57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
// Package mux provides proxy muxing
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package mux
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import (
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"context"
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"sync"
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"github.com/micro/go-micro/v2/client"
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"github.com/micro/go-micro/v2/debug/service/handler"
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"github.com/micro/go-micro/v2/proxy"
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"github.com/micro/go-micro/v2/server"
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)
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// Server is a proxy muxer that incudes the use of the DefaultHandler
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type Server struct {
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// name of service
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Name string
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// Proxy handler
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Proxy proxy.Proxy
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}
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var (
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once sync.Once
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)
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func (s *Server) ProcessMessage(ctx context.Context, msg server.Message) error {
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if msg.Topic() == s.Name {
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return server.DefaultRouter.ProcessMessage(ctx, msg)
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}
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return s.Proxy.ProcessMessage(ctx, msg)
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}
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func (s *Server) ServeRequest(ctx context.Context, req server.Request, rsp server.Response) error {
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if req.Service() == s.Name {
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return server.DefaultRouter.ServeRequest(ctx, req, rsp)
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}
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return s.Proxy.ServeRequest(ctx, req, rsp)
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}
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func New(name string, p proxy.Proxy) *Server {
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// only register this once
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once.Do(func() {
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server.DefaultRouter.Handle(
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// inject the debug handler
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server.DefaultRouter.NewHandler(
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handler.NewHandler(client.DefaultClient),
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server.InternalHandler(true),
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),
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)
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})
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return &Server{
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Name: name,
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Proxy: p,
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}
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}
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