt binary releases for Linux.

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