标签:cep rup func red 中间件 port help apach ext
gRPC Go Middleware: interceptors, helpers, utilities.
gRPC Go recently acquired support for Interceptors, i.e. middleware that is executed either on the gRPC Server before the request is passed onto the user‘s application logic, or on the gRPC client either around the user call. It is a perfect way to implement common patterns: auth, logging, message, validation, retries or monitoring.
These are generic building blocks that make it easy to build multiple microservices easily. The purpose of this repository is to act as a go-to point for such reusable functionality. It contains some of them itself, but also will link to useful external repos.
grpc_middleware
itself provides support for chaining interceptors, here‘s an example:
import "github.com/grpc-ecosystem/go-grpc-middleware"
myServer := grpc.NewServer(
grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(
grpc_ctxtags.StreamServerInterceptor(),
grpc_opentracing.StreamServerInterceptor(),
grpc_prometheus.StreamServerInterceptor,
grpc_zap.StreamServerInterceptor(zapLogger),
grpc_auth.StreamServerInterceptor(myAuthFunction),
grpc_recovery.StreamServerInterceptor(),
)),
grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(
grpc_ctxtags.UnaryServerInterceptor(),
grpc_opentracing.UnaryServerInterceptor(),
grpc_prometheus.UnaryServerInterceptor,
grpc_zap.UnaryServerInterceptor(zapLogger),
grpc_auth.UnaryServerInterceptor(myAuthFunction),
grpc_recovery.UnaryServerInterceptor(),
)),
)
Please send a PR to add new interceptors or middleware to this list
grpc_auth
- a customizable (via AuthFunc
) piece of auth middlewaregrpc_ctxtags
- a library that adds a Tag
map to context, with data populated from request bodygrpc_zap
- integration of zap logging library into gRPC handlers.grpc_logrus
- integration of logrus logging library into gRPC handlers.grpc_kit
- integration of go-kit logging library into gRPC handlers.grpc_prometheus
? - Prometheus client-side and server-side monitoring middlewareotgrpc
? - OpenTracing client-side and server-side interceptorsgrpc_opentracing
- OpenTracing client-side and server-side interceptors with support for streaming and handler-returned tagsgrpc_retry
- a generic gRPC response code retry mechanism, client-side middlewaregrpc_validator
- codegen inbound message validation from .proto
optionsgrpc_recovery
- turn panics into gRPC errorsratelimit
- grpc rate limiting by your own limiterThis code has been running in production since May 2016 as the basis of the gRPC micro services stack at Improbable.
Additional tooling will be added, and contributions are welcome.
go-grpc-middleware
is released under the Apache 2.0 license. See the LICENSE file for details.
Golang gRPC中间件:拦截器链接,验证,日志记录,重试等
标签:cep rup func red 中间件 port help apach ext
原文地址:https://www.cnblogs.com/ExMan/p/12269799.html