micro/util/mux/mux.go
Asim Aslam 0f6d09af33 go fmt
2019-08-15 08:47:32 +01:00

48 lines
909 B
Go

// Package mux provides proxy muxing
package mux
import (
"context"
"sync"
"github.com/micro/go-micro/debug/handler"
"github.com/micro/go-micro/proxy"
"github.com/micro/go-micro/server"
)
// Server is a proxy muxer that incudes the use of the DefaultHandler
type Server struct {
// name of service
Name string
// Proxy handler
Proxy proxy.Proxy
}
var (
once sync.Once
)
func (s *Server) ServeRequest(ctx context.Context, req server.Request, rsp server.Response) error {
if req.Service() == s.Name {
return server.DefaultRouter.ServeRequest(ctx, req, rsp)
}
return s.Proxy.ServeRequest(ctx, req, rsp)
}
func New(name string, p proxy.Proxy) *Server {
// only register this once
once.Do(func() {
server.DefaultRouter.Handle(
server.DefaultRouter.NewHandler(
handler.DefaultHandler,
server.InternalHandler(true),
),
)
})
return &Server{
Name: name,
Proxy: p,
}
}