yggdrasil-network/yggdrasil-go
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1. merge fixes for link_other.go routines

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This commit is contained in:
vadym 2022-12-01 15:06:31 +02:00
parent 35cc180647
commit 64b780c89a
1 changed files with 51 additions and 4 deletions
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55
src/core/link_other.go
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@ -6,16 +6,21 @@ package core
import (
"encoding/hex"
"errors"
"io"
"fmt"
"strconv"
"io"
"net"
"net/url"
"strconv"
"github.com/Arceliar/phony"
//"github.com/Arceliar/phony" // TODO? use instead of mutexes
)
type linkDial struct {
url *url.URL
sintf string
}
type links struct {
phony.Inbox
core *Core
@ -48,9 +53,12 @@ func (l *links) init(c *Core) error {
return nil
}
func (l *links) call(u *url.URL, sintf string) (linkInfo, error) {
info := linkInfoFor(u.Scheme, sintf, u.Host)
func (l *links) call(u *url.URL, sintf string, errch chan<- error) (info linkInfo, err error) {
info = linkInfoFor(u.Scheme, sintf, u.Host)
if l.isConnectedTo(info) {
if errch != nil {
close(errch) // already connected, no error
}
return info, nil
}
options := linkOptions{
@ -59,6 +67,9 @@ func (l *links) call(u *url.URL, sintf string) (linkInfo, error) {
for _, pubkey := range u.Query()["key"] {
sigPub, err := hex.DecodeString(pubkey)
if err != nil {
if errch != nil {
close(errch)
}
return info, fmt.Errorf("pinned key contains invalid hex characters")
}
var sigPubKey keyArray
@ -68,6 +79,9 @@ func (l *links) call(u *url.URL, sintf string) (linkInfo, error) {
if p := u.Query().Get("priority"); p != "" {
pi, err := strconv.ParseUint(p, 10, 8)
if err != nil {
if errch != nil {
close(errch)
}
return info, fmt.Errorf("priority invalid: %w", err)
}
options.priority = uint8(pi)
@ -75,15 +89,27 @@ func (l *links) call(u *url.URL, sintf string) (linkInfo, error) {
switch info.linkType {
case "tcp":
go func() {
if errch != nil {
defer close(errch)
}
if err := l.tcp.dial(u, options, sintf); err != nil && err != io.EOF {
l.core.log.Warnf("Failed to dial TCP %s: %s\n", u.Host, err)
if errch != nil {
errch <- err
}
}
}()
case "socks":
go func() {
if errch != nil {
defer close(errch)
}
if err := l.socks.dial(u, options); err != nil && err != io.EOF {
l.core.log.Warnf("Failed to dial SOCKS %s: %s\n", u.Host, err)
if errch != nil {
errch <- err
}
}
}()
@ -106,26 +132,47 @@ func (l *links) call(u *url.URL, sintf string) (linkInfo, error) {
}
}
go func() {
if errch != nil {
defer close(errch)
}
if err := l.tls.dial(u, options, sintf, tlsSNI); err != nil && err != io.EOF {
l.core.log.Warnf("Failed to dial TLS %s: %s\n", u.Host, err)
if errch != nil {
errch <- err
}
}
}()
case "unix":
go func() {
if errch != nil {
defer close(errch)
}
if err := l.unix.dial(u, options, sintf); err != nil && err != io.EOF {
l.core.log.Warnf("Failed to dial UNIX %s: %s\n", u.Host, err)
if errch != nil {
errch <- err
}
}
}()
case "mpath":
go func() {
if errch != nil {
defer close(errch)
}
if err := l.mpath.dial(u, options, sintf); err != nil && err != io.EOF {
l.core.log.Warnf("Failed to dial MPATH %s: %s\n", u.Host, err)
if errch != nil {
errch <- err
}
}
}()
default:
if errch != nil {
close(errch)
}
return info, errors.New("unknown call scheme: " + u.Scheme)
}
return info, nil