centrifuge
jetstream
centrifuge | jetstream | |
---|---|---|
13 | 2 | |
987 | 428 | |
2.4% | - | |
8.4 | 8.4 | |
3 days ago | almost 3 years ago | |
Go | Dockerfile | |
MIT License | Apache License 2.0 |
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centrifuge
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Centrifugo v5 - new major release of real-time messaging server written in Go
BTW, Centrifugo is based on https://github.com/centrifugal/centrifuge Go library which may provide much more control and flexibility for Gophers than a standalone server and can be embedded to any Go app leveraging all Centrifugo client SDKs.
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Websocket memory usage
There are libraries which provide more advanced APIs for creating real-time applications, for example https://github.com/centrifugal/centrifuge
- Centrifuge - multi-transport real-time messaging library with built-in scalability
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Elixir or golang which wiil be good for large websocket connections.
Yes, but there are two excelent libs for golang websockets - https://github.com/gobwas/ws - https://github.com/centrifugal/centrifuge
- Millions of Active WebSockets with Node.js
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Best way for broadcast message un websocket
What https://github.com/centrifugal/centrifuge does:
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Gorilla/websocket or Melody?
Have you considered https://github.com/centrifugal/centrifuge? It also uses Gorilla WebSocket for WebSocket transport at the moment – but it's hidden inside and may be replaced if needed since Transport interface is pluggable. It's more heavyweight though than both Melody and Gorilla WebSocket but provides much more functionality out-of-the-box.
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What libraries are missing?
Not a Socket.IO compatible but maybe you will find it useful/interesting: https://github.com/centrifugal/centrifuge
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Centrifugo v4 released – with own WebSocket emulation layer, optimized client protocol, unified SDK behavior, experimental HTTP/3 and WebTransport support
Thanks! BTW, Centrifugo's core is based on https://github.com/centrifugal/centrifuge Go library - which theoretically can be more flexible and extensible solution for Go developers than Centrifugo server since server dictates some auth/permission/channel/api rules.
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TCP or websockets for chat server
Hello, +1 to WebSockets. If you need to choose WS library – go with https://github.com/gorilla/websocket or https://github.com/gobwas/ws. You can also look at Centrifugo server (https://centrifugal.dev/, supports WebSocket, SockJS bidi transports, also EventSource, HTTP-streaming, GRPC unidirectional transports and many builtin features) or https://github.com/centrifugal/centrifuge Go library.
jetstream
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Centrifugo v4 released – with own WebSocket emulation layer, optimized client protocol, unified SDK behavior, experimental HTTP/3 and WebTransport support
Centrifugo can use Nats as PUB/SUB broker. I also tried to use Jetstream to implement Centrifugo history/recovery semantics – unfortunately Jetstream does not fit us very well as streams must be created over a separate call to admin API, and it's not possible to iterate/paginate over Jetstream streams to be suitable to current Centrifugo message history and recovery semantics (I asked about support for this – unfortunately the issue was closed and required API not implemented - https://github.com/nats-io/jetstream/issues/266, suggested solution is far from optimal for our use case).
- ZooKeeper-free Kafka is out. First Demo
What are some alternatives?
Socket.io - Realtime application framework (Node.JS server)
Apache Kafka - Mirror of Apache Kafka
websocket - A fast, well-tested and widely used WebSocket implementation for Go.
liftbridge - Lightweight, fault-tolerant message streams.
Mercure - 🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications
redpanda - Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
beaver - 💨 A real time messaging system to build a scalable in-app notifications, multiplayer games, chat apps in web and mobile apps.
Apache Pulsar - Apache Pulsar - distributed pub-sub messaging system
kcptun - A Stable & Secure Tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64。N:M 多重化と FEC を備えた KCP に基づく安定した安全なトンネル。 N:M 다중화 및 FEC를 사용하는 KCP 기반의 안정적이고 안전한 터널입니다. Un tunnel stable et sécurisé basé sur KCP avec multiplexage N:M et FEC.
kafkacat - Generic command line non-JVM Apache Kafka producer and consumer [Moved to: https://github.com/edenhill/kcat]
apd - Arbitrary-precision decimals for Go
jepsen - A framework for distributed systems verification, with fault injection