104b7d8f8d
* api/resolver: update domain / service prefix usage * api/resolver/subdomain: implement subdomain resolver for domain resolution * api/handler: fix tests
42 lines
887 B
Go
42 lines
887 B
Go
// Package grpc resolves a grpc service like /greeter.Say/Hello to greeter service
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package grpc
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import (
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"errors"
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"net/http"
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"strings"
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"github.com/micro/go-micro/v2/api/resolver"
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)
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type Resolver struct {
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opts resolver.Options
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}
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func (r *Resolver) Resolve(req *http.Request) (*resolver.Endpoint, error) {
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// /foo.Bar/Service
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if req.URL.Path == "/" {
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return nil, errors.New("unknown name")
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}
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// [foo.Bar, Service]
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parts := strings.Split(req.URL.Path[1:], "/")
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// [foo, Bar]
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name := strings.Split(parts[0], ".")
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// foo
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return &resolver.Endpoint{
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Name: strings.Join(name[:len(name)-1], "."),
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Host: req.Host,
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Method: req.Method,
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Path: req.URL.Path,
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Domain: r.opts.Domain,
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}, nil
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}
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func (r *Resolver) String() string {
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return "grpc"
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}
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func NewResolver(opts ...resolver.Option) resolver.Resolver {
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return &Resolver{opts: resolver.NewOptions(opts...)}
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}
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