internal/server/tcp.go


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

package server

import (
	"net"

	"website/internal/listenfd"
	"website/internal/log"

	"github.com/pkg/errors"
)

func (s *Server) serveTCP() error {
	l, err := listenfd.GetListener(0)
	if err != nil {
		log.Warn("could not create listener from listenfd", "error", err)
	}

	log.Debug("listener from listenfd?", "passed", l != nil)
	if l == nil {
		l, err = net.Listen("tcp", s.Addr)
		if err != nil {
			return errors.Wrap(err, "could not create listener")
		}
	}

	return s.Serve(l)
}