Description of
ServiceNodeModuleRPCPub-sub
- RPC Client/Server - Used for request / response from
servicetoservice - Pub-sub - Used to publish & subscribe messages from
moduletomodule - Discover - Automatic service discovery, and broadcast the node's entry, exit, update and other messages
- Balancer - Client side load balancing which built on service discovery. Provide smooth weighted round-robin balancing by default
- Elector - Select a unique master node for the same name service
- Tracer - Distributed tracing system, used to monitor the internal state of the program running in microservices
- Linkcache - Link cache used to maintain connection information in distributed systems
| Discovery | Balancing | Elector | RPC | Pub-sub | Tracer | LinkCache |
|---|---|---|---|---|---|---|
| discoverconsul | balancerrandom | electorconsul | grpc-client | mailbox | jaegertracer | linkerredis |
| balancerswrr | electork8s | grpc-server |
s := braid.NewService("gate") // create a new node in the service gate
// register module in node
s.Register(
braid.Module(braid.LoggerZap),
braid.Module(braid.PubsubNsq,
pubsubnsq.WithLookupAddr([]string{mock.NSQLookupdAddr}),
pubsubnsq.WithNsqdAddr([]string{mock.NsqdAddr}, []string{mock.NsqdHttpAddr}),
),
braid.Module(
braid.DiscoverConsul, // discover module
discoverconsul.WithConsulAddr(consulAddr)
),
)
s.Init()
s.Run()
defer s.Close()- ScopeProc
$ go test -benchmem -run=^$ -bench ^BenchmarkTestProc -cpu 2,4,8
cpu: 2.2 GHz 4 Cores Intel Core i7
goos: darwin
goarch: amd64
pkg: github.com/pojol/braid-go/modules/mailboxnsq
BenchmarkTestProc-2 4340389 302 ns/op 109 B/op 3 allocs/op
BenchmarkTestProc-4 8527536 151 ns/op 122 B/op 3 allocs/op
BenchmarkTestProc-8 7564869 161 ns/op 118 B/op 3 allocs/op
PASS- ScopeCluster
$ go test -benchmem -run=^$ -bench ^BenchmarkClusterBroadcast -cpu 2,4,8
tencent cloud 4 Cores
goos: linux
goarch: amd64
BenchmarkClusterBroadcast-2 70556 17234 ns/op 540 B/op 16 allocs/op
BenchmarkClusterBroadcast-4 71202 18975 ns/op 676 B/op 20 allocs/op
BenchmarkClusterBroadcast-8 62098 19037 ns/op 662 B/op 20 allocs/op
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