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Logs wait function errors as soon as they happen

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This commit is contained in:
Quentin McGaw
2020-04-30 23:39:28 +00:00
parent b6135d2476
commit 944e6a107b
1 changed files with 18 additions and 5 deletions
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23
cmd/main.go
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@@ -146,7 +146,11 @@ func main() {
e.FatalOnError(err)
stream, waitFn, err := dnsConf.Start(ctx, allSettings.DNS.VerbosityDetailsLevel)
e.FatalOnError(err)
waiter.Add(waitFn)
waiter.Add(func() error {
err := waitFn()
logger.Error("unbound: %s", err)
return err
})
go streamMerger.Merge(ctx, stream, command.MergeName("unbound"), command.MergeColor(constants.ColorUnbound()))
dnsConf.UseDNSInternally(net.IP{127, 0, 0, 1}) // use Unbound
err = dnsConf.UseDNSSystemWide(net.IP{127, 0, 0, 1}) // use Unbound
@@ -235,7 +239,11 @@ func main() {
e.FatalOnError(err)
stream, waitFn, err := tinyProxyConf.Start(ctx)
e.FatalOnError(err)
waiter.Add(waitFn)
waiter.Add(func() error {
err := waitFn()
logger.Error("tinyproxy: %s", err)
return err
})
go streamMerger.Merge(ctx, stream, command.MergeName("tinyproxy"), command.MergeColor(constants.ColorTinyproxy()))
}
@@ -251,7 +259,11 @@ func main() {
e.FatalOnError(err)
stdout, stderr, waitFn, err := shadowsocksConf.Start(ctx, "0.0.0.0", allSettings.ShadowSocks.Port, allSettings.ShadowSocks.Password, allSettings.ShadowSocks.Log)
e.FatalOnError(err)
waiter.Add(waitFn)
waiter.Add(func() error {
err := waitFn()
logger.Error("shadowsocks: %s", err)
return err
})
go streamMerger.Merge(ctx, stdout, command.MergeName("shadowsocks"), command.MergeColor(constants.ColorShadowsocks()))
go streamMerger.Merge(ctx, stderr, command.MergeName("shadowsocks error"), command.MergeColor(constants.ColorShadowsocksError()))
}
@@ -263,11 +275,12 @@ func main() {
e.FatalOnError(err)
go streamMerger.Merge(ctx, stream, command.MergeName("openvpn"), command.MergeColor(constants.ColorOpenvpn()))
waiter.Add(func() error {
return <-waitErrors
err := <-waitErrors
logger.Error("openvpn: %s", err)
return err
})
if err := waitFn(); err != nil {
waitErrors <- err
logger.Error("openvpn crashed: %s", err)
} else {
break
}