middleman

Documentation

Index

• type Server
  • func NewServer(nb backend.NotifyBackend) *Server
• type SessionManager
  • func NewSessionManager(nb backend.NotifyBackend, strategy loadbalancer.Strategy) *SessionManager
  • func (sm *SessionManager) RoundTrip(req *http.Request, ctx *goproxy.ProxyCtx) (resp *http.Response, err error)

Types

type Server

type Server struct {
	*goproxy.ProxyHttpServer
	// contains filtered or unexported fields
}

Server is a middleman between client and real pxy server. It run as a https server which always eavesdrop https connections, the purpose is to reuse the connection between middleman and the pxy server, avoiding TLS handshakes for every request.

And, this is safe because the middleman server is usually deployed as a sidecar with crawler program together.

func NewServer

func NewServer(nb backend.NotifyBackend) *Server

type SessionManager

type SessionManager struct {
	// contains filtered or unexported fields
}

func NewSessionManager

func NewSessionManager(nb backend.NotifyBackend, strategy loadbalancer.Strategy) *SessionManager

func (*SessionManager) RoundTrip

func (sm *SessionManager) RoundTrip(req *http.Request, ctx *goproxy.ProxyCtx) (resp *http.Response, err error)

RoundTrip implements the goproxy.RoundTripper interface.