puwenhan / rpcx Goto Github PK

Official site: http://rpcx.site

Notice: You can write clients in any programming languages to call rpcx services via rpcx-gateway

install the basic features:

go get -u -v github.com/smallnest/rpcx/...

If you want to use reuseport、quic、kcp, zookeeper, etcd, consul registry, use those tags to go get 、 go build or go run. For example, if you want to use all features, you can:

go get -u -v -tags "reuseport quic kcp zookeeper etcd consul ping" github.com/smallnest/rpcx/...

tags:

• quic: support quic transport
• kcp: support kcp transport
• zookeeper: support zookeeper register
• etcd: support etcd register
• consul: support consul register
• ping: support network quality load balancing
• reuseport: support reuseport

rpcx is a RPC framework like Alibaba Dubbo and Weibo Motan.

rpcx 3.0 has been refactored for targets:

1. Simple: easy to learn, easy to develop, easy to intergate and easy to deploy
2. Performance: high perforamnce (>= grpc-go)
3. Cross-platform: support raw slice of bytes, JSON, Protobuf and MessagePack. Theoretically it can be use in java, php, python, c/c++, node.js, c# and other platforms
4. Service discovery and service governance.: support zookeeper, etcd and consul.

It contains below features

• Support raw Go functions,. No need to define proto files.
• Pluggable. Features can be extended such as service discovery, tracing.
• Support TCP, HTTP, QUIC and KCP
• Support multiple codecs such as JSON、Protobuf、MessagePack and raw bytes.
• Service discovery. Support peer2peer, configured peers, zookeeper, etcd, consul and mDNS.
• Fault tolerance：Failover、Failfast、Failtry.
• Load banlancing：support Random, RoundRobin, Consistent hashing, Weighted, network quality and Geography.
• Support Compression.
• Support passing metadata.
• Support Authorization.
• Support heartbeat and one-way request.
• Other features: metrics, log, timeout, alias, CircuitBreaker.
• Support bidirectional communication.
• Support access via HTTP so you can write clients in any programming languages
• Support API gateway.
• Support backup request, forking and broadcast.

rpcx uses a binary protocol and platform-independent, that means you can develop services in other languages such as Java, python, nodejs, and you can use other prorgramming languages to invoke services developed in Go.

There is a UI manager: rpcx-ui.

Test Environment

• CPU: Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz, 32 cores
• Memory: 32G
• Go: 1.9.0
• OS: CentOS 7 / 3.10.0-229.el7.x86_64

Use

• protobuf
• one machine for the client and the server
• 581 bytes payload
• 5000 concurrent clients

Test Result

You can find all examples at rpcx-ecosystem/rpcx-examples3.

The below is a simple example.

Server

    // define example.Arith
    ……

    s := server.NewServer()
	s.RegisterName("Arith", new(example.Arith), "")
	s.Serve("tcp", addr)

Client

    // prepare requests
    ……

    d := client.NewPeer2PeerDiscovery("tcp@"+addr, "")
	xclient := client.NewXClient("Arith", client.Failtry, client.RandomSelect, d, client.DefaultOption)
	defer xclient.Close()
	err := xclient.Call(context.Background(), "Mul", args, reply, nil)

• Cluster defense project： 4 billion of calls per day (2 server, 8 clients)
• Storm of the Three Kingdoms: game
• 车弹趣
• 撩车友
• 迈布

If you or your company is using rpcx, welcome to tell me and I will add more in this.

see contributors.

Welcome to contribute:

• submit issues or requirements
• send PRs
• write projects to use rpcx
• write tutorials or articles to introduce rpcx

Apache License, Version 2.0