61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
/*
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Go micro provides a pluggable library to build microservices.
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import (
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micro "github.com/micro/go-micro"
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)
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service := micro.NewService()
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h := service.Server().NewHandler(&Greeter{})
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service.Server().Handle(h)
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service.Run()
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req := service.Client().NewRequest(service, method, request)
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rsp := response{}
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err := service.Client().Call(req, rsp)
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*/
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package micro
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import (
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"github.com/micro/go-micro/client"
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"github.com/micro/go-micro/server"
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"golang.org/x/net/context"
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)
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type serviceKey struct{}
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// Service is an interface that wraps the lower level libraries
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// within go-micro. Its a convenience method for building
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// and initialising services.
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type Service interface {
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Init(...Option)
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Options() Options
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Client() client.Client
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Server() server.Server
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Run() error
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String() string
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}
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type Option func(*Options)
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var (
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HeaderPrefix = "X-Micro-"
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)
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func NewService(opts ...Option) Service {
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return newService(opts...)
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}
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func FromContext(ctx context.Context) (Service, bool) {
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s, ok := ctx.Value(serviceKey{}).(Service)
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return s, ok
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}
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func NewContext(ctx context.Context, s Service) context.Context {
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return context.WithValue(ctx, serviceKey{}, s)
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}
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