server/server_handler.go

package server

import (
	"net"
)

type ServerHandler interface {
	// Init invoked before the server is started
	// If you override ths method, must call
	//
	// func (sh *ServerHandler) Init() error {
	// 	if err := sh.ServerHandler.Init(); nil != err {
	// 		return err
	// 	}
	//  ...
	// 	return nil
	// }
	Init() error

	Listen() (net.Listener, error)
	// OnStart invoked when server is started
	// If you override ths method, must call
	//
	// func (sh *ServerHandler) OnStart() error {
	// 	sh.ServerHandler.OnStart()
	//  ...
	// 	return nil
	// }
	OnStart()

	OnConnect(conn net.Conn) (net.Conn, error)

	Handle(conn net.Conn, stopChan <-chan struct{}, doneChan chan<- struct{})

	OnError(status int, reason error)
	// OnStop invoked when server is stopped
	// If you override ths method, must call
	//
	// func (sh *ServerHandler) OnStop() {
	//  ...
	// 	sh.ServerHandler.OnStop()
	// }
	OnStop()

	GetName() string

	Validate()
}