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change: systemd_linux: Fail if there is error to setup listeners

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This commit is contained in:
Markus Linnala 2019-10-11 12:54:00 +03:00 committed by Frank Denis
parent acb4bbd002
commit 111072dec5
1 changed files with 8 additions and 1 deletions
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9
dnscrypt-proxy/systemd_linux.go
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@ -3,6 +3,7 @@
package main
import (
"fmt"
"net"
"github.com/coreos/go-systemd/activation"
@ -19,14 +20,20 @@ func (proxy *Proxy) SystemDListeners() error {
dlog.Warn("Systemd sockets are untested and unsupported - use at your own risk")
}
for i, file := range files {
defer file.Close()
ok := false
if listener, err := net.FileListener(file); err == nil {
dlog.Noticef("Wiring systemd TCP socket #%d, %s, %s", i, file.Name(), listener.Addr())
ok = true
go proxy.tcpListener(listener.(*net.TCPListener))
} else if pc, err := net.FilePacketConn(file); err == nil {
dlog.Noticef("Wiring systemd UDP socket #%d, %s, %s", i, file.Name(), pc.LocalAddr())
ok = true
go proxy.udpListener(pc.(*net.UDPConn))
}
file.Close()
if !ok {
return fmt.Errorf("Could not wire systemd socket #%d, %s", i, file.Name())
}
}
return nil