Centrifugo VS ngrok

Hello, I am author of https://github.com/centrifugal/centrifugo. Our users can choose from WebSocket, EventSource, WebTransport (experimental stabilize in the future). WebRTC is out of scope as the main purpose is central server based real-time json/binary messaging, and WebRTC makes things much more complex since it shines for peer-to-peer and rich media communications.

What I'd like to add is that Centrifugo also supports HTTP-streaming – not mentioned by the OP – but this is a transport which has advantages over Eventsource - like possibility to send POST body on initial request from web browser (with SSE you can not), it supports binary, and with Readable Streams browser API it's widely supported by modern browsers.

Another thing I'd like to mention about Centrifugo - it supports bidirectional WebSocket fallbacks with EventSource and HTTP-streaming, and does this without sticky sessions requirement. I guess nobody else have this at this point. See https://centrifugal.dev/blog/2022/07/19/centrifugo-v4-releas.... Which solves one more practical concern. Sticky sessions is an optimization in Centrifugo case, not a requirement.

If you are interested in topic, we also have a post about WebSocket scalability - https://centrifugal.dev/blog/2020/11/12/scaling-websocket - it covers some design decisions made in Centrifugo.

Check out https://github.com/centrifugal/centrifugo - it was initially designed to be a standalone language-agnostic real-time messaging server. So it may be used with Django without radical change in the existing application and using ASGI. It can also provide a much better performance if you care about it.

https://github.com/centrifugal/centrifugo

It's a complete solution, including server, admin panel and client library.

We're an European company and use OVH, Hetzner and others.

Hello! Theoretically you can take a look at https://github.com/centrifugal/centrifugo - which is a standalone self-hosted real-time messaging server. It does not have native support for Laravel and not compatible with Pusher protocol, though integrating with any backend system, including Laravel: see the blog post https://centrifugal.dev/blog/2021/12/14/laravel-multi-room-chat-tutorial, also has some helper packages:

Hello, it's also possible to design an app in a way that its core will be built with Python, but WebSocket part delegated to something external and efficient like https://github.com/centrifugal/centrifugo – the benefit of the approach is that application business logic is completely decoupled from the real-time transport layer. This may lead to a scalable design with graceful degradation. I think this is especially useful when you already have backend built with Django and need to handle millions of concurrent connections.

Centrifugo https://centrifugal.dev/ https://github.com/centrifugal/centrifugo

ngrok 1.0 - Original version of ngrok. No longer developed in favor of the commercial 2.0 version.

Thanks for the history. I maintain this list[0], and wasn't aware of OG localtunnel, likely because there's a somewhat newer and now more popular project with the same name[1]. You appear to be correct on timing. Here's the earliest commits on GitHub for each of the projects:

OG localtunnel (2010): https://github.com/progrium/localtunnel/tree/fb82920d9d3e538...

Other localtunnel (2012): https://github.com/localtunnel/localtunnel/tree/93d62b9dbb9f...

ngrok (2012): https://github.com/inconshreveable/ngrok/tree/8f4795ecac7f92...

I'll see that OG localtunnel gets added to the list for posterity.

[0]: https://github.com/anderspitman/awesome-tunneling

[1]: https://github.com/localtunnel/localtunnel

ngrok

if you're worried about the line "ngrok captures and analyzes all traffic over the tunnel for later inspection and replay" in https://github.com/inconshreveable/ngrok, I'd say that's a valid concern but not for ssh if you make sure the client knows what the host key is and does not accept a different one

Looks like it's open source so it could be just a fork away https://github.com/inconshreveable/ngrok

To get a fix domain, we can deploy HTTP tunnel in our own server. ngrok also provides an open source version for server side deployment. But it is old 1.x version and not recommended to deploy at production with some serious reliability issues.

I ended up inspired by ngork structure here: https://github.com/inconshreveable/ngrok it doesn't really work well with go modules, since i will end up running project like this:

Maybe https://github.com/inconshreveable/ngrok/issues/408

In Go, inconshreveable/ngrok and coyove/goflyway is well known, especially ngrok is popular among developers as a SaaS service.