tylerb / graceful / 91

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Build # 91

Build Type

Pull #107

travis-ci

Committed by

web-flow

Commit Message

Fix regression for go 1.3.3

Pull Request Pull Request #107: Interrupted locking mechanism

Run Details

4 of 4 new or added lines in 1 file covered. (100.0%)

243 of 358 relevant lines covered (67.88%)

61.17 hits per line

Source File
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100.0

/keepalive_listener.go

package graceful

import (
        "net"
        "time"
)

type keepAliveConn interface {
        SetKeepAlive(bool) error
        SetKeepAlivePeriod(d time.Duration) error
}

// keepAliveListener sets TCP keep-alive timeouts on accepted
// connections. It's used by ListenAndServe and ListenAndServeTLS so
// dead TCP connections (e.g. closing laptop mid-download) eventually
// go away.
type keepAliveListener struct {
        net.Listener
        keepAlivePeriod time.Duration
}

func (ln keepAliveListener) Accept() (net.Conn, error) {
        c, err := ln.Listener.Accept()
        if err != nil {
                return nil, err
        }

        kac := c.(keepAliveConn)
        kac.SetKeepAlive(true)
        kac.SetKeepAlivePeriod(ln.keepAlivePeriod)
        return c, nil
}

1	package graceful
2
3	import (
4	"net"
5	"time"
6	)
7
8	type keepAliveConn interface {
9	SetKeepAlive(bool) error
10	SetKeepAlivePeriod(d time.Duration) error
11	}
12
13	// keepAliveListener sets TCP keep-alive timeouts on accepted
14	// connections. It's used by ListenAndServe and ListenAndServeTLS so
15	// dead TCP connections (e.g. closing laptop mid-download) eventually
16	// go away.
17	type keepAliveListener struct {
18	net.Listener
19	keepAlivePeriod time.Duration
20	}
21
22	func (ln keepAliveListener) Accept() (net.Conn, error) {	8 only 91.2 and 91.1 ✔
23	c, err := ln.Listener.Accept()	8 only 91.2 and 91.1 ✔
24	if err != nil {	12 only 91.2 and 91.1 ✔
25	return nil, err	4 only 91.2 and 91.1 ✔
26	}	4 only 91.2 and 91.1 ✔
27
28	kac := c.(keepAliveConn)	4 only 91.2 and 91.1 ✔
29	kac.SetKeepAlive(true)	4 only 91.2 and 91.1 ✔
30	kac.SetKeepAlivePeriod(ln.keepAlivePeriod)	4 only 91.2 and 91.1 ✔
31	return c, nil	4 only 91.2 and 91.1 ✔
32	}

tylerb / graceful / 91

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